In the Linux kernel, the following vulnerability has been resolved: RDMA/umem: Fix double dma_buf_unpin in failure path In ib_umem_dmabuf_get_pinned_with_dma_device(), the call to ib_umem_dmabuf_map_pages() can fail. If this occurs, the dmabuf is immediately unpinned but the umem_dmabuf->pinned flag is still set. Then, when ib_umem_release() is called, it calls ib_umem_dmabuf_revoke() which will call dma_buf_unpin() again. Fix this by removing the immediate unpin upon failure and just let the ib_umem_release/revoke path handle it. This also ensures the proper unmap-unpin unwind ordering if the dmabuf_map_pages call happened to fail due to dma_resv_wait_timeout (and therefore has a non-NULL umem_dmabuf->sgt).

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1231:47 advisory.

    * kernel: net/sched: Make cake_enqueue return NET_XMIT_CN when past buffer_limit (CVE-2025-39766)
      * kernel: scsi: qla2xxx: Fix improper freeing of purex item (CVE-2025-68741)
      * kernel: libceph: make decode_pool() more resilient against corrupted osdmaps (CVE-2025-71116)
      * kernel: libceph: prevent potential out-of-bounds reads in handle_auth_done() (CVE-2026-22984)
      * kernel: libceph: replace overzealous BUG_ON in osdmap_apply_incremental() (CVE-2026-22990)
      * kernel: Linux kernel: Denial of Service in libceph OSD client due to unreset sparse-read state     (CVE-2026-23136)
      * kernel: net/sched: cls_u32: use skb_header_pointer_careful() (CVE-2026-23204)
      * kernel: Linux kernel: Use-after-free in traffic control (act_ct) may lead to denial of service or     privilege escalation (CVE-2026-23270)
      * kernel: Linux kernel KVM: Privilege escalation or denial of service due to improper shadow page table     entry handling (CVE-2026-23401)
      * kernel: nfsd: fix heap overflow in NFSv4.0 LOCK replay cache (CVE-2026-31402)
      * kernel: can: raw: fix ro->uniq use-after-free in raw_rcv() (CVE-2026-31532)
      * kernel: usbip: validate number_of_packets in usbip_pack_ret_submit() (CVE-2026-31607)
      * kernel: md/bitmap: fix GPF in write_page caused by resize race (CVE-2026-43163)
      * kernel: RDMA/umem: Fix double dma_buf_unpin in failure path (CVE-2026-43128)
      * kernel: Dirty Frag is a new universal Local Privilege Escalation (LPE) vulnerability in the Linux     kernel (CVE-2026-43284)
      * kernel: Fragnesia is a variant of Dirty Frag vulnerability in the ESP/XFRM leading to Local     Privilege Escalation (LPE) vulnerability in the Linux kernel (CVE-2026-46300)
      * kernel: Read root-owned files as an unprivileged user (CVE-2026-46333)

Tenable has extracted the preceding description block directly from the MiracleLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Oracle Linux 10 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-50372 advisory.

    - net/sched: fix pedit partial COW leading to page cache corruption (Rajat Gupta)   {CVE-2026-46331}
    - eventpoll: fix ep_remove struct eventpoll / struct file UAF (Christian Brauner)  [Orabug: 39668743]     {CVE-2026-46242}
    - net: skbuff: fix missing zerocopy reference in pskb_carve helpers (Minh Nguyen)  [Orabug: 39656679]     {CVE-2026-52943}
    - arm64: errata: Mitigate TLBI errata on various Arm CPUs (Mark Rutland)  [Orabug: 39548792]     {CVE-2025-10263}
    - openvswitch: vport: fix self-deadlock on release of tunnel ports (Ilya Maximets) {CVE-2026-46165}
    - iommu/amd: serialize sequence allocation under concurrent TLB invalidations (Ankit Soni)     {CVE-2026-43220}
    - usb: ulpi: fix memory leak on ulpi_register() error paths (Felix Gu) {CVE-2026-46109}
    - smb: client: reject userspace cifs.spnego descriptions (Asim Viladi Oglu Manizada)  [Orabug: 39463671]     {CVE-2026-46243}
    - net: skbuff: propagate shared-frag marker through frag-transfer helpers (Hyunwoo Kim) [Orabug:
    39368826,39441323] {CVE-2026-43503,CVE-2026-46300}
    - net: skbuff: preserve shared-frag marker during coalescing (William Bowling) [Orabug: 39368826]     {CVE-2026-46300}
    - netfilter: reject zero shift in nft_bitwise (Kai Ma) [Orabug: 39452464] {CVE-2026-46101}
    - net: ipv6: fix NOREF dst use in seg6 and rpl lwtunnels (Andrea Mayer) [Orabug: 39452457]     {CVE-2026-46099}
    - ALSA: caiaq: fix usb_dev refcount leak on probe failure (Deepanshu Kartikey) [Orabug: 39452739]     {CVE-2026-46048}
    - ipv6: rpl: reserve mac_len headroom when recompressed SRH grows (Greg Kroah-Hartman) [Orabug: 39426003]     {CVE-2026-43501}
    - ALSA: caiaq: Fix potentially leftover ep1_in_urb at error path (Takashi Iwai) [Orabug: 39452746]     {CVE-2026-45992}
    - net: bonding: fix use-after-free in bond_xmit_broadcast() (Xiang Mei) [Orabug: 39205989]     {CVE-2026-31419}
    - crypto: authencesn - reject short ahash digests during instance creation (Yucheng Lu) [Orabug: 39452231]     {CVE-2026-46033}
    - spi: fix resource leaks on device setup failure (Johan Hovold) [Orabug: 39452400] {CVE-2026-46083}
    - net: qrtr: ns: Limit the total number of nodes (Manivannan Sadhasivam) [Orabug: 39452123]     {CVE-2026-46003}
    - net: bridge: use a stable FDB dst snapshot in RCU readers (Zhengchuan Liang) [Orabug: 39452411]     {CVE-2026-46086}
    - net: qrtr: ns: Limit the maximum number of lookups (Manivannan Sadhasivam) [Orabug: 39452207]     {CVE-2026-46026}
    - net: qrtr: ns: Limit the maximum server registration per node (Manivannan Sadhasivam) [Orabug: 39410851]     {CVE-2026-43491}
    - RDMA/mana_ib: Disable RX steering on RSS QP destroy (Long Li) [Orabug: 39452406] {CVE-2026-46084}
    - media: rc: igorplugusb: heed coherency rules (Oliver Neukum) [Orabug: 39452432] {CVE-2026-46091}
    - wifi: mwifiex: fix use-after-free in mwifiex_adapter_cleanup() (Daniel Hodges) [Orabug: 39452343]     {CVE-2026-46069}
    - thermal: core: Fix thermal zone governor cleanup issues (Rafael J. Wysocki) [Orabug: 39452186]     {CVE-2026-46021}
    - smb: client: validate the whole DACL before rewriting it in cifsacl (Michael Bommarito) [Orabug:
    39300611] {CVE-2026-31709}
    - scsi: sd: fix missing put_disk() when device_add(&disk_dev) fails (Yang Xiuwei) [Orabug: 39452100]     {CVE-2026-45997}
    - rtmutex: Use waiter::task instead of current in remove_waiter() (Keenan Dong) [Orabug: 39425998]     {CVE-2026-43499}
    - ceph: only d_add() negative dentries when they are unhashed (Max Kellermann) [Orabug: 39452291]     {CVE-2026-46052}
    - dm mirror: fix integer overflow in create_dirty_log() (Junrui Luo) [Orabug: 39452196] {CVE-2026-46023}
    - Bluetooth: hci_event: fix potential UAF in SSP passkey handlers (Shuvam Pandey) [Orabug: 39452304]     {CVE-2026-46056}
    - tcp: call sk_data_ready() after listener migration (Zhenzhong Wu) [Orabug: 39452159] {CVE-2026-46015}
    - inotify: fix watch count leak when fsnotify_add_inode_mark_locked() fails (Chia-Ming Chang) [Orabug:
    39452250] {CVE-2026-46040}
    - md/raid5: validate payload size before accessing journal metadata (Junrui Luo) [Orabug: 39452349]     {CVE-2026-46070}
    - md/raid5: fix soft lockup in retry_aligned_read() (Chia-Ming Chang) [Orabug: 39452287] {CVE-2026-46051}
    - ext4: fix missing brelse() in ext4_xattr_inode_dec_ref_all() (Sohei Koyama) [Orabug: 39452269]     {CVE-2026-46046}
    - ext4: fix bounds check in check_xattrs() to prevent out-of-bounds access (Deepanshu Kartikey) [Orabug:
    39452442] {CVE-2026-46094}
    - io_uring/poll: fix multishot recv missing EOF on wakeup race (Jens Axboe) {CVE-2026-23473}
    - KVM: nSVM: Raise #UD if unhandled VMMCALL isn't intercepted by L1 (Kevin Cheng) [Orabug: 39452372]     {CVE-2026-46076}
    - KVM: SVM: Inject #UD for INVLPGA if EFER.SVME=0 (Kevin Cheng) [Orabug: 39452394] {CVE-2026-46082}
    - KVM: nSVM: Sync interrupt shadow to cached vmcb12 after VMRUN of L2 (Yosry Ahmed) [Orabug: 39452061]     {CVE-2026-45987}
    - xfs: fix a resource leak in xfs_alloc_buftarg() (Haoxiang Li) [Orabug: 39452131] {CVE-2026-46005}
    - libceph: Prevent potential null-ptr-deref in ceph_handle_auth_reply() (Raphael Zimmer) [Orabug:
    39452201] {CVE-2026-46024}
    - ipv4: icmp: validate reply type before using icmp_pointers (Ruide Cao) [Orabug: 39452243]     {CVE-2026-46037}
    - RDMA/rxe: Validate pad and ICRC before payload_size() in rxe_rcv (Hkbinbin) [Orabug: 39452259]     {CVE-2026-46043}
    - net: qrtr: ns: Free the node during ctrl_cmd_bye() (Manivannan Sadhasivam) [Orabug: 39452246]     {CVE-2026-46038}
    - rxrpc: Fix rxkad crypto unalignment handling (David Howells) [Orabug: 39452728] {CVE-2026-46085}
    - ALSA: caiaq: Handle probe errors properly (Takashi Iwai) [Orabug: 39452126] {CVE-2026-46004}
    - rbd: fix null-ptr-deref when device_add_disk() fails (Dawei Feng) [Orabug: 39452385] {CVE-2026-46079}
    - md/raid10: fix deadlock with check operation and nowait requests (Josh Hunt) [Orabug: 39452284]     {CVE-2026-46050}
    - jbd2: fix deadlock in jbd2_journal_cancel_revoke() (Zhang Yi) [Orabug: 39452318] {CVE-2026-46061}
    - erofs: fix the out-of-bounds nameoff handling for trailing dirents (Gao Xiang) [Orabug: 39452380]     {CVE-2026-46078}
    - ALSA: ctxfi: Add fallback to default RSR for S/PDIF (Harin Lee) [Orabug: 39452280] {CVE-2026-46049}
    - ext2: reject inodes with zero i_nlink and valid mode in ext2_iget() (Vasiliy Kovalev) [Orabug: 39452119]     {CVE-2026-46002}
    - net: qrtr: ns: Fix use-after-free in driver remove() (Manivannan Sadhasivam) [Orabug: 39452274]     {CVE-2026-46047}
    - net: strparser: fix skb_head leak in strp_abort_strp() (Luxiao Xu) [Orabug: 39452468] {CVE-2026-46102}
    - ALSA: control: Validate buf_len before strnlen() in snd_ctl_elem_init_enum_names() (Ziqing Chen)     [Orabug: 39452416] {CVE-2026-46088}
    - crypto: pcrypt - Fix handling of MAY_BACKLOG requests (Herbert Xu) [Orabug: 39410863] {CVE-2026-43493}
    - wifi: rtw88: check for PCI upstream bridge existence (Fedor Pchelkin) [Orabug: 39452437]     {CVE-2026-46092}
    - zram: do not forget to endio for partial discard requests (Sergey Senozhatsky) [Orabug: 39452420]     {CVE-2026-46089}
    - ocfs2: split transactions in dio completion to avoid credit exhaustion (Heming Zhao) [Orabug: 39452388]     {CVE-2026-46080}
    - drm/amdgpu: Limit BO list entry count to prevent resource exhaustion (Jesse Zhang) [Orabug: 39167551]     {CVE-2026-23468}
    - padata: Fix pd UAF once and for all (Herbert Xu) [Orabug: 38335055] {CVE-2025-38584}
    - drm/nouveau: fix u32 overflow in pushbuf reloc bounds check (Greg Kroah-Hartman) [Orabug: 39452133]     {CVE-2026-46006}
    - ALSA: usb-audio: stop parsing UAC2 rates at MAX_NR_RATES (Cassio Gabriel) [Orabug: 39452170]     {CVE-2026-46018}
    - Buffer overflow in drivers/xen/sys-hypervisor.c (Juergen Gross) [Orabug: 39305898] {CVE-2026-31786}
    - xen/privcmd: fix double free via VMA splitting (Juergen Gross) [Orabug: 39305908] {CVE-2026-31787}
    - rxrpc: Fix missing validation of ticket length in non-XDR key preparsing (Anderson Nascimento) [Orabug:
    39300563] {CVE-2026-31696}
    - crypto: ccp: Don't attempt to copy ID to userspace if PSP command failed (Sean Christopherson)     {CVE-2026-31697}
    - crypto: ccp: Don't attempt to copy PDH cert to userspace if PSP command failed (Sean Christopherson)     {CVE-2026-31698}
    - crypto: ccp: Don't attempt to copy CSR to userspace if PSP command failed (Sean Christopherson)     {CVE-2026-31699}
    - net/packet: fix TOCTOU race on mmap'd vnet_hdr in tpacket_snd() (Bingquan Chen) {CVE-2026-31700}
    - ALSA: caiaq: take a reference on the USB device in create_card() (Berk Cem Goksel) [Orabug: 39300586]     {CVE-2026-31701}
    - smb: client: fix OOB read in smb2_ioctl_query_info QUERY_INFO path (Michael Bommarito) [Orabug:
    39300607] {CVE-2026-31708}
    - smb: client: require a full NFS mode SID before reading mode bits (Michael Bommarito) [Orabug: 39343707]     {CVE-2026-43350}
    - fuse: reject oversized dirents in page cache (Samuel Page) [Orabug: 39300556] {CVE-2026-31694}
    - mm/pagewalk: fix race between concurrent split and refault (Max Boone) [Orabug: 39250782]     {CVE-2026-31456}
    - wifi: mac80211: always free skb on ieee80211_tx_prepare_skb() failure (Felix Fietkau) [Orabug: 39167472]     {CVE-2026-23444}
    - mm/userfaultfd: fix hugetlb fault mutex hash calculation (Jianhui Zhou) [Orabug: 39273453]     {CVE-2026-31575}
    - ipv6: add NULL checks for idev in SRv6 paths (Heminhong) [Orabug: 39167467] {CVE-2026-23442}
    - ocfs2: fix out-of-bounds write in ocfs2_write_end_inline (Joseph Qi) [Orabug: 39331090] {CVE-2026-43075}
    - ocfs2: validate inline data i_size during inode read (Deepanshu Kartikey) [Orabug: 39331097]     {CVE-2026-43076}
    - media: as102: fix to not free memory after the device is registered in as102_usb_probe() (Jeongjun Park)     [Orabug: 39273467] {CVE-2026-31578}
    - bcache: fix cached_dev.sb_bio use-after-free and crash (Mingzhe Zou) [Orabug: 39273481] {CVE-2026-31580}
    - ALSA: 6fire: fix use-after-free on disconnect (Berk Cem Goksel) [Orabug: 39273486] {CVE-2026-31581}
    - media: em28xx: fix use-after-free in em28xx_v4l2_open() (Abhishek Kumar) [Orabug: 39273493]     {CVE-2026-31583}
    - mm: blk-cgroup: fix use-after-free in cgwb_release_workfn() (Breno Leitao) [Orabug: 39273507]     {CVE-2026-31586}
    - KVM: x86: Use scratch field in MMIO fragment to hold small write values (Sean Christopherson) [Orabug:
    39273521] {CVE-2026-31588}
    - x86-64: rename misleadingly named '__copy_user_nocache()' function (Linus Torvalds) [Orabug: 39323162]     {CVE-2026-43073}
    - kernel: be more careful about dup_mmap() failures and uprobe registering (Liam R. Howlett)     {CVE-2025-21709}
    - gpiolib: fix race condition for gdev->srcu (Pawel Narewski) [Orabug: 38887677] {CVE-2026-22986}
    - KVM: SEV: Drop WARN on large size for KVM_MEMORY_ENCRYPT_REG_REGION (Sean Christopherson) [Orabug:
    39273529] {CVE-2026-31590}
    - KVM: SEV: Reject attempts to sync VMSA of an already-launched/encrypted vCPU (Sean Christopherson)     [Orabug: 39273553] {CVE-2026-31593}
    - ocfs2: handle invalid dinode in ocfs2_group_extend (Zhengyuan Huang) [Orabug: 39273569] {CVE-2026-31596}
    - ocfs2: fix use-after-free in ocfs2_fault() when VM_FAULT_RETRY (Tejas Bharambe) [Orabug: 39273578]     {CVE-2026-31597}
    - ocfs2: fix possible deadlock between unlink and dio_end_io_write (Joseph Qi) [Orabug: 39273586]     {CVE-2026-31598}
    - dcache: Limit the minimal number of bucket to two (Zhihao Cheng) [Orabug: 39323133] {CVE-2026-43071}
    - ALSA: ctxfi: Limit PTP to a single page (Harin Lee) [Orabug: 39273608] {CVE-2026-31602}
    - wifi: rtw88: fix device leak on probe failure (Johan Hovold) [Orabug: 39273620] {CVE-2026-31604}

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Ubuntu 22.04 LTS / 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8497-1 advisory.

