In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_event: fix potential UAF in SSP passkey handlers hci_conn lookup and field access must be covered by hdev lock in hci_user_passkey_notify_evt() and hci_keypress_notify_evt(), otherwise the connection can be freed concurrently. Extend the hci_dev_lock critical section to cover all conn usage in both handlers. Keep the existing keypress notification behavior unchanged by routing the early exits through a common unlock path.

An update of the linux package has been released.

The remote Ubuntu 26.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8507-1 advisory.

    It was discovered that some AMD processors did not properly clear data in the floating point divider unit     during speculative execution. A local attacker could use this to expose sensitive information.
    (CVE-2025-54505)

    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;

    - x86 architecture;

    - Block layer subsystem;

    - Cryptographic API;

    - Rados block device (RBD) driver;

    - Compressed RAM block device driver;

    - Character device driver;

    - TPM device driver;

    - Hardware crypto device drivers;

    - EDAC drivers;

    - GPU drivers;

    - Greybus drivers;

    - HID subsystem;

    - Microsoft Hyper-V drivers;

    - Hardware monitoring drivers;

    - I2C subsystem;

    - IIO subsystem;

    - InfiniBand drivers;

    - Input Device core drivers;

    - LED subsystem;

    - Multiple devices driver;

    - Media drivers;

    - IBM Advanced System Management driver;

    - MTD block device drivers;

    - Network drivers;

    - Microsoft Azure Network Adapter (MANA) driver;

    - NTB driver;

    - NVME drivers;

    - Device tree and open firmware driver;

    - PCI subsystem;

    - Remote Processor subsystem;

    - SCSI subsystem;

    - SPI subsystem;

    - Realtek RTL8723BS SDIO drivers;

    - SM750 framebuffer staging driver;

    - Thermal drivers;

    - USB Gadget drivers;

    - USB over IP driver;

    - VFIO drivers;

    - Framebuffer layer;

    - 9P distributed file system;

    - AFS file system;

    - Ceph distributed file system;

    - File systems infrastructure;

    - EROFS file system;

    - Ext4 file system;

    - F2FS file system;

    - FUSE (File system in Userspace);

    - Journaling layer for block devices (JBD2);

    - NILFS2 file system;

    - File system notification infrastructure;

    - NTFS3 file system;

    - OCFS2 file system;

    - SMB network file system;

    - UDF file system;

    - XFS file system;

    - Codetag library;

    - Memory management;

    - Memory Management;

    - KVM subsystem;

    - Tracing infrastructure;

    - User-space API (UAPI);

    - io_uring subsystem;

    - Locking primitives;

    - Timer subsystem;

    - Scatterlist API;

    - Heterogeneous memory management;

    - KASAN memory debugging framework;

    - Bluetooth subsystem;

    - Ethernet bridge;

    - CAIF protocol;

    - CAN network layer;

    - Ceph Core library;

    - IPv4 networking;

    - IPv6 networking;

    - Multipath TCP;

    - Netfilter;

    - NFC subsystem;

    - Packet sockets;

    - Qualcomm IPC Router (QRTR);

    - RDS protocol;

    - RxRPC session sockets;

    - SMC sockets;

    - Stream parser;

    - Landlock security;

    - SELinux security module;

    - ALSA framework;

    - Generic PCM loopback sound driver;

    - FireWire sound drivers;

    - Creative Sound Blaster X-Fi driver;

    - QCOM ASoC drivers;

    - USB sound devices;

    - Objtool; (CVE-2026-31532, CVE-2026-31574, CVE-2026-31575, CVE-2026-31576, CVE-2026-31577,     CVE-2026-31578, CVE-2026-31579, CVE-2026-31580, CVE-2026-31581, CVE-2026-31582, CVE-2026-31583,     CVE-2026-31584, CVE-2026-31585, CVE-2026-31586, CVE-2026-31587, CVE-2026-31588, CVE-2026-31589,     CVE-2026-31590, CVE-2026-31591, CVE-2026-31592, CVE-2026-31593, CVE-2026-31594, CVE-2026-31595,     CVE-2026-31596, CVE-2026-31597, CVE-2026-31598, CVE-2026-31599, CVE-2026-31600, CVE-2026-31601,     CVE-2026-31602, CVE-2026-31603, CVE-2026-31604, CVE-2026-31605, CVE-2026-31606, CVE-2026-31607,     CVE-2026-31608, CVE-2026-31609, CVE-2026-31610, CVE-2026-31611, CVE-2026-31612, CVE-2026-31613,     CVE-2026-31614, CVE-2026-31615, CVE-2026-31616, CVE-2026-31617, CVE-2026-31618, CVE-2026-31619,     CVE-2026-31620, CVE-2026-31621, CVE-2026-31622, CVE-2026-31623, CVE-2026-31624, CVE-2026-31625,     CVE-2026-31626, CVE-2026-31627, CVE-2026-31628, CVE-2026-31629, CVE-2026-31686, CVE-2026-31694,     CVE-2026-31696, CVE-2026-31697, CVE-2026-31698, CVE-2026-31699, CVE-2026-31700, CVE-2026-31701,     CVE-2026-31702, CVE-2026-31703, CVE-2026-31704, CVE-2026-31705, CVE-2026-31706, CVE-2026-31707,     CVE-2026-31708, CVE-2026-31709, CVE-2026-31710, CVE-2026-31711, CVE-2026-31712, CVE-2026-31713,     CVE-2026-31714, CVE-2026-31715, CVE-2026-31716, CVE-2026-31717, CVE-2026-31718, CVE-2026-31719,     CVE-2026-43058, CVE-2026-43071, CVE-2026-43072, CVE-2026-43073, CVE-2026-43348, CVE-2026-43349,     CVE-2026-43350, CVE-2026-43491, CVE-2026-43493, CVE-2026-43499, CVE-2026-43501, CVE-2026-45986,     CVE-2026-45987, CVE-2026-45988, CVE-2026-45989, CVE-2026-45990, CVE-2026-45991, CVE-2026-45994,     CVE-2026-45995, CVE-2026-45996, CVE-2026-45997, CVE-2026-45999, CVE-2026-46001, CVE-2026-46002,     CVE-2026-46003, CVE-2026-46004, CVE-2026-46005, CVE-2026-46006, CVE-2026-46007, CVE-2026-46008,     CVE-2026-46009, CVE-2026-46010, CVE-2026-46011, CVE-2026-46012, CVE-2026-46013, CVE-2026-46014,     CVE-2026-46015, CVE-2026-46016, CVE-2026-46018, CVE-2026-46019, CVE-2026-46020, CVE-2026-46021,     CVE-2026-46022, CVE-2026-46023, CVE-2026-46024, CVE-2026-46025, CVE-2026-46026, CVE-2026-46027,     CVE-2026-46028, CVE-2026-46029, CVE-2026-46030, CVE-2026-46031, CVE-2026-46032, CVE-2026-46033,     CVE-2026-46034, CVE-2026-46035, CVE-2026-46036, CVE-2026-46037, CVE-2026-46038, CVE-2026-46039,     CVE-2026-46040, CVE-2026-46041, CVE-2026-46042, CVE-2026-46043, CVE-2026-46044, CVE-2026-46045,     CVE-2026-46046, CVE-2026-46047, CVE-2026-46049, CVE-2026-46050, CVE-2026-46051, CVE-2026-46052,     CVE-2026-46053, CVE-2026-46054, CVE-2026-46056, CVE-2026-46057, CVE-2026-46058, CVE-2026-46059,     CVE-2026-46060, CVE-2026-46061, CVE-2026-46062, CVE-2026-46063, CVE-2026-46064, CVE-2026-46065,     CVE-2026-46066, CVE-2026-46067, CVE-2026-46068, CVE-2026-46069, CVE-2026-46070, CVE-2026-46071,     CVE-2026-46072, CVE-2026-46073, CVE-2026-46074, CVE-2026-46075, CVE-2026-46076, CVE-2026-46077,     CVE-2026-46078, CVE-2026-46079, CVE-2026-46080, CVE-2026-46081, CVE-2026-46082, CVE-2026-46083,     CVE-2026-46084, CVE-2026-46085, CVE-2026-46086, CVE-2026-46087, CVE-2026-46088, CVE-2026-46089,     CVE-2026-46090, CVE-2026-46091, CVE-2026-46092, CVE-2026-46093, CVE-2026-46094, CVE-2026-46095,     CVE-2026-46096, CVE-2026-46097, CVE-2026-46098, CVE-2026-46099, CVE-2026-46100, CVE-2026-46101,     CVE-2026-46102, CVE-2026-46103, CVE-2026-46115, CVE-2026-46119, CVE-2026-46135, CVE-2026-46137,     CVE-2026-46155, CVE-2026-46185, CVE-2026-46195, CVE-2026-46243, CVE-2026-46244, CVE-2026-46276,     CVE-2026-46277, CVE-2026-46278, CVE-2026-46279, CVE-2026-46280, CVE-2026-46281, CVE-2026-46282,     CVE-2026-46283, CVE-2026-46284, CVE-2026-46285, CVE-2026-46286, CVE-2026-46287, CVE-2026-46288,     CVE-2026-46289, CVE-2026-46316, CVE-2026-46332, CVE-2026-52904, CVE-2026-52905, CVE-2026-52906,     CVE-2026-52907, CVE-2026-52933)