    It was discovered that the Linux kernel did not properly handle shared page fragments during socket buffer     operations, collectively known as Dirty Frag. A logic flaw existed in the XFRM ESP-in-TCP subsystem and in     the RxRPC networking subsystem when processing paged fragments. A local attacker could use this to     escalate privileges, or possibly escape a container. (CVE-2026-43284, CVE-2026-43500, CVE-2026-45998,     CVE-2026-46000)

    It was discovered that a logic flaw existed in the XFRM ESP-in-TCP subsystem in the Linux kernel when     handling socket buffer fragments. This flaw is known as Fragnesia. A local attacker could use this to     escalate privileges, or possibly escape a container. (CVE-2026-43503, CVE-2026-46300)

    Qualys discovered that a race condition existed in the ptrace subsystem of the Linux kernel when     privileged processes are exiting. An unprivileged local attacker could use this issue to expose sensitive     information. (CVE-2026-46333)

    Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contain a memory leak when handling     AppArmor notifications. A local attacker could use this to cause resource exhaustion. (CVE-2026-47326)

    Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contain a NULL pointer dereference     when handling AppArmor notifications. A local attacker could use this to cause a kernel oops.
    (CVE-2026-47327)

    Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contained an invalid free when     handling AppArmor notifications. A local attacker could use this to corrupt kernel memory.
    (CVE-2026-47328)

    Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contained insufficient validation of     AppArmor notification responses. A local attacker could use this to allow crafted responses to be     processed. (CVE-2026-47329)

    Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 used an uninitialized variable when     handling AppArmor notifications. A local attacker could use this to cause incorrect caching of data.
    (CVE-2026-47330)

    Tristan Madani discovered that Ubuntu Linux kernel 6.8 contained a use- after-free (UAF) bug. A local     attacker could use this to cause memory corruption and, theoretically, arbitrary code execution.
    (CVE-2026-47331)

    Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contained an out-of-bounds (OOB) read     when handling AppArmor notifications. A local attacker could use this to cause information disclosure of     kernel memory. (CVE-2026-47332)

    Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contained a out-of-bounds (OOB) read     when handling AppArmor notifications. A local attacker could use this to cause kernel memory corruption     and, theoretically, influence processing of AppArmor policies. (CVE-2026-47333)

    Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contained incorrect holding of locks     when handling AppArmor notifications. A local attacker could use this to cause a kernel panic or deadlock.
    (CVE-2026-47334)

    Tristan Madani discovered that Ubuntu Linux kernel 6.8 contained a NULL pointer dereference when handling     AppArmor notifications. A local attacker could use this to cause a kernel panic. (CVE-2026-47335)

    Tristan Madani discovered that Ubuntu Linux kernel 6.8 used an uninitialized variable when handling     AppArmor AF_INET/AF_INET6 socket mediation. A local attacker could use this to influence processing of     fine- grained network socket mediation. (CVE-2026-47336)

    Tristan Madani and Trevor Lawrence have each independently discovered that Ubuntu Linux kernel 6.8, 6.17     and 7.0 contained a NULL pointer dereference when handling AppArmor network socket mediation. A local     attacker could use this to cause a kernel oops. (CVE-2026-47337)

    Several security issues were discovered in the Linux kernel. An attacker could possibly use these to     compromise the system. This update corrects flaws in the following subsystems:

    - ARM64 architecture;

    - MIPS architecture;

    - PowerPC architecture;

    - x86 architecture;

    - Block layer subsystem;

    - Cryptographic API;

    - ACPI drivers;

    - ATM drivers;

    - RNBD block device driver;

    - Ublk userspace block driver;

    - Bus devices;

    - Character device driver;

    - TPM device driver;

    - Clock framework and drivers;

    - Clocksource drivers;

    - CPU idle management framework;

    - Hardware crypto device drivers;

    - DMA engine subsystem;

    - EFI core;

    - GPIO subsystem;

    - GPU drivers;

    - HID subsystem;

    - Hardware monitoring drivers;

    - IIO subsystem;

    - InfiniBand drivers;

    - IOMMU subsystem;

    - Multiple devices driver;

    - Media drivers;

    - Multifunction device drivers;

    - Broadcom VK accelerator driver;

    - MOST (Media Oriented Systems Transport) drivers;

    - MTD block device drivers;

    - Ethernet bonding driver;

    - Network drivers;

    - Mellanox network drivers;

    - STMicroelectronics network drivers;

    - NTB driver;

    - NVME drivers;

    - PCI subsystem;

    - Performance monitor drivers;

    - Pin controllers subsystem;

    - x86 platform drivers;

    - Power supply drivers;

    - RapidIO drivers;

    - RAS (Reliability, Availability, Serviceability) subsystem;

    - Remote Processor subsystem;

    - RPMSG subsystem;

    - S/390 drivers;

    - SCSI subsystem;

    - MediaTek SoC drivers;

    - Texas Instruments SoC drivers;

    - SPI subsystem;

    - Greybus lights staging drivers;

    - Realtek RTL8723BS SDIO drivers;

    - UFS subsystem;

    - ChipIdea USB driver;

    - DesignWare USB3 driver;

    - USB over IP driver;

    - vDPA drivers;

    - Virtio Host (VHOST) subsystem;

    - Framebuffer layer;

    - BTRFS file system;

    - File systems infrastructure;

    - Ceph distributed file system;

    - Ext4 file system;

    - F2FS file system;

    - FAT file system;

    - GFS2 file system;

    - HFS+ file system;

    - JFS file system;

    - Network file system (NFS) server daemon;

    - NILFS2 file system;

    - NTFS3 file system;

    - OCFS2 file system;

    - Proc file system;

    - Pstore file system;

    - Diskquota system;

    - SMB network file system;

    - XFS file system;

    - Audit subsystem;

    - Memory Management;

    - IPv6 networking;

    - Netfilter;

    - Tracing infrastructure;

    - Kernel kexec() syscall;

    - RCU subsystem;

    - Scheduler infrastructure;

    - Scatterlist API;

    - 9P file system network protocol;

    - Asynchronous Transfer Mode (ATM) subsystem;

    - B.A.T.M.A.N. meshing protocol;

    - Bluetooth subsystem;

    - Ethernet bridge;

    - Ceph Core library;

    - Networking core;

    - IPv4 networking;

    - KCM (Kernel Connection Multiplexor) sockets driver;

    - Multipath TCP;

    - NFC subsystem;

    - RDS protocol;

    - RxRPC session sockets;

    - Network traffic control;

    - SMC sockets;

    - Sun RPC protocol;

    - X.25 network layer;

    - XFRM subsystem;

    - AppArmor security module;

    - Simplified Mandatory Access Control Kernel framework;

    - SOF drivers;

    - USB sound devices; (CVE-2025-40005, CVE-2025-71229, CVE-2025-71231, CVE-2025-71232, CVE-2025-71233,     CVE-2025-71235, CVE-2025-71236, CVE-2025-71237, CVE-2025-71238, CVE-2025-71239, CVE-2025-71265,     CVE-2025-71266, CVE-2025-71267, CVE-2025-71272, CVE-2025-71273, CVE-2025-71274, CVE-2025-71286,     CVE-2025-71291, CVE-2025-71292, CVE-2025-71294, CVE-2025-71295, CVE-2025-71297, CVE-2025-71304,     CVE-2025-71305, CVE-2026-23100, CVE-2026-23169, CVE-2026-23220, CVE-2026-23221, CVE-2026-23222,     CVE-2026-23228, CVE-2026-23229, CVE-2026-23230, CVE-2026-23233, CVE-2026-23234, CVE-2026-23235,     CVE-2026-23236, CVE-2026-23237, CVE-2026-23238, CVE-2026-23241, CVE-2026-23242, CVE-2026-23243,     CVE-2026-23249, CVE-2026-23266, CVE-2026-23267, CVE-2026-23272, CVE-2026-23278, CVE-2026-23392,     CVE-2026-23428, CVE-2026-23450, CVE-2026-23455, CVE-2026-31402, CVE-2026-31411, CVE-2026-31418,     CVE-2026-31436, CVE-2026-31448, CVE-2026-31478, CVE-2026-31607, CVE-2026-31637, CVE-2026-31649,     CVE-2026-31657, CVE-2026-31659, CVE-2026-31668, CVE-2026-31669, CVE-2026-31676, CVE-2026-31682,     CVE-2026-31685, CVE-2026-31687, CVE-2026-31693, CVE-2026-43011, CVE-2026-43037, CVE-2026-43038,     CVE-2026-43071, CVE-2026-43114, CVE-2026-43117, CVE-2026-43123, CVE-2026-43124, CVE-2026-43128,     CVE-2026-43130, CVE-2026-43132, CVE-2026-43133, CVE-2026-43134, CVE-2026-43135, CVE-2026-43136,     CVE-2026-43137, CVE-2026-43139, CVE-2026-43140, CVE-2026-43141, CVE-2026-43143, CVE-2026-43145,     CVE-2026-43147, CVE-2026-43148, CVE-2026-43149, CVE-2026-43150, CVE-2026-43152, CVE-2026-43153,     CVE-2026-43156, CVE-2026-43157, CVE-2026-43158, CVE-2026-43159, CVE-2026-43163, CVE-2026-43167,     CVE-2026-43168, CVE-2026-43169, CVE-2026-43170, CVE-2026-43171, CVE-2026-43173, CVE-2026-43175,     CVE-2026-43180, CVE-2026-43182, CVE-2026-43183, CVE-2026-43184, CVE-2026-43186, CVE-2026-43187,     CVE-2026-43189, CVE-2026-43190, CVE-2026-43194, CVE-2026-43196, CVE-2026-43199, CVE-2026-43200,     CVE-2026-43201, CVE-2026-43202, CVE-2026-43203, CVE-2026-43205, CVE-2026-43206, CVE-2026-43207,     CVE-2026-43209, CVE-2026-43211, CVE-2026-43212, CVE-2026-43214, CVE-2026-43215, CVE-2026-43218,     CVE-2026-43221, CVE-2026-43222, CVE-2026-43223, CVE-2026-43225, CVE-2026-43226, CVE-2026-43227,     CVE-2026-43230, CVE-2026-43231, CVE-2026-43232, CVE-2026-43233, CVE-2026-43236, CVE-2026-43238,     CVE-2026-43239, CVE-2026-43241, CVE-2026-43242, CVE-2026-43244, CVE-2026-43246, CVE-2026-43248,     CVE-2026-43249, CVE-2026-43250, CVE-2026-43251, CVE-2026-43253, CVE-2026-43255, CVE-2026-43256,     CVE-2026-43257, CVE-2026-43258, CVE-2026-43261, CVE-2026-43262, CVE-2026-43264, CVE-2026-43266,     CVE-2026-43268, CVE-2026-43269, CVE-2026-43270, CVE-2026-43271, CVE-2026-43273, CVE-2026-43275,     CVE-2026-43277, CVE-2026-43278, CVE-2026-43279, CVE-2026-43283, CVE-2026-43287, CVE-2026-43288,     CVE-2026-43289, CVE-2026-43291, CVE-2026-43295, CVE-2026-43296, CVE-2026-43297, CVE-2026-43300,     CVE-2026-43302, CVE-2026-43304, CVE-2026-43312, CVE-2026-43313, CVE-2026-43314, CVE-2026-43315,     CVE-2026-43316, CVE-2026-43317, CVE-2026-43318, CVE-2026-43319, CVE-2026-43320, CVE-2026-43341,     CVE-2026-43378, CVE-2026-43383, CVE-2026-43384, CVE-2026-43406, CVE-2026-43407, CVE-2026-43414,     CVE-2026-43493, CVE-2026-43494, CVE-2026-43501, CVE-2026-45847, CVE-2026-45848, CVE-2026-45849,     CVE-2026-45851, CVE-2026-45852, CVE-2026-45856, CVE-2026-45857, CVE-2026-45859, CVE-2026-45860,     CVE-2026-45861, CVE-2026-45862, CVE-2026-45864, CVE-2026-45865, CVE-2026-45866, CVE-2026-45867,     CVE-2026-45868, CVE-2026-45869, CVE-2026-45870, CVE-2026-45871, CVE-2026-45872, CVE-2026-45873,     CVE-2026-45875, CVE-2026-45877, CVE-2026-45878, CVE-2026-45879, CVE-2026-45880, CVE-2026-45881,     CVE-2026-45882, CVE-2026-45883, CVE-2026-45884, CVE-2026-45885, CVE-2026-45886, CVE-2026-45890,     CVE-2026-45891, CVE-2026-45893, CVE-2026-45895, CVE-2026-45902, CVE-2026-45904, CVE-2026-45905,     CVE-2026-45910, CVE-2026-45912, CVE-2026-45913, CVE-2026-45914, CVE-2026-45915, CVE-2026-45916,     CVE-2026-45917, CVE-2026-45919, CVE-2026-45921, CVE-2026-45923, CVE-2026-45928, CVE-2026-45935,     CVE-2026-45936, CVE-2026-45938, CVE-2026-45941, CVE-2026-45946, CVE-2026-45947, CVE-2026-45948,     CVE-2026-45954, CVE-2026-45957, CVE-2026-45960, CVE-2026-45962, CVE-2026-45964, CVE-2026-45965,     CVE-2026-45968, CVE-2026-45969, CVE-2026-45970, CVE-2026-45972, CVE-2026-45973, CVE-2026-45974,     CVE-2026-45976, CVE-2026-45978, CVE-2026-45981, CVE-2026-45982, CVE-2026-45983, CVE-2026-45984,     CVE-2026-45988, CVE-2026-46043, CVE-2026-46115, CVE-2026-46119, CVE-2026-46135, CVE-2026-46185,     CVE-2026-46195, CVE-2026-46243, CVE-2026-46244, CVE-2026-46246, CVE-2026-46247, CVE-2026-46249,     CVE-2026-46250, CVE-2026-46251, CVE-2026-46253, CVE-2026-46254, CVE-2026-46255, CVE-2026-46259,     CVE-2026-46260, CVE-2026-46261, CVE-2026-46265, CVE-2026-46266, CVE-2026-46267, CVE-2026-46270,     CVE-2026-46289, CVE-2026-46323, CVE-2026-46328)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Ubuntu 22.04 LTS / 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8492-1 advisory.

    Several security issues were discovered in the Linux kernel. An attacker could possibly use these to     compromise the system. This update corrects flaws in the following subsystems:

    - ARM64 architecture;

    - MIPS architecture;

    - PowerPC architecture;

    - x86 architecture;

    - Block layer subsystem;

    - Cryptographic API;

    - ACPI drivers;

    - ATM drivers;

    - RNBD block device driver;

    - Ublk userspace block driver;

    - Bus devices;

    - Character device driver;

    - TPM device driver;

    - Clock framework and drivers;

    - Clocksource drivers;

    - CPU idle management framework;

    - Hardware crypto device drivers;

    - DMA engine subsystem;

    - EFI core;

    - GPIO subsystem;

    - GPU drivers;

    - HID subsystem;

    - Hardware monitoring drivers;

    - IIO subsystem;

    - InfiniBand drivers;

    - IOMMU subsystem;

    - Multiple devices driver;

    - Media drivers;

    - Multifunction device drivers;

    - Broadcom VK accelerator driver;

    - MOST (Media Oriented Systems Transport) drivers;

    - MTD block device drivers;

    - Ethernet bonding driver;

    - Network drivers;

    - Mellanox network drivers;

    - STMicroelectronics network drivers;

    - NTB driver;

    - NVME drivers;

    - PCI subsystem;

    - Performance monitor drivers;

    - Pin controllers subsystem;

    - x86 platform drivers;

    - Power supply drivers;

    - RapidIO drivers;

    - RAS (Reliability, Availability, Serviceability) subsystem;

    - Remote Processor subsystem;

    - RPMSG subsystem;

    - S/390 drivers;

    - SCSI subsystem;

    - MediaTek SoC drivers;

    - Texas Instruments SoC drivers;

    - SPI subsystem;

    - Greybus lights staging drivers;

    - Realtek RTL8723BS SDIO drivers;

    - UFS subsystem;

    - ChipIdea USB driver;

    - DesignWare USB3 driver;

    - USB over IP driver;

    - vDPA drivers;

    - Virtio Host (VHOST) subsystem;

    - Framebuffer layer;

    - BTRFS file system;

    - File systems infrastructure;

    - Ceph distributed file system;

    - Ext4 file system;

    - F2FS file system;

    - FAT file system;

    - GFS2 file system;

    - HFS+ file system;

    - JFS file system;

    - Network file system (NFS) server daemon;

    - NILFS2 file system;

    - NTFS3 file system;

    - OCFS2 file system;

    - Proc file system;

    - Pstore file system;

    - Diskquota system;

    - SMB network file system;

    - XFS file system;

    - Audit subsystem;

    - Memory Management;

    - IPv6 networking;

    - Netfilter;

    - Tracing infrastructure;

    - Kernel kexec() syscall;

    - RCU subsystem;

    - Scheduler infrastructure;

    - Scatterlist API;

    - 9P file system network protocol;

    - Asynchronous Transfer Mode (ATM) subsystem;

    - B.A.T.M.A.N. meshing protocol;

    - Bluetooth subsystem;

    - Ethernet bridge;

    - Ceph Core library;

    - Networking core;

    - IPv4 networking;

    - KCM (Kernel Connection Multiplexor) sockets driver;

    - Multipath TCP;

    - NFC subsystem;

    - RDS protocol;

    - RxRPC session sockets;

    - Network traffic control;

    - SMC sockets;

    - Sun RPC protocol;

    - X.25 network layer;

    - XFRM subsystem;

    - AppArmor security module;

    - Simplified Mandatory Access Control Kernel framework;

    - SOF drivers;

    - USB sound devices; (CVE-2025-40005, CVE-2025-71229, CVE-2025-71231, CVE-2025-71232, CVE-2025-71233,     CVE-2025-71235, CVE-2025-71236, CVE-2025-71237, CVE-2025-71238, CVE-2025-71239, CVE-2025-71265,     CVE-2025-71266, CVE-2025-71267, CVE-2025-71272, CVE-2025-71273, CVE-2025-71274, CVE-2025-71286,     CVE-2025-71291, CVE-2025-71292, CVE-2025-71294, CVE-2025-71295, CVE-2025-71297, CVE-2025-71304,     CVE-2025-71305, CVE-2026-23100, CVE-2026-23169, CVE-2026-23220, CVE-2026-23221, CVE-2026-23222,     CVE-2026-23228, CVE-2026-23229, CVE-2026-23230, CVE-2026-23233, CVE-2026-23234, CVE-2026-23235,     CVE-2026-23236, CVE-2026-23237, CVE-2026-23238, CVE-2026-23241, CVE-2026-23242, CVE-2026-23243,     CVE-2026-23249, CVE-2026-23266, CVE-2026-23267, CVE-2026-23272, CVE-2026-23278, CVE-2026-23392,     CVE-2026-23428, CVE-2026-23450, CVE-2026-23455, CVE-2026-31402, CVE-2026-31411, CVE-2026-31418,     CVE-2026-31436, CVE-2026-31448, CVE-2026-31478, CVE-2026-31607, CVE-2026-31637, CVE-2026-31649,     CVE-2026-31657, CVE-2026-31659, CVE-2026-31668, CVE-2026-31669, CVE-2026-31682, CVE-2026-31685,     CVE-2026-31687, CVE-2026-31693, CVE-2026-43011, CVE-2026-43037, CVE-2026-43038, CVE-2026-43071,     CVE-2026-43114, CVE-2026-43117, CVE-2026-43123, CVE-2026-43124, CVE-2026-43128, CVE-2026-43130,     CVE-2026-43132, CVE-2026-43133, CVE-2026-43134, CVE-2026-43135, CVE-2026-43136, CVE-2026-43137,     CVE-2026-43139, CVE-2026-43140, CVE-2026-43141, CVE-2026-43143, CVE-2026-43145, CVE-2026-43147,     CVE-2026-43148, CVE-2026-43149, CVE-2026-43150, CVE-2026-43152, CVE-2026-43153, CVE-2026-43156,     CVE-2026-43157, CVE-2026-43158, CVE-2026-43159, CVE-2026-43163, CVE-2026-43167, CVE-2026-43168,     CVE-2026-43169, CVE-2026-43170, CVE-2026-43171, CVE-2026-43173, CVE-2026-43175, CVE-2026-43180,     CVE-2026-43182, CVE-2026-43183, CVE-2026-43184, CVE-2026-43186, CVE-2026-43187, CVE-2026-43189,     CVE-2026-43190, CVE-2026-43194, CVE-2026-43196, CVE-2026-43199, CVE-2026-43200, CVE-2026-43201,     CVE-2026-43202, CVE-2026-43203, CVE-2026-43205, CVE-2026-43206, CVE-2026-43207, CVE-2026-43209,     CVE-2026-43211, CVE-2026-43212, CVE-2026-43214, CVE-2026-43215, CVE-2026-43218, CVE-2026-43221,     CVE-2026-43222, CVE-2026-43223, CVE-2026-43225, CVE-2026-43226, CVE-2026-43227, CVE-2026-43230,     CVE-2026-43231, CVE-2026-43232, CVE-2026-43233, CVE-2026-43236, CVE-2026-43238, CVE-2026-43239,     CVE-2026-43241, CVE-2026-43242, CVE-2026-43244, CVE-2026-43246, CVE-2026-43248, CVE-2026-43249,     CVE-2026-43250, CVE-2026-43251, CVE-2026-43253, CVE-2026-43255, CVE-2026-43256, CVE-2026-43257,     CVE-2026-43258, CVE-2026-43261, CVE-2026-43262, CVE-2026-43264, CVE-2026-43266, CVE-2026-43268,     CVE-2026-43269, CVE-2026-43270, CVE-2026-43271, CVE-2026-43273, CVE-2026-43275, CVE-2026-43277,     CVE-2026-43278, CVE-2026-43279, CVE-2026-43283, CVE-2026-43287, CVE-2026-43288, CVE-2026-43289,     CVE-2026-43291, CVE-2026-43295, CVE-2026-43296, CVE-2026-43297, CVE-2026-43300, CVE-2026-43302,     CVE-2026-43304, CVE-2026-43312, CVE-2026-43313, CVE-2026-43314, CVE-2026-43315, CVE-2026-43316,     CVE-2026-43317, CVE-2026-43318, CVE-2026-43319, CVE-2026-43320, CVE-2026-43341, CVE-2026-43378,     CVE-2026-43383, CVE-2026-43384, CVE-2026-43406, CVE-2026-43407, CVE-2026-43414, CVE-2026-43493,     CVE-2026-43501, CVE-2026-45847, CVE-2026-45848, CVE-2026-45849, CVE-2026-45851, CVE-2026-45852,     CVE-2026-45856, CVE-2026-45857, CVE-2026-45859, CVE-2026-45860, CVE-2026-45861, CVE-2026-45862,     CVE-2026-45864, CVE-2026-45865, CVE-2026-45866, CVE-2026-45867, CVE-2026-45868, CVE-2026-45869,     CVE-2026-45870, CVE-2026-45871, CVE-2026-45872, CVE-2026-45873, CVE-2026-45875, CVE-2026-45877,     CVE-2026-45878, CVE-2026-45879, CVE-2026-45880, CVE-2026-45881, CVE-2026-45882, CVE-2026-45883,     CVE-2026-45884, CVE-2026-45885, CVE-2026-45886, CVE-2026-45890, CVE-2026-45891, CVE-2026-45893,     CVE-2026-45895, CVE-2026-45902, CVE-2026-45904, CVE-2026-45905, CVE-2026-45910, CVE-2026-45912,     CVE-2026-45913, CVE-2026-45914, CVE-2026-45915, CVE-2026-45916, CVE-2026-45917, CVE-2026-45919,     CVE-2026-45921, CVE-2026-45923, CVE-2026-45928, CVE-2026-45935, CVE-2026-45936, CVE-2026-45938,     CVE-2026-45941, CVE-2026-45946, CVE-2026-45947, CVE-2026-45948, CVE-2026-45954, CVE-2026-45957,     CVE-2026-45960, CVE-2026-45962, CVE-2026-45964, CVE-2026-45965, CVE-2026-45968, CVE-2026-45969,     CVE-2026-45970, CVE-2026-45972, CVE-2026-45973, CVE-2026-45974, CVE-2026-45976, CVE-2026-45978,     CVE-2026-45981, CVE-2026-45982, CVE-2026-45983, CVE-2026-45984, CVE-2026-45988, CVE-2026-46043,     CVE-2026-46115, CVE-2026-46119, CVE-2026-46135, CVE-2026-46185, CVE-2026-46195, CVE-2026-46243,     CVE-2026-46244, CVE-2026-46246, CVE-2026-46247, CVE-2026-46249, CVE-2026-46250, CVE-2026-46251,     CVE-2026-46253, CVE-2026-46254, CVE-2026-46255, CVE-2026-46259, CVE-2026-46260, CVE-2026-46261,     CVE-2026-46265, CVE-2026-46266, CVE-2026-46267, CVE-2026-46270, CVE-2026-46289, CVE-2026-46328)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Ubuntu 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8499-1 advisory.

    It was discovered that the Linux kernel algif_aead module did not properly handle in-place cryptographic     operations. This flaw is known as Copy Fail. A local attacker could use this to escalate privileges, or     possibly escape a container. (CVE-2026-31431)

    It was discovered that the Linux kernel did not properly handle shared page fragments during socket buffer     operations, collectively known as Dirty Frag. A logic flaw existed in the XFRM ESP-in-TCP subsystem and in     the RxRPC networking subsystem when processing paged fragments. A local attacker could use this to     escalate privileges, or possibly escape a container. (CVE-2026-43284, CVE-2026-43500, CVE-2026-45998,     CVE-2026-46000)

    It was discovered that a logic flaw existed in the XFRM ESP-in-TCP subsystem in the Linux kernel when     handling socket buffer fragments. This flaw is known as Fragnesia. A local attacker could use this to     escalate privileges, or possibly escape a container. (CVE-2026-43503, CVE-2026-46300)

    Qualys discovered that a race condition existed in the ptrace subsystem of the Linux kernel when     privileged processes are exiting. An unprivileged local attacker could use this issue to expose sensitive     information. (CVE-2026-46333)

    Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contain a memory leak when handling     AppArmor notifications. A local attacker could use this to cause resource exhaustion. (CVE-2026-47326)

    Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contain a NULL pointer dereference     when handling AppArmor notifications. A local attacker could use this to cause a kernel oops.
    (CVE-2026-47327)

    Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contained an invalid free when     handling AppArmor notifications. A local attacker could use this to corrupt kernel memory.
    (CVE-2026-47328)

    Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contained insufficient validation of     AppArmor notification responses. A local attacker could use this to allow crafted responses to be     processed. (CVE-2026-47329)

    Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 used an uninitialized variable when     handling AppArmor notifications. A local attacker could use this to cause incorrect caching of data.
    (CVE-2026-47330)

    Tristan Madani discovered that Ubuntu Linux kernel 6.8 contained a use- after-free (UAF) bug. A local     attacker could use this to cause memory corruption and, theoretically, arbitrary code execution.
    (CVE-2026-47331)

    Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contained an out-of-bounds (OOB) read     when handling AppArmor notifications. A local attacker could use this to cause information disclosure of     kernel memory. (CVE-2026-47332)

    Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contained a out-of-bounds (OOB) read     when handling AppArmor notifications. A local attacker could use this to cause kernel memory corruption     and, theoretically, influence processing of AppArmor policies. (CVE-2026-47333)

    Tristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 contained incorrect holding of locks     when handling AppArmor notifications. A local attacker could use this to cause a kernel panic or deadlock.
    (CVE-2026-47334)

    Tristan Madani discovered that Ubuntu Linux kernel 6.8 contained a NULL pointer dereference when handling     AppArmor notifications. A local attacker could use this to cause a kernel panic. (CVE-2026-47335)

    Tristan Madani discovered that Ubuntu Linux kernel 6.8 used an uninitialized variable when handling     AppArmor AF_INET/AF_INET6 socket mediation. A local attacker could use this to influence processing of     fine- grained network socket mediation. (CVE-2026-47336)

    Tristan Madani and Trevor Lawrence have each independently discovered that Ubuntu Linux kernel 6.8, 6.17     and 7.0 contained a NULL pointer dereference when handling AppArmor network socket mediation. A local     attacker could use this to cause a kernel oops. (CVE-2026-47337)

    Several security issues were discovered in the Linux kernel. An attacker could possibly use these to     compromise the system. This update corrects flaws in the following subsystems:

    - Foo-over-UDP (FOU);

    - ARM64 architecture;

    - MIPS architecture;

    - PowerPC architecture;

    - x86 architecture;

    - Block layer subsystem;

    - Cryptographic API;

    - Intel NPU Driver;

    - ACPI drivers;

    - ATM drivers;

    - Drivers core;

    - Null block device driver;

    - RNBD block device driver;

    - Ublk userspace block driver;

    - Bluetooth drivers;

    - Bus devices;

    - Character device driver;

    - TPM device driver;

    - Clock framework and drivers;

    - Clocksource drivers;

    - Counter interface drivers;

    - CPU idle management framework;

    - Hardware crypto device drivers;

    - DMA engine subsystem;

    - DPLL subsystem;

    - EFI core;

    - GPIO subsystem;

    - GPU drivers;

    - HID subsystem;

    - Hardware monitoring drivers;

    - Intel Trace Hub HW tracing drivers;

    - IIO subsystem;

    - IIO ADC drivers;

    - InfiniBand drivers;

    - On-Chip Interconnect management framework;

    - IOMMU subsystem;

    - IRQ chip drivers;

    - Modular ISDN driver;

    - LED subsystem;

    - Multiple devices driver;

    - Media drivers;

    - Multifunction device drivers;

    - Broadcom VK accelerator driver;

    - UACCE accelerator framework;

    - MMC subsystem;

    - MOST (Media Oriented Systems Transport) drivers;

    - MTD block device drivers;

    - Ethernet bonding driver;

    - Network drivers;

    - Mellanox network drivers;

    - STMicroelectronics network drivers;

    - NTB driver;

    - NVME drivers;

    - PCI subsystem;

    - Performance monitor drivers;

    - PHY drivers;

    - Pin controllers subsystem;

    - x86 platform drivers;

    - i.MX PM domains;

    - Power supply drivers;

    - RapidIO drivers;

    - RAS (Reliability, Availability, Serviceability) subsystem;

    - Remote Processor subsystem;

    - RPMSG subsystem;

    - S/390 drivers;

    - SCSI subsystem;

    - SLIMbus drivers;

    - MediaTek SoC drivers;

    - Texas Instruments SoC drivers;

    - SPI subsystem;