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 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 Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4671 advisory.

    -------------------------------------------------------------------------     Debian LTS Advisory DLA-4671-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/                        Ben Hutchings     July 05, 2026                                 https://wiki.debian.org/LTS
    -------------------------------------------------------------------------

    Package        : linux-6.1     Version        : 6.1.176-1~deb11u1     CVE ID         : CVE-2023-53292 CVE-2023-53989 CVE-2023-54125 CVE-2023-54271                      CVE-2023-54322 CVE-2024-27012 CVE-2024-36922 CVE-2024-53221                      CVE-2024-56657 CVE-2025-10263 CVE-2025-21739 CVE-2025-21863                      CVE-2025-22105 CVE-2025-37864 CVE-2025-38584 CVE-2025-38627                      CVE-2025-38710 CVE-2025-39997 CVE-2025-40347 CVE-2025-68201                      CVE-2025-68315 CVE-2025-68823 CVE-2026-23066 CVE-2026-23255                      CVE-2026-23310 CVE-2026-23389 CVE-2026-23399 CVE-2026-23442                      CVE-2026-23444 CVE-2026-23468 CVE-2026-31407 CVE-2026-31449                      CVE-2026-31488 CVE-2026-31489 CVE-2026-31500 CVE-2026-31532                      CVE-2026-31576 CVE-2026-31577 CVE-2026-31578 CVE-2026-31580                      CVE-2026-31581 CVE-2026-31583 CVE-2026-31585 CVE-2026-31586                      CVE-2026-31587 CVE-2026-31588 CVE-2026-31590 CVE-2026-31594                      CVE-2026-31595 CVE-2026-31596 CVE-2026-31597 CVE-2026-31598                      CVE-2026-31599 CVE-2026-31602 CVE-2026-31603 CVE-2026-31605                      CVE-2026-31607 CVE-2026-31611 CVE-2026-31612 CVE-2026-31613                      CVE-2026-31615 CVE-2026-31616 CVE-2026-31617 CVE-2026-31618                      CVE-2026-31619 CVE-2026-31622 CVE-2026-31623 CVE-2026-31624                      CVE-2026-31625 CVE-2026-31626 CVE-2026-31627 CVE-2026-31629                      CVE-2026-31630 CVE-2026-31637 CVE-2026-31642 CVE-2026-31673                      CVE-2026-31676 CVE-2026-31681 CVE-2026-31684 CVE-2026-31685                      CVE-2026-31686 CVE-2026-31696 CVE-2026-31697 CVE-2026-31698                      CVE-2026-31699 CVE-2026-31700 CVE-2026-31701 CVE-2026-31702                      CVE-2026-31704 CVE-2026-31705 CVE-2026-31708 CVE-2026-31709                      CVE-2026-31711 CVE-2026-31712 CVE-2026-31715 CVE-2026-31716                      CVE-2026-43052 CVE-2026-43058 CVE-2026-43064 CVE-2026-43071                      CVE-2026-43072 CVE-2026-43075 CVE-2026-43076 CVE-2026-43079                      CVE-2026-43080 CVE-2026-43085 CVE-2026-43089 CVE-2026-43093                      CVE-2026-43094 CVE-2026-43098 CVE-2026-43099 CVE-2026-43103                      CVE-2026-43104 CVE-2026-43105 CVE-2026-43110 CVE-2026-43111                      CVE-2026-43112 CVE-2026-43113 CVE-2026-43114 CVE-2026-43116                      CVE-2026-43117 CVE-2026-43219 CVE-2026-43303 CVE-2026-43350                      CVE-2026-43421 CVE-2026-43492 CVE-2026-43493 CVE-2026-43494                      CVE-2026-43495 CVE-2026-43496 CVE-2026-43497 CVE-2026-43499                      CVE-2026-43501 CVE-2026-43502 CVE-2026-45834 CVE-2026-45835                      CVE-2026-45836 CVE-2026-45838 CVE-2026-45839 CVE-2026-45840                      CVE-2026-45841 CVE-2026-45842 CVE-2026-45843 CVE-2026-45844                      CVE-2026-45846 CVE-2026-45850 CVE-2026-45930 CVE-2026-45986                      CVE-2026-45987 CVE-2026-45991 CVE-2026-45994 CVE-2026-45996                      CVE-2026-45997 CVE-2026-45999 CVE-2026-46002 CVE-2026-46003                      CVE-2026-46004 CVE-2026-46005 CVE-2026-46006 CVE-2026-46009                      CVE-2026-46015 CVE-2026-46018 CVE-2026-46019 CVE-2026-46021                      CVE-2026-46022 CVE-2026-46023 CVE-2026-46024 CVE-2026-46026                      CVE-2026-46027 CVE-2026-46031 CVE-2026-46033 CVE-2026-46037                      CVE-2026-46038 CVE-2026-46040 CVE-2026-46043 CVE-2026-46044                      CVE-2026-46046 CVE-2026-46047 CVE-2026-46049 CVE-2026-46050                      CVE-2026-46051 CVE-2026-46052 CVE-2026-46053 CVE-2026-46056                      CVE-2026-46058 CVE-2026-46062 CVE-2026-46064 CVE-2026-46065                      CVE-2026-46069 CVE-2026-46070 CVE-2026-46072 CVE-2026-46075                      CVE-2026-46077 CVE-2026-46078 CVE-2026-46079 CVE-2026-46080                      CVE-2026-46082 CVE-2026-46083 CVE-2026-46086 CVE-2026-46088                      CVE-2026-46091 CVE-2026-46098 CVE-2026-46099 CVE-2026-46101                      CVE-2026-46102 CVE-2026-46103 CVE-2026-46107 CVE-2026-46108                      CVE-2026-46109 CVE-2026-46110 CVE-2026-46112 CVE-2026-46113                      CVE-2026-46116 CVE-2026-46119 CVE-2026-46120 CVE-2026-46122                      CVE-2026-46123 CVE-2026-46124 CVE-2026-46125 CVE-2026-46127                      CVE-2026-46128 CVE-2026-46129 CVE-2026-46132 CVE-2026-46133                      CVE-2026-46136 CVE-2026-46137 CVE-2026-46143 CVE-2026-46146                      CVE-2026-46149 CVE-2026-46150 CVE-2026-46151 CVE-2026-46159                      CVE-2026-46160 