    - Greybus lights staging drivers;

    - Realtek RTL8723BS SDIO drivers;

    - TCM subsystem;

    - UFS subsystem;

    - ChipIdea USB driver;

    - DesignWare USB3 driver;

    - USB over IP driver;

    - vDPA drivers;

    - Virtio Host (VHOST) subsystem;

    - Framebuffer layer;

    - W1 Dallas's 1-wire bus driver;

    - Xen hypervisor drivers;

    - BTRFS file system;

    - File systems infrastructure;

    - Ceph distributed file system;

    - EFI Variable file system;

    - exFAT file system;

    - Ext4 file system;

    - F2FS file system;

    - FAT file system;

    - GFS2 file system;

    - HFS+ file system;

    - JFS file system;

    - Network file system (NFS) client;

    - Network file system (NFS) server daemon;

    - NILFS2 file system;

    - NTFS3 file system;

    - OCFS2 file system;

    - Proc file system;

    - Pstore file system;

    - Diskquota system;

    - SMB network file system;

    - XFS file system;

    - Audit subsystem;

    - Memory Management;

    - Scheduler infrastructure;

    - IPv6 networking;

    - Netfilter;

    - NFC subsystem;

    - Tracing infrastructure;

    - io_uring subsystem;

    - BPF subsystem;

    - Perf events;

    - Kernel kexec() syscall;

    - RCU subsystem;

    - Floating proportions library;

    - Scatterlist API;

    - Memory management;

    - 9P file system network protocol;

    - Asynchronous Transfer Mode (ATM) subsystem;

    - B.A.T.M.A.N. meshing protocol;

    - Bluetooth subsystem;

    - Ethernet bridge;

    - CAN network layer;

    - Ceph Core library;

    - Networking core;

    - IPv4 networking;

    - KCM (Kernel Connection Multiplexor) sockets driver;

    - L2TP protocol;

    - MAC80211 subsystem;

    - Multipath TCP;

    - NET/ROM layer;

    - Packet sockets;

    - RDS protocol;

    - RxRPC session sockets;

    - Network traffic control;

    - SCTP protocol;

    - SMC sockets;

    - Sun RPC protocol;

    - TLS protocol;

    - Unix domain sockets;

    - VMware vSockets driver;

    - Wireless networking;

    - X.25 network layer;

    - XFRM subsystem;

    - AppArmor security module;

    - Simplified Mandatory Access Control Kernel framework;

    - ALSA AC97 driver;

    - Generic PCM loopback sound driver;

    - Creative Sound Blaster X-Fi driver;

    - AMD SoC Alsa drivers;

    - Texas InstrumentS Audio (ASoC/HDA) drivers;

    - SOF drivers;

    - USB sound devices;

    - KVM subsystem; (CVE-2024-50004, CVE-2024-58096, CVE-2024-58097, CVE-2025-37926, CVE-2025-38201,     CVE-2025-38591, CVE-2025-40005, CVE-2025-40039, CVE-2025-40082, CVE-2025-40149, CVE-2025-68351,     CVE-2025-68358, CVE-2025-68365, CVE-2025-68725, CVE-2025-68749, CVE-2025-68803, CVE-2025-68823,     CVE-2025-71160, CVE-2025-71162, CVE-2025-71163, CVE-2025-71180, CVE-2025-71182, CVE-2025-71183,     CVE-2025-71184, CVE-2025-71185, CVE-2025-71186, CVE-2025-71188, CVE-2025-71189, CVE-2025-71190,     CVE-2025-71191, CVE-2025-71192, CVE-2025-71193, CVE-2025-71194, CVE-2025-71195, CVE-2025-71196,     CVE-2025-71197, CVE-2025-71198, CVE-2025-71199, CVE-2025-71200, CVE-2025-71220, CVE-2025-71222,     CVE-2025-71224, CVE-2025-71225, CVE-2025-71229, CVE-2025-71231, CVE-2025-71232, CVE-2025-71233,     CVE-2025-71235, CVE-2025-71236, CVE-2025-71237, CVE-2025-71238, CVE-2025-71239, CVE-2025-71265,     CVE-2025-71266, CVE-2025-71267, CVE-2025-71268, CVE-2025-71272, CVE-2025-71273, CVE-2025-71274,     CVE-2025-71286, CVE-2025-71291, CVE-2025-71292, CVE-2025-71294, CVE-2025-71295, CVE-2025-71297,     CVE-2025-71304, CVE-2025-71305, CVE-2026-22976, CVE-2026-22977, CVE-2026-22978, CVE-2026-22979,     CVE-2026-22980, CVE-2026-22982, CVE-2026-22984, CVE-2026-22990, CVE-2026-22991, CVE-2026-22992,     CVE-2026-22994, CVE-2026-22996, CVE-2026-22997, CVE-2026-22998, CVE-2026-22999, CVE-2026-23000,     CVE-2026-23001, CVE-2026-23003, CVE-2026-23005, CVE-2026-23006, CVE-2026-23010, CVE-2026-23011,     CVE-2026-23019, CVE-2026-23020, CVE-2026-23021, CVE-2026-23025, CVE-2026-23026, CVE-2026-23030,     CVE-2026-23031, CVE-2026-23032, CVE-2026-23033, CVE-2026-23035, CVE-2026-23037, CVE-2026-23038,     CVE-2026-23047, CVE-2026-23049, CVE-2026-23050, CVE-2026-23053, CVE-2026-23054, CVE-2026-23056,     CVE-2026-23057, CVE-2026-23058, CVE-2026-23059, CVE-2026-23061, CVE-2026-23062, CVE-2026-23063,     CVE-2026-23064, CVE-2026-23065, CVE-2026-23068, CVE-2026-23069, CVE-2026-23071, CVE-2026-23073,     CVE-2026-23075, CVE-2026-23076, CVE-2026-23078, CVE-2026-23080, CVE-2026-23083, CVE-2026-23084,     CVE-2026-23085, CVE-2026-23086, CVE-2026-23087, CVE-2026-23088, CVE-2026-23089, CVE-2026-23090,     CVE-2026-23091, CVE-2026-23093, CVE-2026-23094, CVE-2026-23095, CVE-2026-23096, CVE-2026-23097,     CVE-2026-23098, CVE-2026-23099, CVE-2026-23100, CVE-2026-23101, CVE-2026-23102, CVE-2026-23103,     CVE-2026-23105, CVE-2026-23107, CVE-2026-23108, CVE-2026-23110, CVE-2026-23113, CVE-2026-23116,     CVE-2026-23119, CVE-2026-23120, CVE-2026-23121, CVE-2026-23123, CVE-2026-23124, CVE-2026-23125,     CVE-2026-23126, CVE-2026-23128, CVE-2026-23129, CVE-2026-23131, CVE-2026-23133, CVE-2026-23135,     CVE-2026-23136, CVE-2026-23139, CVE-2026-23140, CVE-2026-23141, CVE-2026-23142, CVE-2026-23144,     CVE-2026-23145, CVE-2026-23146, CVE-2026-23148, CVE-2026-23150, CVE-2026-23151, CVE-2026-23156,     CVE-2026-23159, CVE-2026-23160, CVE-2026-23163, CVE-2026-23164, CVE-2026-23166, CVE-2026-23167,     CVE-2026-23168, CVE-2026-23169, CVE-2026-23170, CVE-2026-23172, CVE-2026-23173, CVE-2026-23176,     CVE-2026-23178, CVE-2026-23179, CVE-2026-23180, CVE-2026-23182, CVE-2026-23187, CVE-2026-23190,     CVE-2026-23191, CVE-2026-23193, CVE-2026-23198, CVE-2026-23200, CVE-2026-23202, CVE-2026-23204,     CVE-2026-23205, CVE-2026-23206, CVE-2026-23212, CVE-2026-23213, CVE-2026-23214, CVE-2026-23215,     CVE-2026-23216, CVE-2026-23220, CVE-2026-23221, CVE-2026-23222, CVE-2026-23228, CVE-2026-23229,     CVE-2026-23230, CVE-2026-23233, CVE-2026-23234, CVE-2026-23235, CVE-2026-23236, CVE-2026-23237,     CVE-2026-23238, CVE-2026-23241, CVE-2026-23242, CVE-2026-23243, CVE-2026-23249, CVE-2026-23254,     CVE-2026-23256, CVE-2026-23257, CVE-2026-23258, CVE-2026-23260, CVE-2026-23261, CVE-2026-23262,     CVE-2026-23264, CVE-2026-23266, CVE-2026-23267, CVE-2026-23272, CVE-2026-23274, CVE-2026-23278,     CVE-2026-23351, CVE-2026-23392, CVE-2026-23394, CVE-2026-23428, CVE-2026-23450, CVE-2026-23455,     CVE-2026-31402, CVE-2026-31411, CVE-2026-31418, CVE-2026-31419, CVE-2026-31436, CVE-2026-31448,     CVE-2026-31478, CVE-2026-31504, CVE-2026-31533, CVE-2026-31607, CVE-2026-31637, CVE-2026-31649,     CVE-2026-31657, CVE-2026-31659, CVE-2026-31668, CVE-2026-31669, CVE-2026-31676, CVE-2026-31682,     CVE-2026-31685, CVE-2026-31687, CVE-2026-31693, CVE-2026-43011, CVE-2026-43033, CVE-2026-43037,     CVE-2026-43038, CVE-2026-43071, CVE-2026-43077, CVE-2026-43078, CVE-2026-43114, CVE-2026-43117,     CVE-2026-43123, CVE-2026-43124, CVE-2026-43128, CVE-2026-43130, CVE-2026-43132, CVE-2026-43133,     CVE-2026-43134, CVE-2026-43135, CVE-2026-43136, CVE-2026-43137, CVE-2026-43139, CVE-2026-43140,     CVE-2026-43141, CVE-2026-43143, CVE-2026-43145, CVE-2026-43147, CVE-2026-43148, CVE-2026-43149,     CVE-2026-43150, CVE-2026-43152, CVE-2026-43153, CVE-2026-43156, CVE-2026-43157, CVE-2026-43158,     CVE-2026-43159, CVE-2026-43163, CVE-2026-43167, CVE-2026-43168, CVE-2026-43169, CVE-2026-43170,     CVE-2026-43171, CVE-2026-43173, CVE-2026-43175, CVE-2026-43180, CVE-2026-43182, CVE-2026-43183,     CVE-2026-43184, CVE-2026-43186, CVE-2026-43187, CVE-2026-43189, CVE-2026-43190, CVE-2026-43194,     CVE-2026-43196, CVE-2026-43199, CVE-2026-43200, CVE-2026-43201, CVE-2026-43202, CVE-2026-43203,     CVE-2026-43205, CVE-2026-43206, CVE-2026-43207, CVE-2026-43209, CVE-2026-43211, CVE-2026-43212,     CVE-2026-43214, CVE-2026-43215, CVE-2026-43218, CVE-2026-43221, CVE-2026-43222, CVE-2026-43223,     CVE-2026-43225, CVE-2026-43226, CVE-2026-43227, CVE-2026-43230, CVE-2026-43231, CVE-2026-43232,     CVE-2026-43233, CVE-2026-43236, CVE-2026-43238, CVE-2026-43239, CVE-2026-43241, CVE-2026-43242,     CVE-2026-43244, CVE-2026-43246, CVE-2026-43248, CVE-2026-43249, CVE-2026-43250, CVE-2026-43251,     CVE-2026-43253, CVE-2026-43255, CVE-2026-43256, CVE-2026-43257, CVE-2026-43258, CVE-2026-43261,     CVE-2026-43262, CVE-2026-43264, CVE-2026-43266, CVE-2026-43268, CVE-2026-43269, CVE-2026-43270,     CVE-2026-43271, CVE-2026-43273, CVE-2026-43275, CVE-2026-43277, CVE-2026-43278, CVE-2026-43279,     CVE-2026-43283, CVE-2026-43287, CVE-2026-43288, CVE-2026-43289, CVE-2026-43291, CVE-2026-43295,     CVE-2026-43296, CVE-2026-43297, CVE-2026-43300, CVE-2026-43302, CVE-2026-43304, CVE-2026-43312,     CVE-2026-43313, CVE-2026-43314, CVE-2026-43315, CVE-2026-43316, CVE-2026-43317, CVE-2026-43318,     CVE-2026-43319, CVE-2026-43320, CVE-2026-43341, CVE-2026-43378, CVE-2026-43383, CVE-2026-43384,     CVE-2026-43406, CVE-2026-43407, CVE-2026-43414, CVE-2026-43493, CVE-2026-43494, CVE-2026-43501,     CVE-2026-45847, CVE-2026-45848, CVE-2026-45849, CVE-2026-45851, CVE-2026-45852, CVE-2026-45856,     CVE-2026-45857, CVE-2026-45859, CVE-2026-45860, CVE-2026-45861, CVE-2026-45862, CVE-2026-45864,     CVE-2026-45865, CVE-2026-45866, CVE-2026-45867, CVE-2026-45868, CVE-2026-45869, CVE-2026-45870,     CVE-2026-45871, CVE-2026-45872, CVE-2026-45873, CVE-2026-45875, CVE-2026-45877, CVE-2026-45878,     CVE-2026-45879, CVE-2026-45880, CVE-2026-45881, CVE-2026-45882, CVE-2026-45883, CVE-2026-45884,     CVE-2026-45885, CVE-2026-45886, CVE-2026-45890, CVE-2026-45891, CVE-2026-45893, CVE-2026-45895,     CVE-2026-45902, CVE-2026-45904, CVE-2026-45905, CVE-2026-45910, CVE-2026-45912, CVE-2026-45913,     CVE-2026-45914, CVE-2026-45915, CVE-2026-45916, CVE-2026-45917, CVE-2026-45919, CVE-2026-45921,     CVE-2026-45923, CVE-2026-45928, CVE-2026-45935, CVE-2026-45936, CVE-2026-45938, CVE-2026-45941,     CVE-2026-45946, CVE-2026-45947, CVE-2026-45948, CVE-2026-45954, CVE-2026-45957, CVE-2026-45960,     CVE-2026-45962, CVE-2026-45964, CVE-2026-45965, CVE-2026-45968, CVE-2026-45969, CVE-2026-45970,     CVE-2026-45973, CVE-2026-45974, CVE-2026-45976, CVE-2026-45978, CVE-2026-45981, CVE-2026-45982,     CVE-2026-45983, CVE-2026-45984, CVE-2026-45988, CVE-2026-46028, CVE-2026-46043, CVE-2026-46115,     CVE-2026-46119, CVE-2026-46135, CVE-2026-46185, CVE-2026-46195, CVE-2026-46243, CVE-2026-46244,     CVE-2026-46246, CVE-2026-46247, CVE-2026-46249, CVE-2026-46250, CVE-2026-46251, CVE-2026-46253,     CVE-2026-46254, CVE-2026-46255, CVE-2026-46259, CVE-2026-46261, CVE-2026-46265, CVE-2026-46266,     CVE-2026-46267, CVE-2026-46270, CVE-2026-46289, CVE-2026-46323, CVE-2026-46328)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Ubuntu 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8498-1 advisory.

    Several security issues were discovered in the Linux kernel. An attacker could possibly use these to     compromise the system. This update corrects flaws in the following subsystems:

    - ARM64 architecture;

    - MIPS architecture;

    - PowerPC architecture;

    - x86 architecture;

    - Block layer subsystem;

    - Cryptographic API;

    - ACPI drivers;

    - ATM drivers;

    - RNBD block device driver;

    - Ublk userspace block driver;

    - Bus devices;

    - Character device driver;

    - TPM device driver;

    - Clock framework and drivers;

    - Clocksource drivers;

    - CPU idle management framework;

    - Hardware crypto device drivers;

    - DMA engine subsystem;

    - EFI core;

    - GPIO subsystem;

    - GPU drivers;

    - HID subsystem;

    - Hardware monitoring drivers;

    - IIO subsystem;

    - InfiniBand drivers;

    - IOMMU subsystem;

    - Multiple devices driver;

    - Media drivers;

    - Multifunction device drivers;

    - Broadcom VK accelerator driver;

    - MOST (Media Oriented Systems Transport) drivers;

    - MTD block device drivers;

    - Ethernet bonding driver;

    - Network drivers;

    - Mellanox network drivers;

    - STMicroelectronics network drivers;

    - NTB driver;

    - NVME drivers;

    - PCI subsystem;

    - Performance monitor drivers;

    - Pin controllers subsystem;

    - x86 platform drivers;

    - Power supply drivers;

    - RapidIO drivers;

    - RAS (Reliability, Availability, Serviceability) subsystem;

    - Remote Processor subsystem;

    - RPMSG subsystem;

    - S/390 drivers;

    - SCSI subsystem;

    - MediaTek SoC drivers;

    - Texas Instruments SoC drivers;

    - SPI subsystem;

    - Greybus lights staging drivers;

    - Realtek RTL8723BS SDIO drivers;

    - UFS subsystem;

    - ChipIdea USB driver;

    - DesignWare USB3 driver;

    - USB over IP driver;

    - vDPA drivers;

    - Virtio Host (VHOST) subsystem;

    - Framebuffer layer;

    - BTRFS file system;

    - File systems infrastructure;

    - Ceph distributed file system;

    - Ext4 file system;

    - F2FS file system;

    - FAT file system;

    - GFS2 file system;

    - HFS+ file system;

    - JFS file system;

    - Network file system (NFS) server daemon;

    - NILFS2 file system;

    - NTFS3 file system;

    - OCFS2 file system;

    - Proc file system;

    - Pstore file system;

    - Diskquota system;

    - SMB network file system;

    - XFS file system;

    - Audit subsystem;

    - Memory Management;

    - IPv6 networking;

    - Netfilter;

    - Tracing infrastructure;

    - Kernel kexec() syscall;

    - RCU subsystem;

    - Scheduler infrastructure;

    - Scatterlist API;

    - 9P file system network protocol;

    - Asynchronous Transfer Mode (ATM) subsystem;

    - B.A.T.M.A.N. meshing protocol;

    - Bluetooth subsystem;

    - Ethernet bridge;

    - Ceph Core library;

    - Networking core;

    - IPv4 networking;

    - KCM (Kernel Connection Multiplexor) sockets driver;

    - Multipath TCP;

    - NFC subsystem;

    - RDS protocol;

    - RxRPC session sockets;

    - Network traffic control;

    - SMC sockets;

    - Sun RPC protocol;

    - X.25 network layer;

    - XFRM subsystem;

    - AppArmor security module;

    - Simplified Mandatory Access Control Kernel framework;

    - SOF drivers;

    - USB sound devices; (CVE-2025-40005, CVE-2025-71229, CVE-2025-71231, CVE-2025-71232, CVE-2025-71235,     CVE-2025-71236, CVE-2025-71237, CVE-2025-71238, CVE-2025-71239, CVE-2025-71265, CVE-2025-71266,     CVE-2025-71267, CVE-2025-71272, CVE-2025-71273, CVE-2025-71274, CVE-2025-71286, CVE-2025-71291,     CVE-2025-71292, CVE-2025-71294, CVE-2025-71295, CVE-2025-71297, CVE-2025-71304, CVE-2025-71305,     CVE-2026-23100, CVE-2026-23169, CVE-2026-23220, CVE-2026-23221, CVE-2026-23222, CVE-2026-23228,     CVE-2026-23229, CVE-2026-23230, CVE-2026-23233, CVE-2026-23234, CVE-2026-23235, CVE-2026-23236,     CVE-2026-23237, CVE-2026-23238, CVE-2026-23241, CVE-2026-23242, CVE-2026-23243, CVE-2026-23249,     CVE-2026-23266, CVE-2026-23267, CVE-2026-23272, CVE-2026-23278, CVE-2026-23392, CVE-2026-23428,     CVE-2026-23450, CVE-2026-23455, CVE-2026-31402, CVE-2026-31411, CVE-2026-31418, CVE-2026-31436,     CVE-2026-31448, CVE-2026-31478, CVE-2026-31607, CVE-2026-31637, CVE-2026-31649, CVE-2026-31657,     CVE-2026-31659, CVE-2026-31668, CVE-2026-31669, CVE-2026-31682, CVE-2026-31685, CVE-2026-31687,     CVE-2026-31693, CVE-2026-43011, CVE-2026-43037, CVE-2026-43038, CVE-2026-43071, CVE-2026-43114,     CVE-2026-43117, CVE-2026-43123, CVE-2026-43124, CVE-2026-43128, CVE-2026-43130, CVE-2026-43132,     CVE-2026-43133, CVE-2026-43134, CVE-2026-43135, CVE-2026-43136, CVE-2026-43137, CVE-2026-43139,     CVE-2026-43140, CVE-2026-43141, CVE-2026-43143, CVE-2026-43145, CVE-2026-43147, CVE-2026-43148,     CVE-2026-43149, CVE-2026-43150, CVE-2026-43152, CVE-2026-43153, CVE-2026-43156, CVE-2026-43157,     CVE-2026-43158, CVE-2026-43159, CVE-2026-43163, CVE-2026-43167, CVE-2026-43168, CVE-2026-43169,     CVE-2026-43170, CVE-2026-43171, CVE-2026-43173, CVE-2026-43175, CVE-2026-43180, CVE-2026-43182,     CVE-2026-43183, CVE-2026-43184, CVE-2026-43186, CVE-2026-43187, CVE-2026-43189, CVE-2026-43190,     CVE-2026-43194, CVE-2026-43196, CVE-2026-43199, CVE-2026-43201, CVE-2026-43202, CVE-2026-43203,     CVE-2026-43205, CVE-2026-43206, CVE-2026-43207, CVE-2026-43209, CVE-2026-43211, CVE-2026-43212,     CVE-2026-43214, CVE-2026-43215, CVE-2026-43218, CVE-2026-43221, CVE-2026-43222, CVE-2026-43223,     CVE-2026-43225, CVE-2026-43226, CVE-2026-43227, CVE-2026-43230, CVE-2026-43231, CVE-2026-43232,     CVE-2026-43233, CVE-2026-43236, CVE-2026-43238, CVE-2026-43239, CVE-2026-43241, CVE-2026-43242,     CVE-2026-43244, CVE-2026-43246, CVE-2026-43248, CVE-2026-43249, CVE-2026-43250, CVE-2026-43251,     CVE-2026-43253, CVE-2026-43255, CVE-2026-43256, CVE-2026-43257, CVE-2026-43258, CVE-2026-43261,     CVE-2026-43262, CVE-2026-43264, CVE-2026-43266, CVE-2026-43268, CVE-2026-43269, CVE-2026-43270,     CVE-2026-43271, CVE-2026-43273, CVE-2026-43275, CVE-2026-43277, CVE-2026-43278, CVE-2026-43279,     CVE-2026-43283, CVE-2026-43287, CVE-2026-43288, CVE-2026-43289, CVE-2026-43291, CVE-2026-43295,     CVE-2026-43296, CVE-2026-43297, CVE-2026-43300, CVE-2026-43302, CVE-2026-43304, CVE-2026-43312,     CVE-2026-43313, CVE-2026-43314, CVE-2026-43315, CVE-2026-43316, CVE-2026-43317, CVE-2026-43318,     CVE-2026-43319, CVE-2026-43320, CVE-2026-43341, CVE-2026-43378, CVE-2026-43383, CVE-2026-43384,     CVE-2026-43406, CVE-2026-43407, CVE-2026-43414, CVE-2026-43493, CVE-2026-43501, CVE-2026-45847,     CVE-2026-45848, CVE-2026-45849, CVE-2026-45851, CVE-2026-45852, CVE-2026-45856, CVE-2026-45857,     CVE-2026-45859, CVE-2026-45860, CVE-2026-45861, CVE-2026-45862, CVE-2026-45864, CVE-2026-45865,     CVE-2026-45866, CVE-2026-45867, CVE-2026-45868, CVE-2026-45869, CVE-2026-45870, CVE-2026-45871,     CVE-2026-45872, CVE-2026-45873, CVE-2026-45875, CVE-2026-45877, CVE-2026-45878, CVE-2026-45879,     CVE-2026-45880, CVE-2026-45881, CVE-2026-45882, CVE-2026-45883, CVE-2026-45884, CVE-2026-45885,     CVE-2026-45886, CVE-2026-45890, CVE-2026-45891, CVE-2026-45893, CVE-2026-45895, CVE-2026-45902,     CVE-2026-45904, CVE-2026-45905, CVE-2026-45910, CVE-2026-45912, CVE-2026-45913, CVE-2026-45914,     CVE-2026-45915, CVE-2026-45916, CVE-2026-45917, CVE-2026-45919, CVE-2026-45921, CVE-2026-45923,     CVE-2026-45928, CVE-2026-45935, CVE-2026-45936, CVE-2026-45938, CVE-2026-45941, CVE-2026-45946,     CVE-2026-45947, CVE-2026-45948, CVE-2026-45954, CVE-2026-45957, CVE-2026-45960, CVE-2026-45962,     CVE-2026-45964, CVE-2026-45965, CVE-2026-45968, CVE-2026-45969, CVE-2026-45970, CVE-2026-45972,     CVE-2026-45973, CVE-2026-45974, CVE-2026-45976, CVE-2026-45978, CVE-2026-45981, CVE-2026-45982,     CVE-2026-45983, CVE-2026-45984, CVE-2026-45988, CVE-2026-46043, CVE-2026-46115, CVE-2026-46119,     CVE-2026-46135, CVE-2026-46185, CVE-2026-46195, CVE-2026-46243, CVE-2026-46244, CVE-2026-46246,     CVE-2026-46247, CVE-2026-46249, CVE-2026-46250, CVE-2026-46251, CVE-2026-46253, CVE-2026-46254,     CVE-2026-46255, CVE-2026-46259, CVE-2026-46260, CVE-2026-46261, CVE-2026-46265, CVE-2026-46266,     CVE-2026-46267, CVE-2026-46270, CVE-2026-46289, CVE-2026-46328)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:34095 advisory.

    The kernel packages contain the Linux kernel, the core of any Linux operating system.

    Security Fix(es):

    * kernel: mptcp: fix slab-use-after-free in __inet_lookup_established (CVE-2026-31669)

    * kernel: RDMA/umem: Fix double dma_buf_unpin in failure path (CVE-2026-43128)

    * kernel: ALSA: usb-audio: Add sanity check for OOB writes at silencing (CVE-2026-43279)

    * kernel: dlm: validate length in dlm_search_rsb_tree (CVE-2026-43125)

    * kernel: netfilter: flowtable: strictly check for maximum number of actions (CVE-2026-43329)

    * kernel: ipv6: rpl: reserve mac_len headroom when recompressed SRH grows (CVE-2026-43501)

    * kernel: ALSA: aloop: Fix peer runtime UAF during format-change stop (CVE-2026-46090)

    * kernel: RDMA/mlx4: Fix mis-use of RCU in mlx4_srq_event() (CVE-2026-46181)

    * kernel: exit: prevent preemption of oopsing TASK_DEAD task (CVE-2026-46173)

    Bug Fix(es) and Enhancement(s):

    * [rhel-9] WARNING: possible recursive locking detected - vmd_enable_domain+0x757/0x910 (JIRA:RHEL-174467)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:34094 advisory.

    The kernel packages contain the Linux kernel, the core of any Linux operating system.

    Security Fix(es):

    * kernel: netfilter: conntrack: clamp maximum hashtable size to INT_MAX (CVE-2025-21648)

    * kernel: cachestat: fix page cache statistics permission checking (CVE-2025-21691)

    * kernel: ALSA: aloop: Fix racy access at PCM trigger (CVE-2026-23191)

    * kernel: mptcp: fix slab-use-after-free in __inet_lookup_established (CVE-2026-31669)

    * kernel: netfilter: nf_conntrack_helper: pass helper to expect cleanup (CVE-2026-43027)

    * kernel: RDMA/umem: Fix double dma_buf_unpin in failure path (CVE-2026-43128)

    * kernel: tcp: fix potential race in tcp_v6_syn_recv_sock() (CVE-2026-43198)

    * kernel: dlm: validate length in dlm_search_rsb_tree (CVE-2026-43125)

    * kernel: netfilter: flowtable: strictly check for maximum number of actions (CVE-2026-43329)

    * kernel: scsi: qla2xxx: Completely fix fcport double free (CVE-2026-43414)

    * kernel: ipv6: rpl: reserve mac_len headroom when recompressed SRH grows (CVE-2026-43501)

    * kernel: ALSA: aloop: Fix peer runtime UAF during format-change stop (CVE-2026-46090)

    * kernel: RDMA/rxe: Fix double free in rxe_srq_from_init (CVE-2026-45852)

    * kernel: RDMA/mlx4: Fix mis-use of RCU in mlx4_srq_event() (CVE-2026-46181)

    * kernel: sctp: revalidate list cursor after sctp_sendmsg_to_asoc() in SCTP_SENDALL (CVE-2026-46227)

    * kernel: RDMA/mlx5: Fix error path fall-through in mlx5_ib_dev_res_srq_init() (CVE-2026-46176)

    * kernel: exit: prevent preemption of oopsing TASK_DEAD task (CVE-2026-46173)

    * kernel: netfilter: nft_inner: Fix IPv6 inner_thoff desync (CVE-2026-46244)

    Bug Fix(es) and Enhancement(s):

    * iavf: during POD churn vlan filters may not be added for a vlan interface, spoofchk drops subsequent     packets [rhel-9.6.z] (JIRA:RHEL-172991)

    * [rhel-9] WARNING: possible recursive locking detected - vmd_enable_domain+0x757/0x910 [rhel-9.6.z]     (JIRA:RHEL-174469)

    * RHEL9.4 - s390/mm: Add missing secure storage access fixups [rhel-9.6.z] (JIRA:RHEL-183316)

    * drm/mgag200: 300 ms busy loop [rhel-9.6.z] (JIRA:RHEL-150177)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-19568 advisory.