CVE-2026-46161 CVE-2026-46163 CVE-2026-46164                      CVE-2026-46165 CVE-2026-46167 CVE-2026-46168 CVE-2026-46169                      CVE-2026-46172 CVE-2026-46173 CVE-2026-46177 CVE-2026-46178                      CVE-2026-46179 CVE-2026-46180 CVE-2026-46184 CVE-2026-46185                      CVE-2026-46186 CVE-2026-46187 CVE-2026-46189 CVE-2026-46190                      CVE-2026-46191 CVE-2026-46193 CVE-2026-46195 CVE-2026-46196                      CVE-2026-46197 CVE-2026-46198 CVE-2026-46199 CVE-2026-46205                      CVE-2026-46206 CVE-2026-46208 CVE-2026-46209 CVE-2026-46212                      CVE-2026-46214 CVE-2026-46218 CVE-2026-46220 CVE-2026-46227                      CVE-2026-46230 CVE-2026-46231 CVE-2026-46233 CVE-2026-46234                      CVE-2026-46235 CVE-2026-46236 CVE-2026-46238 CVE-2026-46273                      CVE-2026-46275 CVE-2026-46276 CVE-2026-46280 CVE-2026-46285                      CVE-2026-46291 CVE-2026-46292 CVE-2026-46294 CVE-2026-46296                      CVE-2026-46299 CVE-2026-46301 CVE-2026-46303 CVE-2026-46304                      CVE-2026-46306 CVE-2026-46307 CVE-2026-46314 CVE-2026-46319                      CVE-2026-46320 CVE-2026-46321 CVE-2026-46322 CVE-2026-46323                      CVE-2026-46331 CVE-2026-52909 CVE-2026-52910 CVE-2026-52911                      CVE-2026-52912 CVE-2026-52913 CVE-2026-52914 CVE-2026-52915                      CVE-2026-52916 CVE-2026-52917 CVE-2026-52918 CVE-2026-52919                      CVE-2026-52920 CVE-2026-52921 CVE-2026-52922 CVE-2026-52923                      CVE-2026-52924 CVE-2026-52925 CVE-2026-52926 CVE-2026-52927                      CVE-2026-52929 CVE-2026-52930 CVE-2026-52931 CVE-2026-52933                      CVE-2026-52934 CVE-2026-52935 CVE-2026-52939 CVE-2026-52941                      CVE-2026-52942 CVE-2026-52943 CVE-2026-52946 CVE-2026-52947                      CVE-2026-52948 CVE-2026-52954 CVE-2026-52955 CVE-2026-52957                      CVE-2026-52958 CVE-2026-52962 CVE-2026-52963 CVE-2026-52967                      CVE-2026-52968 CVE-2026-52969 CVE-2026-52970 CVE-2026-52972                      CVE-2026-52974 CVE-2026-52975 CVE-2026-52977 CVE-2026-52981                      CVE-2026-52982 CVE-2026-52984 CVE-2026-52985 CVE-2026-52986                      CVE-2026-52989 CVE-2026-52992 CVE-2026-52993 CVE-2026-52995                      CVE-2026-52998 CVE-2026-52999 CVE-2026-53001 CVE-2026-53002                      CVE-2026-53003 CVE-2026-53004 CVE-2026-53006 CVE-2026-53011                      CVE-2026-53012 CVE-2026-53016 CVE-2026-53021 CVE-2026-53022                      CVE-2026-53023 CVE-2026-53033 CVE-2026-53034 CVE-2026-53035                      CVE-2026-53036 CVE-2026-53037 CVE-2026-53039 CVE-2026-53040                      CVE-2026-53041 CVE-2026-53043 CVE-2026-53045 CVE-2026-53046                      CVE-2026-53047 CVE-2026-53048 CVE-2026-53049 CVE-2026-53050                      CVE-2026-53052 CVE-2026-53056 CVE-2026-53059 CVE-2026-53060                      CVE-2026-53061 CVE-2026-53062 CVE-2026-53063 CVE-2026-53064                      CVE-2026-53065 CVE-2026-53066 CVE-2026-53068 CVE-2026-53069                      CVE-2026-53071 CVE-2026-53072 CVE-2026-53073 CVE-2026-53074                      CVE-2026-53075 CVE-2026-53077 CVE-2026-53080 CVE-2026-53082                      CVE-2026-53086 CVE-2026-53088 CVE-2026-53093 CVE-2026-53096                      CVE-2026-53111 CVE-2026-53112 CVE-2026-53128 CVE-2026-53130                      CVE-2026-53131 CVE-2026-53133 CVE-2026-53134 CVE-2026-53135                      CVE-2026-53136 CVE-2026-53137 CVE-2026-53146 CVE-2026-53147                      CVE-2026-53148 CVE-2026-53149 CVE-2026-53150 CVE-2026-53159                      CVE-2026-53160 CVE-2026-53161 CVE-2026-53168 CVE-2026-53176                      CVE-2026-53177 CVE-2026-53181 CVE-2026-53182 CVE-2026-53183                      CVE-2026-53184 CVE-2026-53186 CVE-2026-53189 CVE-2026-53194                      CVE-2026-53195 CVE-2026-53196 CVE-2026-53198 CVE-2026-53199                      CVE-2026-53207 CVE-2026-53208 CVE-2026-53209 CVE-2026-53212                      CVE-2026-53213 CVE-2026-53215 CVE-2026-53216 CVE-2026-53217                      CVE-2026-53218 CVE-2026-53219 CVE-2026-53221 CVE-2026-53223                      CVE-2026-53225 CVE-2026-53227 CVE-2026-53228 CVE-2026-53236                      CVE-2026-53238 CVE-2026-53239 CVE-2026-53242 CVE-2026-53245                      CVE-2026-53249 CVE-2026-53252 CVE-2026-53253 CVE-2026-53254                      CVE-2026-53255 CVE-2026-53256 CVE-2026-53263 CVE-2026-53264                      CVE-2026-53266 CVE-2026-53268 CVE-2026-53269 CVE-2026-53270                      CVE-2026-53273 CVE-2026-53274 CVE-2026-53275 CVE-2026-53279                      CVE-2026-53287 CVE-2026-53289 CVE-2026-53291 CVE-2026-53294                      CVE-2026-53295 CVE-2026-53296 CVE-2026-53303 CVE-2026-53304                      CVE-2026-53306 CVE-2026-53309 CVE-2026-53314 CVE-2026-53320                      CVE-2026-53329 CVE-2026-53331 CVE-2026-53337 CVE-2026-53339                      CVE-2026-53343 CVE-2026-53349 CVE-2026-53350 CVE-2026-53352                      CVE-2026-53354 CVE-2026-53355 CVE-2026-53356 CVE-2026-53357     Debian Bug     : 1130365 1119093