    - net/sched: fix pedit partial COW leading to page cache corruption (Ivan Vecera) [RHEL-177392]     {CVE-2026-46331}
    - scsi: qla2xxx: Completely fix fcport double free (Ewan D. Milne) [RHEL-179754] {CVE-2026-43414}
    - nvmet-tcp: fix race between ICReq handling and queue teardown (Chris Leech) [RHEL-180102]     {CVE-2026-46135}
    - RDMA/mana: Remove user triggerable WARN_ON() in mana_ib_create_qp_rss() (CKI Backport Bot) [RHEL-180158]     {CVE-2026-46117}
    - exit: prevent preemption of oopsing TASK_DEAD task (CKI Backport Bot) [RHEL-180016] {CVE-2026-46173}
    - ALSA: usb-audio: Add sanity check for OOB writes at silencing (CKI Backport Bot) [RHEL-173941]     {CVE-2026-43279}
    - gfs2: Fix use-after-free in iomap inline data write path (Andrew Price) [RHEL-179589] {CVE-2026-45984}
    - gfs2: Add metapath_dibh helper (Andrew Price) [RHEL-179589] {CVE-2026-45984}
    - bnxt_en: Fix RSS context delete logic (CKI Backport Bot) [RHEL-180308] {CVE-2026-43260}
    - wifi: mac80211: remove station if connection prep fails (CKI Backport Bot) [RHEL-180121]     {CVE-2026-46125}
    - RDMA/mana: Validate rx_hash_key_len (CKI Backport Bot) [RHEL-180085] {CVE-2026-46145}
    - wifi: mac80211: drop stray 'static' from fast-RX rx_result (CKI Backport Bot) [RHEL-180057]     {CVE-2026-46152}
    - wifi: mac80211: use safe list iteration in radar detect work (CKI Backport Bot) [RHEL-180025]     {CVE-2026-46166}
    - Bluetooth: hci_event: fix potential UAF in SSP passkey handlers (CKI Backport Bot) [RHEL-179359]     {CVE-2026-46056}
    - mptcp: fix slab-use-after-free in __inet_lookup_established (Davide Caratti) [RHEL-171506]     {CVE-2026-31669}
    - can: isotp: fix tx.buf use-after-free in isotp_sendmsg() (CKI Backport Bot) [RHEL-175525]     {CVE-2026-31474}
    - Bluetooth: hci_sync: fix stack buffer overflow in hci_le_big_create_sync (CKI Backport Bot)     [RHEL-172858] {CVE-2026-31772}
    - xen/privcmd: fix double free via VMA splitting (CKI Backport Bot) [RHEL-172488] {CVE-2026-31787}
    - ip6_tunnel: clear skb2->cb[] in ip4ip6_err() (Guillaume Nault) [RHEL-172646] {CVE-2026-43037}
    - net: openvswitch: Avoid releasing netdev before teardown completes (CKI Backport Bot) [RHEL-170539]     {CVE-2026-31508}
    - RDMA/mlx4: Fix mis-use of RCU in mlx4_srq_event() (Kamal Heib) [RHEL-179988] {CVE-2026-46181}
    - ipv6: rpl: reserve mac_len headroom when recompressed SRH grows (Antoine Tenart) [RHEL-178408]     {CVE-2026-43501}
    - RDMA/rxe: Fix double free in rxe_srq_from_init (CKI Backport Bot) [RHEL-179712] {CVE-2026-45852}
    - netfilter: ctnetlink: ensure safe access to master conntrack (Florian Westphal) [RHEL-173843]     {CVE-2026-43116}
    - dlm: fix buffer overflow from negative len in dlm_search_rsb_tree (Alexander Aring) [RHEL-173993]     {CVE-2026-43125}
    - dlm: validate length in dlm_search_rsb_tree (Alexander Aring) [RHEL-173993] {CVE-2026-43125}
    - ALSA: 6fire: fix use-after-free on disconnect (CKI Backport Bot) [RHEL-172969] {CVE-2026-31581}
    - net: mana: fix use-after-free in add_adev() error path (CKI Backport Bot) [RHEL-172768] {CVE-2026-43056}
    - scsi: target: iscsi: Fix use-after-free in iscsit_dec_conn_usage_count() (CKI Backport Bot)     [RHEL-165564] {CVE-2026-23216}
    - net: bonding: fix use-after-free in bond_xmit_broadcast() (CKI Backport Bot) [RHEL-168068]     {CVE-2026-31419}
    - smb: client: reject userspace cifs.spnego descriptions (Paulo Alcantara) [RHEL-178944] {CVE-2026-46243}
    - Buffer overflow in drivers/xen/sys-hypervisor.c (Vitaly Kuznetsov) [RHEL-172510] {CVE-2026-31786}
    - smb: client: fix OOB reads parsing symlink error response (CKI Backport Bot) [RHEL-171471]     {CVE-2026-31613}
    - netfilter: xt_tcpmss: check remaining length before reading optlen (CKI Backport Bot) [RHEL-174216]     {CVE-2026-43190}
    - wifi: brcmfmac: validate bsscfg indices in IF events (CKI Backport Bot) [RHEL-173848] {CVE-2026-43110}
    - Bluetooth: SCO: fix race conditions in sco_sock_connect() (CKI Backport Bot) [RHEL-172599]     {CVE-2026-43023}
    - Bluetooth: MGMT: validate LTK enc_size on load (CKI Backport Bot) [RHEL-172572] {CVE-2026-43020}
    - proc: fix type confusion in pde_set_flags() (Abhi Das) [RHEL-163343] {CVE-2025-38653}
    - proc: fix missing pde_set_flags() for net proc files (Abhi Das) [RHEL-163343] {CVE-2025-38653}
    - proc: use the same treatment to check proc_lseek as ones for proc_read_iter et.al (CKI Backport Bot)     [RHEL-163343] {CVE-2025-38653}
    - mm/page_alloc: clear page->private in free_pages_prepare() (Rafael Aquini) [RHEL-174750]     {CVE-2026-43303}
    - smb: client: validate the whole DACL before rewriting it in cifsacl (Paulo Alcantara) [RHEL-172821]     {CVE-2026-31709}
    - Bluetooth: SCO: Fix use-after-free in sco_recv_frame() due to missing sock_hold (David Marlin)     [RHEL-165063] {CVE-2026-31408}
    - xfs: fix freemap adjustments when adding xattrs to leaf blocks (CKI Backport Bot) [RHEL-174058]     {CVE-2026-43158}
    - xfs: delete attr leaf freemap entries when empty (CKI Backport Bot) [RHEL-174058] {CVE-2026-43158}
    - HID: wacom: fix out-of-bounds read in wacom_intuos_bt_irq (CKI Backport Bot) [RHEL-172740]     {CVE-2026-43051}
    - netfilter: nf_conntrack_helper: pass helper to expect cleanup (CKI Backport Bot) [RHEL-172620]     {CVE-2026-43027}
    - netfilter: ip6t_eui64: reject invalid MAC header for all packets (CKI Backport Bot) [RHEL-171155]     {CVE-2026-31685}
    - net: sched: act_csum: validate nested VLAN headers (CKI Backport Bot) [RHEL-171138] {CVE-2026-31684}
    - nbd: defer config unlock in nbd_genl_connect (Jeff Moyer) [RHEL-166950] {CVE-2025-68366}
    - x86/mm: flush IOMMU before freeing kernel page table pages (Jerry Snitselaar) [RHEL-167100]     {CVE-2025-71089}
    - iommu/sva: add kernel page table IOTLB flush notification (Jerry Snitselaar) [RHEL-167100]     {CVE-2025-71089}
    - netfilter: nf_conntrack_h323: check for zero length in DecodeQ931() (CKI Backport Bot) [RHEL-166987]     {CVE-2026-23455}
    - crypto: asymmetric_keys - prevent overflow in asymmetric_key_generate_id (CKI Backport Bot)     [RHEL-166927] {CVE-2025-68724}
    - ima: don't clear IMA_DIGSIG flag when setting or removing non-IMA xattr (Bruno Meneguele) [RHEL-169734]     {CVE-2025-68183}
    - netfilter: nf_tables: release flowtable after rcu grace period on error (CKI Backport Bot) [RHEL-160461]     {CVE-2026-23392}
    - net: skbuff: propagate shared-frag marker through frag-transfer helpers (Sabrina Dubroca) [RHEL-176064]     {CVE-2026-46300}
    - net: move skb_gro_receive_list from udp to core (Sabrina Dubroca) [RHEL-176064] {CVE-2026-46300}
    - net: skbuff: preserve shared-frag marker during coalescing (Sabrina Dubroca) [RHEL-176064]     {CVE-2026-46300}
    - ptrace: slightly saner 'get_dumpable()' logic (Ricardo Robaina) [RHEL-176454] {CVE-2026-46333}
    - md/bitmap: fix GPF in write_page caused by resize race (Nigel Croxon) [RHEL-174091] {CVE-2026-43163}
    - RDMA/umem: Fix double dma_buf_unpin in failure path (CKI Backport Bot) [RHEL-174020] {CVE-2026-43128}
    - usbip: validate number_of_packets in usbip_pack_ret_submit() (CKI Backport Bot) [RHEL-171430]     {CVE-2026-31607}
    - can: raw: fix ro->uniq use-after-free in raw_rcv() (CKI Backport Bot) [RHEL-170759] {CVE-2026-31532}

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:33900 advisory.

    The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with     extremely high determinism requirements.

    Security Fix(es):

    * kernel: mptcp: fix slab-use-after-free in __inet_lookup_established (CVE-2026-31669)

    * kernel: RDMA/umem: Fix double dma_buf_unpin in failure path (CVE-2026-43128)

    * kernel: ALSA: usb-audio: Add sanity check for OOB writes at silencing (CVE-2026-43279)

    * kernel: dlm: validate length in dlm_search_rsb_tree (CVE-2026-43125)

    * kernel: netfilter: flowtable: strictly check for maximum number of actions (CVE-2026-43329)

    * kernel: ipv6: rpl: reserve mac_len headroom when recompressed SRH grows (CVE-2026-43501)

    * kernel: ALSA: aloop: Fix peer runtime UAF during format-change stop (CVE-2026-46090)

    * kernel: RDMA/mlx4: Fix mis-use of RCU in mlx4_srq_event() (CVE-2026-46181)

    * kernel: exit: prevent preemption of oopsing TASK_DEAD task (CVE-2026-46173)

    Bug Fix(es) and Enhancement(s):

    * [rhel-9] WARNING: possible recursive locking detected - vmd_enable_domain+0x757/0x910 (JIRA:RHEL-174467)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:33215 advisory.

    The kernel packages contain the Linux kernel, the core of any Linux operating system.

    Security Fix(es):

    * kernel: mptcp: fix slab-use-after-free in __inet_lookup_established (CVE-2026-31669)

    * kernel: RDMA/umem: Fix double dma_buf_unpin in failure path (CVE-2026-43128)

    * kernel: xfs: fix freemap adjustments when adding xattrs to leaf blocks (CVE-2026-43158)

    * kernel: tcp: fix potential race in tcp_v6_syn_recv_sock() (CVE-2026-43198)

    * kernel: mm/page_alloc: clear page->private in free_pages_prepare() (CVE-2026-43303)

    * kernel: net/ipv6: ioam6: prevent schema length wraparound in trace fill (CVE-2026-43341)

    * kernel: netfilter: flowtable: strictly check for maximum number of actions (CVE-2026-43329)

    * kernel: ALSA: aloop: Fix peer runtime UAF during format-change stop (CVE-2026-46090)

    * kernel: RDMA/mlx5: Fix error path fall-through in mlx5_ib_dev_res_srq_init() (CVE-2026-46176)

    * kernel: wifi: mac80211: use safe list iteration in radar detect work (CVE-2026-46166)

    * kernel: netfilter: nft_inner: Fix IPv6 inner_thoff desync (CVE-2026-46244)

    Bug Fix(es) and Enhancement(s):

    * Backport KVM: arm64: Hide ID_AA64MMFR2_EL1.NV from guest and userspace [rhel-10.0.z]     (JIRA:RHEL-134762)

    * Kernel panic while shutting down ice driver due to use-after-free [rhel-10.0.z] (JIRA:RHEL-177516)

    * crypto: testmgr - allow authenc(hmac(sha{256,384}),cts(cbc(aes))) in FIPS mode [rhel-10.0.z]     (JIRA:RHEL-182536)

    * RHEL10.0 - s390/mm: Add missing secure storage access fixups [rhel-10.0.z] (JIRA:RHEL-183318)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:27713 advisory.

    The kernel packages contain the Linux kernel, the core of any Linux operating system.

    Security Fix(es):

    * kernel: netfilter: nf_conntrack_h323: check for zero length in DecodeQ931() (CVE-2026-23455)

    * kernel: mptcp: fix slab-use-after-free in __inet_lookup_established (CVE-2026-31669)

    * kernel: RDMA/umem: Fix double dma_buf_unpin in failure path (CVE-2026-43128)

    * kernel: netfilter: flowtable: strictly check for maximum number of actions (CVE-2026-43329)

    * kernel: net/sched: act_pedit: extend the writable skb range per key (CVE-2026-46331)

    * kernel: ipv6: rpl: reserve mac_len headroom when recompressed SRH grows (CVE-2026-43501)

    * kernel: RDMA/rxe: Fix double free in rxe_srq_from_init (CVE-2026-45852)

    * kernel: exit: prevent preemption of oopsing TASK_DEAD task (CVE-2026-46173)

    Bug Fix(es) and Enhancement(s):

    * [rhel-9] WARNING: possible recursive locking detected - vmd_enable_domain+0x757/0x910 [rhel-9.4.z]     (JIRA:RHEL-174468)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

An update of the linux package has been released.

The remote AlmaLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:19569 advisory.

    * kernel: net: af_can: do not leave a dangling sk pointer in can_create() (CVE-2024-56603)
      * kernel: net/sched: Make cake_enqueue return NET_XMIT_CN when past buffer_limit (CVE-2025-39766)
      * kernel: crypto: asymmetric_keys - prevent overflow in asymmetric_key_generate_id (CVE-2025-68724)
      * kernel: scsi: qla2xxx: Fix improper freeing of purex item (CVE-2025-68741)
      * kernel: Linux kernel: Use-after-free in traffic control (act_ct) may lead to denial of service or     privilege escalation (CVE-2026-23270)
      * kernel: Linux kernel KVM: Privilege escalation or denial of service due to improper shadow page table     entry handling (CVE-2026-23401)
      * kernel: nfsd: fix heap overflow in NFSv4.0 LOCK replay cache (CVE-2026-31402)
      * kernel: Bluetooth: SCO: Fix use-after-free in sco_recv_frame() due to missing sock_hold     (CVE-2026-31408)
      * kernel: usbip: validate number_of_packets in usbip_pack_ret_submit() (CVE-2026-31607)
      * kernel: RDMA/umem: Fix double dma_buf_unpin in failure path (CVE-2026-43128)
      * kernel: Dirty Frag is a new universal Local Privilege Escalation (LPE) vulnerability in the Linux     kernel (CVE-2026-43284)
      * kernel: Fragnesia is a variant of Dirty Frag vulnerability in the ESP/XFRM leading to Local     Privilege Escalation (LPE) vulnerability in the Linux kernel (CVE-2026-46300)
      * kernel: Read root-owned files as an unprivileged user (CVE-2026-46333)

Tenable has extracted the preceding description block directly from the AlmaLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote RockyLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:19569 advisory.

    * kernel: net: af_can: do not leave a dangling sk pointer in can_create() (CVE-2024-56603)

    * kernel: net/sched: Make cake_enqueue return NET_XMIT_CN when past buffer_limit (CVE-2025-39766)

    * kernel: crypto: asymmetric_keys - prevent overflow in asymmetric_key_generate_id (CVE-2025-68724)

    * kernel: scsi: qla2xxx: Fix improper freeing of purex item (CVE-2025-68741)

    * kernel: Linux kernel: Use-after-free in traffic control (act_ct) may lead to denial of service or     privilege escalation (CVE-2026-23270)

    * kernel: Linux kernel KVM: Privilege escalation or denial of service due to improper shadow page table     entry handling (CVE-2026-23401)

    * kernel: nfsd: fix heap overflow in NFSv4.0 LOCK replay cache (CVE-2026-31402)

    * kernel: Bluetooth: SCO: Fix use-after-free in sco_recv_frame() due to missing sock_hold (CVE-2026-31408)

    * kernel: usbip: validate number_of_packets in usbip_pack_ret_submit() (CVE-2026-31607)

    * kernel: RDMA/umem: Fix double dma_buf_unpin in failure path (CVE-2026-43128)

    * kernel: Dirty Frag is a new universal Local Privilege Escalation (LPE) vulnerability in the Linux     kernel (CVE-2026-43284)

    * kernel: Fragnesia is a variant of Dirty Frag vulnerability in the ESP/XFRM leading to Local Privilege     Escalation (LPE) vulnerability in the Linux kernel (CVE-2026-46300)

    * kernel: Read root-owned files as an unprivileged user (CVE-2026-46333)

Tenable has extracted the preceding description block directly from the RockyLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:19568 advisory.

    * kernel: net/sched: Make cake_enqueue return NET_XMIT_CN when past buffer_limit (CVE-2025-39766)

    * kernel: scsi: qla2xxx: Fix improper freeing of purex item (CVE-2025-68741)

    * kernel: libceph: make decode_pool() more resilient against corrupted osdmaps (CVE-2025-71116)

    * kernel: libceph: prevent potential out-of-bounds reads in handle_auth_done() (CVE-2026-22984)

    * kernel: libceph: replace overzealous BUG_ON in osdmap_apply_incremental() (CVE-2026-22990)

    * kernel: Linux kernel: Denial of Service in libceph OSD client due to unreset sparse-read state     (CVE-2026-23136)

    * kernel: net/sched: cls_u32: use skb_header_pointer_careful() (CVE-2026-23204)

    * kernel: Linux kernel: Use-after-free in traffic control (act_ct) may lead to denial of service or     privilege escalation (CVE-2026-23270)

    * kernel: Linux kernel KVM: Privilege escalation or denial of service due to improper shadow page table     entry handling (CVE-2026-23401)

    * kernel: nfsd: fix heap overflow in NFSv4.0 LOCK replay cache (CVE-2026-31402)

    * kernel: can: raw: fix ro->uniq use-after-free in raw_rcv() (CVE-2026-31532)

    * kernel: usbip: validate number_of_packets in usbip_pack_ret_submit() (CVE-2026-31607)

    * kernel: md/bitmap: fix GPF in write_page caused by resize race (CVE-2026-43163)

    * kernel: RDMA/umem: Fix double dma_buf_unpin in failure path (CVE-2026-43128)

    * kernel: Dirty Frag is a new universal Local Privilege Escalation (LPE) vulnerability in the Linux     kernel (CVE-2026-43284)

    * kernel: Fragnesia is a variant of Dirty Frag vulnerability in the ESP/XFRM leading to Local Privilege     Escalation (LPE) vulnerability in the Linux kernel (CVE-2026-46300)

    * kernel: Read root-owned files as an unprivileged user (CVE-2026-46333)

Tenable has extracted the preceding description block directly from the RockyLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:19568 advisory.

    The kernel packages contain the Linux kernel, the core of any Linux operating system.

    Security Fix(es):

    * kernel: net/sched: Make cake_enqueue return NET_XMIT_CN when past buffer_limit (CVE-2025-39766)

    * kernel: scsi: qla2xxx: Fix improper freeing of purex item (CVE-2025-68741)

    * kernel: libceph: make decode_pool() more resilient against corrupted osdmaps (CVE-2025-71116)

    * kernel: libceph: prevent potential out-of-bounds reads in handle_auth_done() (CVE-2026-22984)

    * kernel: libceph: replace overzealous BUG_ON in osdmap_apply_incremental() (CVE-2026-22990)

    * kernel: Linux kernel: Denial of Service in libceph OSD client due to unreset sparse-read state     (CVE-2026-23136)

    * kernel: net/sched: cls_u32: use skb_header_pointer_careful() (CVE-2026-23204)

    * kernel: Linux kernel: Use-after-free in traffic control (act_ct) may lead to denial of service or     privilege escalation (CVE-2026-23270)

    * kernel: Linux kernel KVM: Privilege escalation or denial of service due to improper shadow page table     entry handling (CVE-2026-23401)

    * kernel: nfsd: fix heap overflow in NFSv4.0 LOCK replay cache (CVE-2026-31402)

    * kernel: can: raw: fix ro->uniq use-after-free in raw_rcv() (CVE-2026-31532)

    * kernel: usbip: validate number_of_packets in usbip_pack_ret_submit() (CVE-2026-31607)

    * kernel: md/bitmap: fix GPF in write_page caused by resize race (CVE-2026-43163)

    * kernel: RDMA/umem: Fix double dma_buf_unpin in failure path (CVE-2026-43128)

    * kernel: Dirty Frag is a new universal Local Privilege Escalation (LPE) vulnerability in the Linux     kernel (CVE-2026-43284)

    * kernel: Fragnesia is a variant of Dirty Frag vulnerability in the ESP/XFRM leading to Local Privilege     Escalation (LPE) vulnerability in the Linux kernel (CVE-2026-46300)

    * kernel: Read root-owned files as an unprivileged user (CVE-2026-46333)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:19569 advisory.

    The kernel packages contain the Linux kernel, the core of any Linux operating system.

    Security Fix(es):

    * kernel: net: af_can: do not leave a dangling sk pointer in can_create() (CVE-2024-56603)

    * kernel: net/sched: Make cake_enqueue return NET_XMIT_CN when past buffer_limit (CVE-2025-39766)

    * kernel: crypto: asymmetric_keys - prevent overflow in asymmetric_key_generate_id (CVE-2025-68724)

    * kernel: scsi: qla2xxx: Fix improper freeing of purex item (CVE-2025-68741)

    * kernel: Linux kernel: Use-after-free in traffic control (act_ct) may lead to denial of service or     privilege escalation (CVE-2026-23270)

    * kernel: Linux kernel KVM: Privilege escalation or denial of service due to improper shadow page table     entry handling (CVE-2026-23401)

    * kernel: nfsd: fix heap overflow in NFSv4.0 LOCK replay cache (CVE-2026-31402)

    * kernel: Bluetooth: SCO: Fix use-after-free in sco_recv_frame() due to missing sock_hold (CVE-2026-31408)

    * kernel: usbip: validate number_of_packets in usbip_pack_ret_submit() (CVE-2026-31607)

    * kernel: RDMA/umem: Fix double dma_buf_unpin in failure path (CVE-2026-43128)

    * kernel: Dirty Frag is a new universal Local Privilege Escalation (LPE) vulnerability in the Linux     kernel (CVE-2026-43284)

    * kernel: Fragnesia is a variant of Dirty Frag vulnerability in the ESP/XFRM leading to Local Privilege     Escalation (LPE) vulnerability in the Linux kernel (CVE-2026-46300)

    * kernel: Read root-owned files as an unprivileged user (CVE-2026-46333)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1702 advisory.

    In the Linux kernel, the following vulnerability has been resolved:

    audit: add fchmodat2() to change attributes class (CVE-2025-71239)

    In the Linux kernel, the following vulnerability has been resolved:

    fs: ntfs3: fix infinite loop in attr_load_runs_range on inconsistent metadata (CVE-2025-71265)

    In the Linux kernel, the following vulnerability has been resolved:

    fs: ntfs3: check return value of indx_find to avoid infinite loop (CVE-2025-71266)

    In the Linux kernel, the following vulnerability has been resolved:

    fs: ntfs3: fix infinite loop triggered by zero-sized ATTR_LIST (CVE-2025-71267)

    In the Linux kernel, the following vulnerability has been resolved:

    fs/buffer: add alert in try_to_free_buffers() for folios without buffers (CVE-2025-71295)

    In the Linux kernel, the following vulnerability has been resolved:

    drm/tests: shmem: Hold reservation lock around purge (CVE-2025-71296)

    In the Linux kernel, the following vulnerability has been resolved:

    drm/tests: shmem: Hold reservation lock around madvise (CVE-2025-71298)

    In the Linux kernel, the following vulnerability has been resolved:

    drm/tests: shmem: Hold reservation lock around vmap/vunmap (CVE-2025-71301)

    In the Linux kernel, the following vulnerability has been resolved:

    drm/display/dp_mst: Add protection against 0 vcpi (CVE-2025-71305)

    In the Linux kernel, the following vulnerability has been resolved:

    espintcp: Fix race condition in espintcp_close() (CVE-2026-23239)

    In the Linux kernel, the following vulnerability has been resolved:

    tls: Fix race condition in tls_sw_cancel_work_tx() (CVE-2026-23240)

    In the Linux kernel, the following vulnerability has been resolved:

    audit: add missing syscalls to read class (CVE-2026-23241)

    In the Linux kernel, the following vulnerability has been resolved:

    xfs: check for deleted cursors when revalidating two btrees (CVE-2026-23249)

    In the Linux kernel, the following vulnerability has been resolved:

    cifs: some missing initializations on replay (CVE-2026-31693)

    In the Linux kernel, the following vulnerability has been resolved:

    io_uring/zcrx: fix user_ref race between scrub and refill paths (CVE-2026-43121)

    In the Linux kernel, the following vulnerability has been resolved:

    fbcon: check return value of con2fb_acquire_newinfo() (CVE-2026-43123)

    In the Linux kernel, the following vulnerability has been resolved:

    pstore: ram_core: fix incorrect success return when vmap() fails (CVE-2026-43124)

    In the Linux kernel, the following vulnerability has been resolved:

    ntfs3: fix circular locking dependency in run_unpack_ex (CVE-2026-43127)

    In the Linux kernel, the following vulnerability has been resolved:

    RDMA/umem: Fix double dma_buf_unpin in failure path (CVE-2026-43128)

    In the Linux kernel, the following vulnerability has been resolved:

    ima: verify the previous kernel's IMA buffer lies in addressable RAM (CVE-2026-43129)

    In the Linux kernel, the following vulnerability has been resolved:

    iommu/vt-d: Flush dev-IOTLB only when PCIe device is accessible in scalable mode (CVE-2026-43130)

    In the Linux kernel, the following vulnerability has been resolved:

    dm-verity: correctly handle dm_bufio_client_create() failure (CVE-2026-43132)

    In the Linux kernel, the following vulnerability has been resolved:

    KVM: nSVM: Always use vmcb01 in VMLOAD/VMSAVE emulation (CVE-2026-43133)

    In the Linux kernel, the following vulnerability has been resolved:

    xfrm6: fix uninitialized saddr in xfrm6_get_saddr() (CVE-2026-43139)

    In the Linux kernel, the following vulnerability has been resolved:

    mfd: core: Add locking around 'mfd_of_node_list' (CVE-2026-43143)

    In the Linux kernel, the following vulnerability has been resolved:

    Revert PCI/IOV: Add PCI rescan-remove locking when enabling/disabling SR-IOV (CVE-2026-43147)

    In the Linux kernel, the following vulnerability has been resolved:

    perf/arm-cmn: Reject unsupported hardware configurations (CVE-2026-43150)

    In the Linux kernel, the following vulnerability has been resolved:

    HID: hid-pl: handle probe errors (CVE-2026-43152)

    In the Linux kernel, the following vulnerability has been resolved:

    xfs: remove xfs_attr_leaf_hasname (CVE-2026-43153)

    In the Linux kernel, the following vulnerability has been resolved:

    erofs: fix incorrect early exits in volume label handling (CVE-2026-43154)

    In the Linux kernel, the following vulnerability has been resolved:

    xfs: fix freemap adjustments when adding xattrs to leaf blocks (CVE-2026-43158)

    In the Linux kernel, the following vulnerability has been resolved:

    md/bitmap: fix GPF in write_page caused by resize race (CVE-2026-43163)

    In the Linux kernel, the following vulnerability has been resolved:

    udplite: Fix null-ptr-deref in __udp_enqueue_schedule_skb(). (CVE-2026-43164)

    In the Linux kernel, the following vulnerability has been resolved:

    erofs: fix interlaced plain identification for encoded extents (CVE-2026-43166)

    In the Linux kernel, the following vulnerability has been resolved:

    xfrm: always flush state and policy upon NETDEV_UNREGISTER event (CVE-2026-43167)

    In the Linux kernel, the following vulnerability has been resolved:

    drm/buddy: Prevent BUG_ON by validating rounded allocation (CVE-2026-43169)

    In the Linux kernel, the following vulnerability has been resolved:

    EFI/CPER: don't dump the entire memory region (CVE-2026-43171)

    In the Linux kernel, the following vulnerability has been resolved:

    erofs: fix incorrect early exits for invalid metabox-enabled images (CVE-2026-43179)

    In the Linux kernel, the following vulnerability has been resolved:

    ipv6: ioam: fix heap buffer overflow in __ioam6_fill_trace_data() (CVE-2026-43186)

    In the Linux kernel, the following vulnerability has been resolved:

    xfs: delete attr leaf freemap entries when empty (CVE-2026-43187)

    In the Linux kernel, the following vulnerability has been resolved:

    ceph: do not propagate page array emplacement errors as batch errors (CVE-2026-43188)

    In the Linux kernel, the following vulnerability has been resolved:

    media: v4l2-async: Fix error handling on steps after finding a match (CVE-2026-43189)

    In the Linux kernel, the following vulnerability has been resolved:

    netfilter: xt_tcpmss: check remaining length before reading optlen (CVE-2026-43190)

    In the Linux kernel, the following vulnerability has been resolved:

    net: consume xmit errors of GSO frames (CVE-2026-43194)

    In the Linux kernel, the following vulnerability has been resolved:

    tcp: fix potential race in tcp_v6_syn_recv_sock() (CVE-2026-43198)

    In the Linux kernel, the following vulnerability has been resolved:

    net/mlx5e: Fix scheduling while atomic in IPsec MAC address query (CVE-2026-43199)

    In the Linux kernel, the following vulnerability has been resolved:

    APEI/GHES: ARM processor Error: don't go past allocated memory (CVE-2026-43201)

    In the Linux kernel, the following vulnerability has been resolved:

    net: do not pass flow_id to set_rps_cpu() (CVE-2026-43208)

    In the Linux kernel, the following vulnerability has been resolved:

    tracing: ring-buffer: Fix to check event length before using (CVE-2026-43210)

    In the Linux kernel, the following vulnerability has been resolved:

    PCI: Fix pci_slot_trylock() error handling (CVE-2026-43211)

    In the Linux kernel, the following vulnerability has been resolved:

    KVM: x86: Add SRCU protection for reading PDPTRs in __get_sregs2() (CVE-2026-43214)

    In the Linux kernel, the following vulnerability has been resolved:

    cifs: Fix locking usage for tcon fields (CVE-2026-43215)

    In the Linux kernel, the following vulnerability has been resolved:

    net: Drop the lock in skb_may_tx_timestamp() (CVE-2026-43216)

    In the Linux kernel, the following vulnerability has been resolved:

    io_uring/zcrx: fix sgtable leak on mapping failures (CVE-2026-43224)

    In the Linux kernel, the following vulnerability has been resolved:

    net/rds: No shortcut out of RDS_CONN_ERROR (CVE-2026-43226)

    In the Linux kernel, the following vulnerability has been resolved:

    net/rds: Clear reconnect pending bit (CVE-2026-43230)

    In the Linux kernel, the following vulnerability has been resolved:

    netfilter: nf_conntrack_h323: fix OOB read in decode_choice() (CVE-2026-43233)

    In the Linux kernel, the following vulnerability has been resolved:

    team: avoid NETDEV_CHANGEMTU event when unregistering slave (CVE-2026-43234)

    In the Linux kernel, the following vulnerability has been resolved:

    net/sched: act_skbedit: fix divide-by-zero in tcf_skbedit_hash() (CVE-2026-43238)

    In the Linux kernel, the following vulnerability has been resolved:

    smb: client: prevent races in ->query_interfaces() (CVE-2026-43239)

    In the Linux kernel, the following vulnerability has been resolved:

    x86/kexec: add a sanity check on previous kernel's ima kexec buffer (CVE-2026-43240)

    In the Linux kernel, the following vulnerability has been resolved:

    kcm: fix zero-frag skb in frag_list on partial sendmsg error (CVE-2026-43244)

    In the Linux kernel, the following vulnerability has been resolved:

    ntfs: ->d_compare() must not block (CVE-2026-43245)

    In the Linux kernel, the following vulnerability has been resolved:

    mptcp: pm: in-kernel: always set ID as avail when rm endp (CVE-2026-43252)

    In the Linux kernel, the following vulnerability has been resolved:

    iommu/amd: move wait_on_sem() out of spinlock (CVE-2026-43253)

    In the Linux kernel, the following vulnerability has been resolved:

    ovpn: tcp - fix packet extraction from stream (CVE-2026-43254)

    In the Linux kernel, the following vulnerability has been resolved:

    alpha: fix user-space corruption during memory compaction (CVE-2026-43258)

    In the Linux kernel, the following vulnerability has been resolved:

    arm64: Add support for TSV110 Spectre-BHB mitigation (CVE-2026-43261)

    In the Linux kernel, the following vulnerability has been resolved:

    EFI/CPER: don't go past the ARM processor CPER record buffer (CVE-2026-43266)

    In the Linux kernel, the following vulnerability has been resolved:

    ring-buffer: Fix possible dereference of uninitialized pointer (CVE-2026-43272)

    In the Linux kernel, the following vulnerability has been resolved:

    ceph: supply snapshot context in ceph_zero_partial_object() (CVE-2026-43273)

    In the Linux kernel, the following vulnerability has been resolved:

    APEI/GHES: ensure that won't go past CPER allocated record (CVE-2026-43277)

    In the Linux kernel, the following vulnerability has been resolved:

    dm: clear cloned request bio pointer when last clone bio completes (CVE-2026-43278)

    In the Linux kernel, the following vulnerability has been resolved:

    mailbox: Prevent out-of-bounds access in fw_mbox_index_xlate() (CVE-2026-43281)

    In the Linux kernel, the following vulnerability has been resolved:

    mm/slab: do not access current->mems_allowed_seq if !allow_spin (CVE-2026-43285)

    In the Linux kernel, the following vulnerability has been resolved:

    mm/hugetlb: restore failed global reservations to subpool (CVE-2026-43286)

    In the Linux kernel, the following vulnerability has been resolved:

    drm: Account property blob allocations to memcg (CVE-2026-43287)

    In the Linux kernel, the following vulnerability has been resolved:

    ext4: move ext4_percpu_param_init() before ext4_mb_init() (CVE-2026-43288)

    In the Linux kernel, the following vulnerability has been resolved:

    kexec: derive purgatory entry from symbol (CVE-2026-43289)

    In the Linux kernel, the following vulnerability has been resolved:

    mm/vmalloc: prevent RCU stalls in kasan_release_vmalloc_node (CVE-2026-43292)

    In the Linux kernel, the following vulnerability has been resolved:

    mm/page_alloc: clear page->private in free_pages_prepare() (CVE-2026-43303)

    In the Linux kernel, the following vulnerability has been resolved:

    libceph: define and enforce CEPH_MAX_KEY_LEN (CVE-2026-43304)

    In the Linux kernel, the following vulnerability has been resolved:

    bpf: crypto: Use the correct destructor kfunc type (CVE-2026-43306)

    In the Linux kernel, the following vulnerability has been resolved:

    md raid: fix hang when stopping arrays with metadata through dm-raid (CVE-2026-43309)

    In the Linux kernel, the following vulnerability has been resolved:

    ACPI: processor: Fix NULL-pointer dereference in acpi_processor_errata_piix4() (CVE-2026-43313)

    In the Linux kernel, the following vulnerability has been resolved:

    dm: remove fake timeout to avoid leak request (CVE-2026-43314)

    In the Linux kernel, the following vulnerability has been resolved:

    KVM: nSVM: Remove a user-triggerable WARN on nested_svm_load_cr3() succeeding (CVE-2026-43315)

    In the Linux kernel, the following vulnerability has been resolved:

    bpf: Properly mark live registers for indirect jumps (CVE-2026-43321)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - RDMA/umem: Fix double dma_buf_unpin in failure path In ib_umem_dmabuf_get_pinned_with_dma_device(), the     call to ib_umem_dmabuf_map_pages() can fail. If this occurs, the dmabuf is immediately unpinned but the     umem_dmabuf->pinned flag is still set. Then, when ib_umem_release() is called, it calls     ib_umem_dmabuf_revoke() which will call dma_buf_unpin() again. Fix this by removing the immediate unpin     upon failure and just let the ib_umem_release/revoke path handle it. This also ensures the proper unmap-     unpin unwind ordering if the dmabuf_map_pages call happened to fail due to dma_resv_wait_timeout (and     therefore has a non-NULL umem_dmabuf->sgt). (CVE-2026-43128)

Note that Nessus relies on the presence of the package as reported by the vendor.