    Several vulnerabilities have been discovered in the Linux kernel that     may lead to a privilege escalation, denial of service or information     leaks.

    For Debian 11 bullseye, these problems have been fixed in version     6.1.176-1~deb11u1.  This version additionally includes many more bug     fixes from stable updates 6.1.175 and 6.1.176.

    We recommend that you upgrade your linux-6.1 packages.

    For the detailed security status of linux-6.1 please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/linux-6.1

    Further information about Debian LTS security advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://wiki.debian.org/LTS     Attachment:
    signature.asc     Description: PGP signature

Tenable has extracted the preceding description block directly from the Debian 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 Debian 12 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4665 advisory.

    -------------------------------------------------------------------------     Debian LTS Advisory DLA-4665-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/                        Ben Hutchings     July 03, 2026                                 https://wiki.debian.org/LTS
    -------------------------------------------------------------------------

    Package        : linux     Version        : 6.1.176-1     CVE ID         : CVE-2023-53292 CVE-2023-53989 CVE-2023-54125 CVE-2023-54271                      CVE-2023-54322 CVE-2024-27012 CVE-2024-36922 CVE-2024-53221                      CVE-2024-56657 CVE-2025-10263 CVE-2025-21739 CVE-2025-21863                      CVE-2025-22105 CVE-2025-37864 CVE-2025-38584 CVE-2025-38627                      CVE-2025-38710 CVE-2025-39997 CVE-2025-40347 CVE-2025-68201                      CVE-2025-68315 CVE-2025-68823 CVE-2026-23066 CVE-2026-23255                      CVE-2026-23310 CVE-2026-23389 CVE-2026-23399 CVE-2026-23442                      CVE-2026-23444 CVE-2026-23468 CVE-2026-31407 CVE-2026-31449                      CVE-2026-31488 CVE-2026-31489 CVE-2026-31500 CVE-2026-31532                      CVE-2026-31576 CVE-2026-31577 CVE-2026-31578 CVE-2026-31580                      CVE-2026-31581 CVE-2026-31583 CVE-2026-31585 CVE-2026-31586                      CVE-2026-31587 CVE-2026-31588 CVE-2026-31590 CVE-2026-31594                      CVE-2026-31595 CVE-2026-31596 CVE-2026-31597 CVE-2026-31598                      CVE-2026-31599 CVE-2026-31602 CVE-2026-31603 CVE-2026-31605                      CVE-2026-31607 CVE-2026-31611 CVE-2026-31612 CVE-2026-31613                      CVE-2026-31615 CVE-2026-31616 CVE-2026-31617 CVE-2026-31618                      CVE-2026-31619 CVE-2026-31622 CVE-2026-31623 CVE-2026-31624                      CVE-2026-31625 CVE-2026-31626 CVE-2026-31627 CVE-2026-31629                      CVE-2026-31630 CVE-2026-31637 CVE-2026-31642 CVE-2026-31673                      CVE-2026-31676 CVE-2026-31681 CVE-2026-31684 CVE-2026-31685                      CVE-2026-31686 CVE-2026-31696 CVE-2026-31697 CVE-2026-31698                      CVE-2026-31699 CVE-2026-31700 CVE-2026-31701 CVE-2026-31702                      CVE-2026-31704 CVE-2026-31705 CVE-2026-31708 CVE-2026-31709                      CVE-2026-31711 CVE-2026-31712 CVE-2026-31715 CVE-2026-31716                      CVE-2026-43052 CVE-2026-43058 CVE-2026-43064 CVE-2026-43071                      CVE-2026-43072 CVE-2026-43075 CVE-2026-43076 CVE-2026-43079                      CVE-2026-43080 CVE-2026-43085 CVE-2026-43089 CVE-2026-43093                      CVE-2026-43094 CVE-2026-43098 CVE-2026-43099 CVE-2026-43103                      CVE-2026-43104 CVE-2026-43105 CVE-2026-43110 CVE-2026-43111                      CVE-2026-43112 CVE-2026-43113 CVE-2026-43114 CVE-2026-43116                      CVE-2026-43117 CVE-2026-43219 CVE-2026-43303 CVE-2026-43350                      CVE-2026-43421 CVE-2026-43492 CVE-2026-43493 CVE-2026-43494                      CVE-2026-43495 CVE-2026-43496 CVE-2026-43497 CVE-2026-43499                      CVE-2026-43501 CVE-2026-43502 CVE-2026-45834 CVE-2026-45835                      CVE-2026-45836 CVE-2026-45838 CVE-2026-45839 CVE-2026-45840                      CVE-2026-45841 CVE-2026-45842 CVE-2026-45843 CVE-2026-45844                      CVE-2026-45846 CVE-2026-45850 CVE-2026-45930 CVE-2026-45986                      CVE-2026-45987 CVE-2026-45991 CVE-2026-45994 CVE-2026-45996                      CVE-2026-45997 CVE-2026-45999 CVE-2026-46002 CVE-2026-46003                      CVE-2026-46004 CVE-2026-46005 CVE-2026-46006 CVE-2026-46009                      CVE-2026-46015 CVE-2026-46018 CVE-2026-46019 CVE-2026-46021                      CVE-2026-46022 CVE-2026-46023 CVE-2026-46024 CVE-2026-46026                      CVE-2026-46027 CVE-2026-46031 CVE-2026-46033 CVE-2026-46037                      CVE-2026-46038 CVE-2026-46040 CVE-2026-46043 CVE-2026-46044                      CVE-2026-46046 CVE-2026-46047 CVE-2026-46049 CVE-2026-46050                      CVE-2026-46051 CVE-2026-46052 CVE-2026-46053 CVE-2026-46056                      CVE-2026-46058 CVE-2026-46062 CVE-2026-46064 CVE-2026-46065                      CVE-2026-46069 CVE-2026-46070 CVE-2026-46072 CVE-2026-46075                      CVE-2026-46077 CVE-2026-46078 CVE-2026-46079 CVE-2026-46080                      CVE-2026-46082 CVE-2026-46083 CVE-2026-46086 CVE-2026-46088                      CVE-2026-46091 CVE-2026-46098 CVE-2026-46099 CVE-2026-46101                      CVE-2026-46102 CVE-2026-46103 CVE-2026-46107 CVE-2026-46108                      CVE-2026-46109 CVE-2026-46110 CVE-2026-46112 CVE-2026-46113                      CVE-2026-46116 CVE-2026-46119 CVE-2026-46120 CVE-2026-46122                      CVE-2026-46123 CVE-2026-46124 CVE-2026-46125 