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1544 advisory.

    In the Linux kernel, the following vulnerability has been resolved:

    fs: ntfs3: fix infinite loop in attr_load_runs_range on inconsistent metadata (CVE-2025-71265)

    In the Linux kernel, the following vulnerability has been resolved:

    fs: ntfs3: check return value of indx_find to avoid infinite loop (CVE-2025-71266)

    In the Linux kernel, the following vulnerability has been resolved:

    fs: ntfs3: fix infinite loop triggered by zero-sized ATTR_LIST (CVE-2025-71267)

    In the Linux kernel, the following vulnerability has been resolved:

    fs/buffer: add alert in try_to_free_buffers() for folios without buffers (CVE-2025-71295)

    In the Linux kernel, the following vulnerability has been resolved:

    smack: /smack/doi: accept previously used values (CVE-2025-71304)

    In the Linux kernel, the following vulnerability has been resolved:

    drm/display/dp_mst: Add protection against 0 vcpi (CVE-2025-71305)

    In the Linux kernel, the following vulnerability has been resolved:

    netfilter: nf_tables: fix use-after-free in nf_tables_addchain() (CVE-2026-23231)

    In the Linux kernel, the following vulnerability has been resolved:

    RDMA/umad: Reject negative data_len in ib_umad_write (CVE-2026-23243)

    In the Linux kernel, the following vulnerability has been resolved:

    fbcon: check return value of con2fb_acquire_newinfo() (CVE-2026-43123)

    In the Linux kernel, the following vulnerability has been resolved:

    pstore: ram_core: fix incorrect success return when vmap() fails (CVE-2026-43124)

    In the Linux kernel, the following vulnerability has been resolved:

    RDMA/umem: Fix double dma_buf_unpin in failure path (CVE-2026-43128)

    In the Linux kernel, the following vulnerability has been resolved:

    iommu/vt-d: Flush dev-IOTLB only when PCIe device is accessible in scalable mode (CVE-2026-43130)

    In the Linux kernel, the following vulnerability has been resolved:

    dm-verity: correctly handle dm_bufio_client_create() failure (CVE-2026-43132)

    In the Linux kernel, the following vulnerability has been resolved:

    KVM: nSVM: Always use vmcb01 in VMLOAD/VMSAVE emulation (CVE-2026-43133)

    In the Linux kernel, the following vulnerability has been resolved:

    xfrm6: fix uninitialized saddr in xfrm6_get_saddr() (CVE-2026-43139)

    In the Linux kernel, the following vulnerability has been resolved:

    mfd: core: Add locking around 'mfd_of_node_list' (CVE-2026-43143)

    In the Linux kernel, the following vulnerability has been resolved:

    Revert PCI/IOV: Add PCI rescan-remove locking when enabling/disabling SR-IOV (CVE-2026-43147)

    In the Linux kernel, the following vulnerability has been resolved:

    perf/arm-cmn: Reject unsupported hardware configurations (CVE-2026-43150)

    In the Linux kernel, the following vulnerability has been resolved:

    HID: hid-pl: handle probe errors (CVE-2026-43152)

    In the Linux kernel, the following vulnerability has been resolved:

    xfs: fix freemap adjustments when adding xattrs to leaf blocks (CVE-2026-43158)

    In the Linux kernel, the following vulnerability has been resolved:

    md/bitmap: fix GPF in write_page caused by resize race (CVE-2026-43163)

    In the Linux kernel, the following vulnerability has been resolved:

    EFI/CPER: don't dump the entire memory region (CVE-2026-43171)

    In the Linux kernel, the following vulnerability has been resolved:

    ipv6: ioam: fix heap buffer overflow in __ioam6_fill_trace_data() (CVE-2026-43186)

    In the Linux kernel, the following vulnerability has been resolved:

    xfs: delete attr leaf freemap entries when empty (CVE-2026-43187)

    In the Linux kernel, the following vulnerability has been resolved:

    netfilter: xt_tcpmss: check remaining length before reading optlen (CVE-2026-43190)

    In the Linux kernel, the following vulnerability has been resolved:

    net: consume xmit errors of GSO frames (CVE-2026-43194)

    In the Linux kernel, the following vulnerability has been resolved:

    PCI: Fix pci_slot_trylock() error handling (CVE-2026-43211)

    In the Linux kernel, the following vulnerability has been resolved:

    KVM: x86: Add SRCU protection for reading PDPTRs in __get_sregs2() (CVE-2026-43214)

    In the Linux kernel, the following vulnerability has been resolved:

    net/rds: No shortcut out of RDS_CONN_ERROR (CVE-2026-43226)

    In the Linux kernel, the following vulnerability has been resolved:

    net/rds: Clear reconnect pending bit (CVE-2026-43230)

    In the Linux kernel, the following vulnerability has been resolved:

    netfilter: nf_conntrack_h323: fix OOB read in decode_choice() (CVE-2026-43233)

    In the Linux kernel, the following vulnerability has been resolved:

    net/sched: act_skbedit: fix divide-by-zero in tcf_skbedit_hash() (CVE-2026-43238)

    In the Linux kernel, the following vulnerability has been resolved:

    x86/kexec: add a sanity check on previous kernel's ima kexec buffer (CVE-2026-43240)

    In the Linux kernel, the following vulnerability has been resolved:

    arm64: Add support for TSV110 Spectre-BHB mitigation (CVE-2026-43261)

    In the Linux kernel, the following vulnerability has been resolved:

    EFI/CPER: don't go past the ARM processor CPER record buffer (CVE-2026-43266)

    In the Linux kernel, the following vulnerability has been resolved:

    ceph: supply snapshot context in ceph_zero_partial_object() (CVE-2026-43273)

    In the Linux kernel, the following vulnerability has been resolved:

    APEI/GHES: ensure that won't go past CPER allocated record (CVE-2026-43277)

    In the Linux kernel, the following vulnerability has been resolved:

    dm: clear cloned request bio pointer when last clone bio completes (CVE-2026-43278)

    In the Linux kernel, the following vulnerability has been resolved:

    drm: Account property blob allocations to memcg (CVE-2026-43287)

    In the Linux kernel, the following vulnerability has been resolved:

    kexec: derive purgatory entry from symbol (CVE-2026-43289)

    In the Linux kernel, the following vulnerability has been resolved:

    libceph: define and enforce CEPH_MAX_KEY_LEN (CVE-2026-43304)

    In the Linux kernel, the following vulnerability has been resolved:

    ACPI: processor: Fix NULL-pointer dereference in acpi_processor_errata_piix4() (CVE-2026-43313)

    In the Linux kernel, the following vulnerability has been resolved:

    dm: remove fake timeout to avoid leak request (CVE-2026-43314)

    In the Linux kernel, the following vulnerability has been resolved:

    KVM: nSVM: Remove a user-triggerable WARN on nested_svm_load_cr3() succeeding (CVE-2026-43315)

    In the Linux kernel, the following vulnerability has been resolved:

    net: remove WARN_ON_ONCE when accessing forward path array (CVE-2026-45847)

    In the Linux kernel, the following vulnerability has been resolved:

    RDMA/uverbs: Validate wqe_size before using it in ib_uverbs_post_send (CVE-2026-45856)

    In the Linux kernel, the following vulnerability has been resolved:

    netfilter: nf_conncount: increase the connection clean up limit to 64 (CVE-2026-45860)

    In the Linux kernel, the following vulnerability has been resolved:

    iommu/vt-d: Flush cache for PASID table before using it (CVE-2026-45862)

    In the Linux kernel, the following vulnerability has been resolved:

    fs/ntfs3: prevent infinite loops caused by the next valid being the same (CVE-2026-45864)

    In the Linux kernel, the following vulnerability has been resolved:

    SUNRPC: auth_gss: fix memory leaks in XDR decoding error paths (CVE-2026-45870)

    In the Linux kernel, the following vulnerability has been resolved:

    scsi: smartpqi: Fix memory leak in pqi_report_phys_luns() (CVE-2026-45872)

    In the Linux kernel, the following vulnerability has been resolved:

    netfilter: nft_set_rbtree: check for partial overlaps in anonymous sets (CVE-2026-45873)

    In the Linux kernel, the following vulnerability has been resolved:

    bpf: Fix bpf_xdp_store_bytes proto for read-only arg (CVE-2026-45886)

    In the Linux kernel, the following vulnerability has been resolved:

    xen-netback: reject zero-queue configuration from guest (CVE-2026-45890)

    In the Linux kernel, the following vulnerability has been resolved:

    xfrm: fix ip_rt_bug race in icmp_route_lookup reverse path (CVE-2026-45905)

    In the Linux kernel, the following vulnerability has been resolved:

    ext4: don't cache extent during splitting extent (CVE-2026-45912)

    In the Linux kernel, the following vulnerability has been resolved:

    fat: avoid parent link count underflow in rmdir (CVE-2026-45915)

    In the Linux kernel, the following vulnerability has been resolved:

    sched/rt: Skip currently executing CPU in rto_next_cpu() (CVE-2026-45919)

    In the Linux kernel, the following vulnerability has been resolved:

    fs/ntfs3: Fix slab-out-of-bounds read in DeleteIndexEntryRoot (CVE-2026-45935)

    In the Linux kernel, the following vulnerability has been resolved:

    ext4: fix memory leak in ext4_ext_shift_extents() (CVE-2026-45948)

    In the Linux kernel, the following vulnerability has been resolved:

    SUNRPC: fix gss_auth kref leak in gss_alloc_msg error path (CVE-2026-45964)

    In the Linux kernel, the following vulnerability has been resolved:

    cpuidle: Skip governor when only one idle state is available (CVE-2026-45968)

    In the Linux kernel, the following vulnerability has been resolved:

    bonding: alb: fix UAF in rlb_arp_recv during bond up/down (CVE-2026-45970)

    In the Linux kernel, the following vulnerability has been resolved:

    btrfs: fix invalid leaf access in btrfs_quota_enable() if ref key not found (CVE-2026-45974)

    In the Linux kernel, the following vulnerability has been resolved:

    ACPICA: Fix NULL pointer dereference in acpi_ev_address_space_dispatch() (CVE-2026-45982)

    In the Linux kernel, the following vulnerability has been resolved:

    nfsd: never defer requests during idmap lookup (CVE-2026-45983)

    In the Linux kernel, the following vulnerability has been resolved:

    btrfs: fix block_group_tree dirty_list corruption (CVE-2026-46251)

    In the Linux kernel, the following vulnerability has been resolved:

    pstore/ram: fix buffer overflow in persistent_ram_save_old() (CVE-2026-46253)

    In the Linux kernel, the following vulnerability has been resolved:

    procfs: fix missing RCU protection when reading real_parent in do_task_stat() (CVE-2026-46259)

    In the Linux kernel, the following vulnerability has been resolved:

    apparmor: fix rlimit for posix cpu timers (CVE-2026-46328)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
326303	MiracleLinux 9 : kernel-5.14.0-687.10.1.el9_8 (AXSA:2026-1231:47)	Nessus	Miracle Linux Local Security Checks	high
326000	SUSE SLED15: cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc (SUSE-SU-2026:2800-1)	Nessus	SuSE Local Security Checks	high
325292	Oracle Linux 10 / 9 : Unbreakable Enterprise kernel (ELSA-2026-50372)	Nessus	Oracle Linux Local Security Checks	high
325012	Ubuntu 22.04 LTS / 24.04 LTS : Linux kernel (Low Latency) vulnerabilities (USN-8497-1)	Nessus	Ubuntu Local Security Checks	high
325011	Ubuntu 22.04 LTS / 24.04 LTS : Linux kernel vulnerabilities (USN-8492-1)	Nessus	Ubuntu Local Security Checks	high
325008	Ubuntu 24.04 LTS : Linux kernel (Xilinx) vulnerabilities (USN-8499-1)	Nessus	Ubuntu Local Security Checks	high
325005	Ubuntu 24.04 LTS : Linux kernel (NVIDIA Tegra) vulnerabilities (USN-8498-1)	Nessus	Ubuntu Local Security Checks	high
324566	RHEL 9 : kernel (RHSA-2026:34095)	Nessus	Red Hat Local Security Checks	high
324565	RHEL 9 : kernel (RHSA-2026:34094)	Nessus	Red Hat Local Security Checks	high
324338	Oracle Linux 9 : kernel (ELSA-2026-19568)	Nessus	Oracle Linux Local Security Checks	high
324080	RHEL 9 : kernel-rt (RHSA-2026:33900)	Nessus	Red Hat Local Security Checks	high
323876	RHEL 10 : kernel (RHSA-2026:33215)	Nessus	Red Hat Local Security Checks	high
321939	RHEL 9 : kernel (RHSA-2026:27713)	Nessus	Red Hat Local Security Checks	high
321210	Photon OS 5.0: Linux PHSA-2026-5.0-0837	Nessus	PhotonOS Local Security Checks	high
319674	AlmaLinux 10 : kernel (ALSA-2026:19569)	Nessus	Alma Linux Local Security Checks	high
318832	RockyLinux 10 : kernel (RLSA-2026:19569)	Nessus	Rocky Linux Local Security Checks	high
318043	RockyLinux 9 : kernel (RLSA-2026:19568)	Nessus	Rocky Linux Local Security Checks	high
315949	RHEL 9 : kernel (RHSA-2026:19568)	Nessus	Red Hat Local Security Checks	high
315913	RHEL 10 : kernel (RHSA-2026:19569)	Nessus	Red Hat Local Security Checks	high
315658	Amazon Linux 2023 : bpftool6.18, kernel6.18, kernel6.18-devel (ALAS2023-2026-1702)	Nessus	Amazon Linux Local Security Checks	high
313507	Photon OS 5.0: Linux PHSA-2026-5.0-0842	Nessus	PhotonOS Local Security Checks	high
312691	Linux Distros Unpatched Vulnerability : CVE-2026-43128	Nessus	Misc.	high
305232	Amazon Linux 2023 : bpftool, kernel, kernel-devel (ALAS2023-2026-1544)	Nessus	Amazon Linux Local Security Checks	high
305231	Amazon Linux 2023 : bpftool6.12, kernel6.12, kernel6.12-devel (ALAS2023-2026-1543)	Nessus	Amazon Linux Local Security Checks	high

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