CVE-2026-46127                      CVE-2026-46128 CVE-2026-46129 CVE-2026-46132 CVE-2026-46133                      CVE-2026-46136 CVE-2026-46137 CVE-2026-46143 CVE-2026-46146                      CVE-2026-46149 CVE-2026-46150 CVE-2026-46151 CVE-2026-46159                      CVE-2026-46160 CVE-2026-46161 CVE-2026-46163 CVE-2026-46164                      CVE-2026-46165 CVE-2026-46167 CVE-2026-46168 CVE-2026-46169                      CVE-2026-46172 CVE-2026-46173 CVE-2026-46177 CVE-2026-46178                      CVE-2026-46179 CVE-2026-46180 CVE-2026-46184 CVE-2026-46185                      CVE-2026-46186 CVE-2026-46187 CVE-2026-46189 CVE-2026-46190                      CVE-2026-46191 CVE-2026-46193 CVE-2026-46195 CVE-2026-46196                      CVE-2026-46197 CVE-2026-46198 CVE-2026-46199 CVE-2026-46205                      CVE-2026-46206 CVE-2026-46208 CVE-2026-46209 CVE-2026-46212                      CVE-2026-46214 CVE-2026-46218 CVE-2026-46220 CVE-2026-46227                      CVE-2026-46230 CVE-2026-46231 CVE-2026-46233 CVE-2026-46234                      CVE-2026-46235 CVE-2026-46236 CVE-2026-46238 CVE-2026-46273                      CVE-2026-46275 CVE-2026-46276 CVE-2026-46280 CVE-2026-46285                      CVE-2026-46291 CVE-2026-46292 CVE-2026-46294 CVE-2026-46296                      CVE-2026-46299 CVE-2026-46301 CVE-2026-46303 CVE-2026-46304                      CVE-2026-46306 CVE-2026-46307 CVE-2026-46314 CVE-2026-46319                      CVE-2026-46320 CVE-2026-46321 CVE-2026-46322 CVE-2026-46323                      CVE-2026-46331 CVE-2026-52909 CVE-2026-52910 CVE-2026-52911                      CVE-2026-52912 CVE-2026-52913 CVE-2026-52914 CVE-2026-52915                      CVE-2026-52916 CVE-2026-52917 CVE-2026-52918 CVE-2026-52919                      CVE-2026-52920 CVE-2026-52921 CVE-2026-52922 CVE-2026-52923                      CVE-2026-52924 CVE-2026-52925 CVE-2026-52926 CVE-2026-52927                      CVE-2026-52929 CVE-2026-52930 CVE-2026-52931 CVE-2026-52933                      CVE-2026-52934 CVE-2026-52935 CVE-2026-52939 CVE-2026-52941                      CVE-2026-52942 CVE-2026-52943 CVE-2026-52946 CVE-2026-52947                      CVE-2026-52948 CVE-2026-52954 CVE-2026-52955 CVE-2026-52957                      CVE-2026-52958 CVE-2026-52962 CVE-2026-52963 CVE-2026-52967                      CVE-2026-52968 CVE-2026-52969 CVE-2026-52970 CVE-2026-52972                      CVE-2026-52974 CVE-2026-52975 CVE-2026-52977 CVE-2026-52981                      CVE-2026-52982 CVE-2026-52984 CVE-2026-52985 CVE-2026-52986                      CVE-2026-52989 CVE-2026-52992 CVE-2026-52993 CVE-2026-52995                      CVE-2026-52998 CVE-2026-52999 CVE-2026-53001 CVE-2026-53002                      CVE-2026-53003 CVE-2026-53004 CVE-2026-53006 CVE-2026-53011                      CVE-2026-53012 CVE-2026-53016 CVE-2026-53021 CVE-2026-53022                      CVE-2026-53023 CVE-2026-53033 CVE-2026-53034 CVE-2026-53035                      CVE-2026-53036 CVE-2026-53037 CVE-2026-53039 CVE-2026-53040                      CVE-2026-53041 CVE-2026-53043 CVE-2026-53045 CVE-2026-53046                      CVE-2026-53047 CVE-2026-53048 CVE-2026-53049 CVE-2026-53050                      CVE-2026-53052 CVE-2026-53056 CVE-2026-53059 CVE-2026-53060                      CVE-2026-53061 CVE-2026-53062 CVE-2026-53063 CVE-2026-53064                      CVE-2026-53065 CVE-2026-53066 CVE-2026-53068 CVE-2026-53069                      CVE-2026-53071 CVE-2026-53072 CVE-2026-53073 CVE-2026-53074                      CVE-2026-53075 CVE-2026-53077 CVE-2026-53080 CVE-2026-53082                      CVE-2026-53086 CVE-2026-53088 CVE-2026-53093 CVE-2026-53096                      CVE-2026-53111 CVE-2026-53112 CVE-2026-53128 CVE-2026-53130                      CVE-2026-53131 CVE-2026-53133 CVE-2026-53134 CVE-2026-53135                      CVE-2026-53136 CVE-2026-53137 CVE-2026-53146 CVE-2026-53147                      CVE-2026-53148 CVE-2026-53149 CVE-2026-53150 CVE-2026-53159                      CVE-2026-53160 CVE-2026-53161 CVE-2026-53168 CVE-2026-53176                      CVE-2026-53177 CVE-2026-53181 CVE-2026-53182 CVE-2026-53183                      CVE-2026-53184 CVE-2026-53186 CVE-2026-53189 CVE-2026-53194                      CVE-2026-53195 CVE-2026-53196 CVE-2026-53198 CVE-2026-53199                      CVE-2026-53207 CVE-2026-53208 CVE-2026-53209 CVE-2026-53212                      CVE-2026-53213 CVE-2026-53215 CVE-2026-53216 CVE-2026-53217                      CVE-2026-53218 CVE-2026-53219 CVE-2026-53221 CVE-2026-53223                      CVE-2026-53225 CVE-2026-53227 CVE-2026-53228 CVE-2026-53236                      CVE-2026-53238 CVE-2026-53239 CVE-2026-53242 CVE-2026-53245                      CVE-2026-53249 CVE-2026-53252 CVE-2026-53253 CVE-2026-53254                      CVE-2026-53255 CVE-2026-53256 CVE-2026-53263 CVE-2026-53264                      CVE-2026-53266 CVE-2026-53268 CVE-2026-53269 CVE-2026-53270                      CVE-2026-53273 CVE-2026-53274 CVE-2026-53275 CVE-2026-53279                      CVE-2026-53287 CVE-2026-53289 CVE-2026-53291 CVE-2026-53294                      CVE-2026-53295 CVE-2026-53296 CVE-2026-53303 CVE-2026-53304                      CVE-2026-53306 CVE-2026-53309 CVE-2026-53314 CVE-2026-53320                      CVE-2026-53329 CVE-2026-53331 CVE-2026-53337 CVE-2026-53339                      CVE-2026-53343 CVE-2026-53349 CVE-2026-53350 CVE-2026-53352                      CVE-2026-53354 CVE-2026-53355 CVE-2026-53356 CVE-2026-53357     Debian Bug     : 1130365 1119093

    Several vulnerabilities have been discovered in the Linux kernel that     may lead to a privilege escalation, denial of service or information     leaks.

    For Debian 12 bookworm, these problems have been fixed in version     6.1.176-1.  This version additionally includes many more bug fixes     from stable updates 6.1.175 and 6.1.176.

    We recommend that you upgrade your linux packages.

    For the detailed security status of linux please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/linux

    Further information about Debian LTS security advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://wiki.debian.org/LTS     Attachment:
    signature.asc     Description: PGP signature

Tenable has extracted the preceding description block directly from the Debian 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 Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4664 advisory.

    -------------------------------------------------------------------------     Debian LTS Advisory DLA-4664-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/                        Ben Hutchings     July 03, 2026                                 https://wiki.debian.org/LTS
    -------------------------------------------------------------------------

    Package        : linux     Version        : 5.10.259-1     CVE ID         : CVE-2021-47188 CVE-2021-47211 CVE-2022-48703 CVE-2022-49135                      CVE-2022-49158 CVE-2022-49183 CVE-2022-49822 CVE-2022-50073                      CVE-2022-50472 CVE-2022-50493 CVE-2022-50552 CVE-2023-53133                      CVE-2023-53421 CVE-2023-53596 CVE-2023-54129 CVE-2024-43902                      CVE-2025-10263 CVE-2025-21863 CVE-2025-22026 CVE-2025-22107                      CVE-2025-38129 CVE-2025-38250 CVE-2025-38584 CVE-2025-38710                      CVE-2025-39929 CVE-2025-40164 CVE-2025-68340 CVE-2026-23066                      CVE-2026-23099 CVE-2026-23442 CVE-2026-23444 CVE-2026-31407                      CVE-2026-31449 CVE-2026-31489 CVE-2026-31532 CVE-2026-31576                      CVE-2026-31577 CVE-2026-31578 CVE-2026-31580 CVE-2026-31581                      CVE-2026-31583 CVE-2026-31585 CVE-2026-31586 CVE-2026-31588                      CVE-2026-31590 CVE-2026-31596 CVE-2026-31597 CVE-2026-31598                      CVE-2026-31599 CVE-2026-31602 CVE-2026-31603 CVE-2026-31605                      CVE-2026-31607 CVE-2026-31615 CVE-2026-31616 CVE-2026-31617                      CVE-2026-31618 CVE-2026-31619 CVE-2026-31622 CVE-2026-31623                      CVE-2026-31624 CVE-2026-31625 CVE-2026-31626 CVE-2026-31627                      CVE-2026-31629 CVE-2026-31630 CVE-2026-31634 CVE-2026-31637                      CVE-2026-31642 CVE-2026-31656 CVE-2026-31657 CVE-2026-31664                      CVE-2026-31673 CVE-2026-31676 CVE-2026-31681 CVE-2026-31684                      CVE-2026-31685 CVE-2026-31686 CVE-2026-31696 CVE-2026-31697                      CVE-2026-31698 CVE-2026-31699 CVE-2026-31700 CVE-2026-31701                      CVE-2026-31708 CVE-2026-31715 CVE-2026-43052 CVE-2026-43058                      CVE-2026-43075 CVE-2026-43076 CVE-2026-43080 CVE-2026-43085                      CVE-2026-43089 CVE-2026-43093 CVE-2026-43103 CVE-2026-43104                      CVE-2026-43105 CVE-2026-43110 CVE-2026-43111 CVE-2026-43113                      CVE-2026-43114 CVE-2026-43117 CVE-2026-43281 CVE-2026-43350                      CVE-2026-43492 CVE-2026-43493 CVE-2026-43494 CVE-2026-43496                      CVE-2026-43497 CVE-2026-43501 CVE-2026-43502 CVE-2026-45834                      CVE-2026-45835 CVE-2026-45836 CVE-2026-45838 CVE-2026-45840                      CVE-2026-45841 CVE-2026-45842 CVE-2026-45843 CVE-2026-45844                      CVE-2026-45846 CVE-2026-45850 CVE-2026-45986 CVE-2026-45987                      CVE-2026-45991 CVE-2026-45994 CVE-2026-46002 CVE-2026-46003                      CVE-2026-46004 CVE-2026-46006 CVE-2026-46018 CVE-2026-46019                      CVE-2026-46021 CVE-2026-46022 CVE-2026-46023 CVE-2026-46026                      CVE-2026-46027 CVE-2026-46033 CVE-2026-46038 CVE-2026-46040                      CVE-2026-46043 CVE-2026-46044 CVE-2026-46046 CVE-2026-46047                      CVE-2026-46049 CVE-2026-46051 CVE-2026-46052 CVE-2026-46053                      CVE-2026-46056 CVE-2026-46064 CVE-2026-46069 CVE-2026-46070                      CVE-2026-46077 CVE-2026-46078 CVE-2026-46080 CVE-2026-46086                      CVE-2026-46088 CVE-2026-46090 CVE-2026-46091 CVE-2026-46098                      CVE-2026-46101 CVE-2026-46102 CVE-2026-46103 CVE-2026-46107                      CVE-2026-46108 CVE-2026-46109 CVE-2026-46120 CVE-2026-46122                      CVE-2026-46124 CVE-2026-46127 CVE-2026-46128 CVE-2026-46132                      CVE-2026-46133 CVE-2026-46137 CVE-2026-46146 CVE-2026-46149                      CVE-2026-46150 CVE-2026-46151 CVE-2026-46159 CVE-2026-46160                      CVE-2026-46161 CVE-2026-46163 CVE-2026-46167 CVE-2026-46169                      CVE-2026-46172 CVE-2026-46177 CVE-2026-46178 CVE-2026-46180                      CVE-2026-46184 CVE-2026-46187 CVE-2026-46189 CVE-2026-46191                      CVE-2026-46196 CVE-2026-46198 CVE-2026-46205 CVE-2026-46206                      CVE-2026-46208 CVE-2026-46209 CVE-2026-46212 CVE-2026-46214                      CVE-2026-46220 CVE-2026-46227 CVE-2026-46231 CVE-2026-46233                      CVE-2026-46234 CVE-2026-46236 CVE-2026-46238 CVE-2026-46275                      CVE-2026-46276 CVE-2026-46285 CVE-2026-46291 CVE-2026-46292                      CVE-2026-46294 CVE-2026-46299 CVE-2026-46301 CVE-2026-46303                      CVE-2026-46304 CVE-2026-46307 CVE-2026-46319 CVE-2026-46320                      CVE-2026-46321 CVE-2026-46322 CVE-2026-52909 CVE-2026-52910                      CVE-2026-52912 CVE-2026-52913 CVE-2026-52914 CVE-2026-52915                      CVE-2026-52916 CVE-2026-52917 CVE-2026-52918 CVE-2026-52919                      CVE-2026-52920 CVE-2026-52921 CVE-2026-52922 CVE-2026-52923                      CVE-2026-52924 CVE-2026-52925 CVE-2026-52926 CVE-2026-52927                      CVE-2026-52929 CVE-2026-52930 CVE-2026-52931 CVE-2026-52934                      CVE-2026-52935 CVE-2026-52939 CVE-2026-52943 CVE-2026-52946                      CVE-2026-52947 CVE-2026-52948 CVE-2026-52954 CVE-2026-52955                      CVE-2026-52957 CVE-2026-52958 CVE-2026-52962 CVE-2026-52963                      CVE-2026-52970 CVE-2026-52972 CVE-2026-52982 CVE-2026-52984                      CVE-2026-52985 CVE-2026-52986 CVE-2026-52992 CVE-2026-52993                      CVE-2026-52995 CVE-2026-52998 CVE-2026-52999 CVE-2026-53001                      CVE-2026-53002 CVE-2026-53003 CVE-2026-53004 CVE-2026-53006                      CVE-2026-53011 CVE-2026-53012 CVE-2026-53016 CVE-2026-53021                      CVE-2026-53037 CVE-2026-53039 CVE-2026-53040 CVE-2026-53041                      CVE-2026-53043 CVE-2026-53045 CVE-2026-53047 CVE-2026-53050                      CVE-2026-53059 CVE-2026-53060 CVE-2026-53061 CVE-2026-53062                      CVE-2026-53064 CVE-2026-53065 CVE-2026-53068 CVE-2026-53071                      CVE-2026-53072 CVE-2026-53073 CVE-2026-53074 CVE-2026-53075                      CVE-2026-53077 CVE-2026-53080 CVE-2026-53082 CVE-2026-53088                      CVE-2026-53093 CVE-2026-53112 CVE-2026-53128 CVE-2026-53130                      CVE-2026-53133 CVE-2026-53134 CVE-2026-53135 CVE-2026-53137                      CVE-2026-53146 CVE-2026-53148 CVE-2026-53149 CVE-2026-53150                      CVE-2026-53161 CVE-2026-53168 CVE-2026-53176 CVE-2026-53181                      CVE-2026-53186 CVE-2026-53189 CVE-2026-53194 CVE-2026-53195                      CVE-2026-53196 CVE-2026-53199 CVE-2026-53208 CVE-2026-53212                      CVE-2026-53217 CVE-2026-53218 CVE-2026-53219 CVE-2026-53221                      CVE-2026-53223 CVE-2026-53225 CVE-2026-53227 CVE-2026-53228                      CVE-2026-53238 CVE-2026-53239 CVE-2026-53242 CVE-2026-53245                      CVE-2026-53249 CVE-2026-53255 CVE-2026-53256 CVE-2026-53263                      CVE-2026-53264 CVE-2026-53266 CVE-2026-53268 CVE-2026-53269                      CVE-2026-53270 CVE-2026-53273 CVE-2026-53287 CVE-2026-53294                      CVE-2026-53295 CVE-2026-53296 CVE-2026-53304 CVE-2026-53309                      CVE-2026-53320 CVE-2026-53337 CVE-2026-53339 CVE-2026-53352                      CVE-2026-53354 CVE-2026-53355 CVE-2026-53356 CVE-2026-53357     Debian Bug     : 1130365 1119093

    Several vulnerabilities have been discovered in the Linux kernel that     may lead to a privilege escalation, denial of service or information     leaks.

    For Debian 11 bullseye, these problems have been fixed in version     5.10.259-1.  This version additionally includes many more bug fixes     from stable updates 5.10.258 and 5.10.259.

    We recommend that you upgrade your linux packages.

    For the detailed security status of linux please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/linux

    Further information about Debian LTS security advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://wiki.debian.org/LTS     Attachment:
    signature.asc     Description: PGP signature

Tenable has extracted the preceding description block directly from the Debian 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 26.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8488-1 advisory.

    It was discovered that some AMD processors did not properly clear data in the floating point divider unit     during speculative execution. A local attacker could use this to expose sensitive information.
    (CVE-2025-54505)

    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;

    - x86 architecture;

    - Block layer subsystem;

    - Cryptographic API;

    - Rados block device (RBD) driver;

    - Compressed RAM block device driver;

    - Character device driver;

    - TPM device driver;

    - Hardware crypto device drivers;

    - EDAC drivers;

    - GPU drivers;

    - Greybus drivers;

    - HID subsystem;

    - Microsoft Hyper-V drivers;

    - Hardware monitoring drivers;

    - I2C subsystem;

    - IIO subsystem;

    - InfiniBand drivers;

    - Input Device core drivers;

    - LED subsystem;

    - Multiple devices driver;

    - Media drivers;

    - IBM Advanced System Management driver;

    - MTD block device drivers;

    - Network drivers;

    - Microsoft Azure Network Adapter (MANA) driver;

    - NTB driver;

    - NVME drivers;

    - Device tree and open firmware driver;

    - PCI subsystem;

    - Remote Processor subsystem;

    - SCSI subsystem;

    - SPI subsystem;

    - Realtek RTL8723BS SDIO drivers;

    - SM750 framebuffer staging driver;

    - Thermal drivers;

    - USB Gadget drivers;

    - USB over IP driver;

    - VFIO drivers;

    - Framebuffer layer;

    - 9P distributed file system;

    - AFS file system;

    - Ceph distributed file system;

    - File systems infrastructure;

    - EROFS file system;

    - Ext4 file system;

    - F2FS file system;

    - FUSE (File system in Userspace);

    - Journaling layer for block devices (JBD2);

    - NILFS2 file system;

    - File system notification infrastructure;

    - NTFS3 file system;

    - OCFS2 file system;

    - SMB network file system;

    - UDF file system;

    - XFS file system;

    - Codetag library;

    - Memory management;

    - Memory Management;

    - KVM subsystem;

    - Tracing infrastructure;

    - User-space API (UAPI);

    - io_uring subsystem;

    - Locking primitives;

    - Timer subsystem;

    - Scatterlist API;

    - Heterogeneous memory management;

    - KASAN memory debugging framework;

    - Bluetooth subsystem;

    - Ethernet bridge;

    - CAIF protocol;

    - CAN network layer;

    - Ceph Core library;

    - IPv4 networking;

    - IPv6 networking;

    - Multipath TCP;

    - Netfilter;

    - NFC subsystem;

    - Packet sockets;

    - Qualcomm IPC Router (QRTR);

    - RDS protocol;

    - RxRPC session sockets;

    - SMC sockets;

    - Stream parser;

    - Landlock security;

    - SELinux security module;

    - ALSA framework;

    - Generic PCM loopback sound driver;

    - FireWire sound drivers;

    - Creative Sound Blaster X-Fi driver;

    - QCOM ASoC drivers;

    - USB sound devices;

    - Objtool; (CVE-2026-31532, CVE-2026-31574, CVE-2026-31575, CVE-2026-31576, CVE-2026-31577,     CVE-2026-31578, CVE-2026-31579, CVE-2026-31580, CVE-2026-31581, CVE-2026-31582, CVE-2026-31583,     CVE-2026-31584, CVE-2026-31585, CVE-2026-31586, CVE-2026-31587, CVE-2026-31588, CVE-2026-31589,     CVE-2026-31590, CVE-2026-31591, CVE-2026-31592, CVE-2026-31593, CVE-2026-31594, CVE-2026-31595,     CVE-2026-31596, CVE-2026-31597, CVE-2026-31598, CVE-2026-31599, CVE-2026-31600, CVE-2026-31601,     CVE-2026-31602, CVE-2026-31603, CVE-2026-31604, CVE-2026-31605, CVE-2026-31606, CVE-2026-31607,     CVE-2026-31608, CVE-2026-31609, CVE-2026-31610, CVE-2026-31611, CVE-2026-31612, CVE-2026-31613,     CVE-2026-31614, CVE-2026-31615, CVE-2026-31616, CVE-2026-31617, CVE-2026-31618, CVE-2026-31619,     CVE-2026-31620, CVE-2026-31621, CVE-2026-31622, CVE-2026-31623, CVE-2026-31624, CVE-2026-31625,     CVE-2026-31626, CVE-2026-31627, CVE-2026-31628, CVE-2026-31629, CVE-2026-31686, CVE-2026-31694,     CVE-2026-31696, CVE-2026-31697, CVE-2026-31698, CVE-2026-31699, CVE-2026-31700, CVE-2026-31701,     CVE-2026-31702, CVE-2026-31703, CVE-2026-31704, CVE-2026-31705, CVE-2026-31706, CVE-2026-31707,     CVE-2026-31708, CVE-2026-31709, CVE-2026-31710, CVE-2026-31711, CVE-2026-31712, CVE-2026-31713,     CVE-2026-31714, CVE-2026-31715, CVE-2026-31716, CVE-2026-31717, CVE-2026-31718, CVE-2026-31719,     CVE-2026-43058, CVE-2026-43071, CVE-2026-43072, CVE-2026-43073, CVE-2026-43348, CVE-2026-43349,     CVE-2026-43350, CVE-2026-43491, CVE-2026-43493, CVE-2026-43499, CVE-2026-43501, CVE-2026-45986,     CVE-2026-45987, CVE-2026-45988, CVE-2026-45989, CVE-2026-45990, CVE-2026-45991, CVE-2026-45994,     CVE-2026-45995, CVE-2026-45996, CVE-2026-45997, CVE-2026-45999, CVE-2026-46001, CVE-2026-46002,     CVE-2026-46003, CVE-2026-46004, CVE-2026-46005, CVE-2026-46006, CVE-2026-46007, CVE-2026-46008,     CVE-2026-46009, CVE-2026-46010, CVE-2026-46011, CVE-2026-46012, CVE-2026-46013, CVE-2026-46014,     CVE-2026-46015, CVE-2026-46016, CVE-2026-46018, CVE-2026-46019, CVE-2026-46020, CVE-2026-46021,     CVE-2026-46022, CVE-2026-46023, CVE-2026-46024, CVE-2026-46025, CVE-2026-46026, CVE-2026-46027,     CVE-2026-46028, CVE-2026-46029, CVE-2026-46030, CVE-2026-46031, CVE-2026-46032, CVE-2026-46033,     CVE-2026-46034, CVE-2026-46035, CVE-2026-46036, CVE-2026-46037, CVE-2026-46038, CVE-2026-46039,     CVE-2026-46040, CVE-2026-46041, CVE-2026-46042, CVE-2026-46043, CVE-2026-46044, CVE-2026-46045,     CVE-2026-46046, CVE-2026-46047, CVE-2026-46049, CVE-2026-46050, CVE-2026-46051, CVE-2026-46052,     CVE-2026-46053, CVE-2026-46054, CVE-2026-46056, CVE-2026-46057, CVE-2026-46058, CVE-2026-46059,     CVE-2026-46060, CVE-2026-46061, CVE-2026-46062, CVE-2026-46063, CVE-2026-46064, CVE-2026-46065,     CVE-2026-46066, CVE-2026-46067, CVE-2026-46068, CVE-2026-46069, CVE-2026-46070, CVE-2026-46071,     CVE-2026-46072, CVE-2026-46073, CVE-2026-46074, CVE-2026-46075, CVE-2026-46076, CVE-2026-46077,     CVE-2026-46078, CVE-2026-46079, CVE-2026-46080, CVE-2026-46081, CVE-2026-46082, CVE-2026-46083,     CVE-2026-46084, CVE-2026-46085, CVE-2026-46086, CVE-2026-46087, CVE-2026-46088, CVE-2026-46089,     CVE-2026-46090, CVE-2026-46091, CVE-2026-46092, CVE-2026-46093, CVE-2026-46094, CVE-2026-46095,     CVE-2026-46096, CVE-2026-46097, CVE-2026-46098, CVE-2026-46099, CVE-2026-46100, CVE-2026-46101,     CVE-2026-46102, CVE-2026-46103, CVE-2026-46115, CVE-2026-46119, CVE-2026-46135, CVE-2026-46137,     CVE-2026-46155, CVE-2026-46185, CVE-2026-46195, CVE-2026-46243, CVE-2026-46244, CVE-2026-46276,     CVE-2026-46277, CVE-2026-46278, CVE-2026-46279, CVE-2026-46280, CVE-2026-46281, CVE-2026-46282,     CVE-2026-46283, CVE-2026-46284, CVE-2026-46285, CVE-2026-46286, CVE-2026-46287, CVE-2026-46288,     CVE-2026-46289, CVE-2026-46316, CVE-2026-46332, CVE-2026-52904, CVE-2026-52905, CVE-2026-52906,     CVE-2026-52907, CVE-2026-52933)

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 26.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8489-1 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, 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 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;

    - x86 architecture;

    - Block layer subsystem;

    - Cryptographic API;

    - Rados block device (RBD) driver;

    - Compressed RAM block device driver;

    - Character device driver;

    - TPM device driver;

    - Hardware crypto device drivers;

    - EDAC drivers;

    - GPU drivers;

    - Greybus drivers;

    - Hardware monitoring drivers;

    - IIO subsystem;

    - InfiniBand drivers;

    - Input Device core drivers;

    - LED subsystem;

    - Multiple devices driver;

    - Media drivers;

    - IBM Advanced System Management driver;

    - MTD block device drivers;

    - Network drivers;

    - Microsoft Azure Network Adapter (MANA) driver;

    - NVME drivers;

    - Device tree and open firmware driver;

    - PCI subsystem;

    - Remote Processor subsystem;

    - SCSI subsystem;

    - SPI subsystem;

    - Thermal drivers;

    - VFIO drivers;

    - Framebuffer layer;

    - 9P distributed file system;

    - AFS file system;

    - Ceph distributed file system;

    - EROFS file system;

    - File systems infrastructure;

    - Ext4 file system;

    - Journaling layer for block devices (JBD2);

    - File system notification infrastructure;

    - NTFS3 file system;

    - OCFS2 file system;

    - Overlay file system;

    - SMB network file system;

    - UDF file system;

    - XFS file system;

    - Codetag library;

    - Memory management;

    - Tracing infrastructure;

    - io_uring subsystem;

    - Locking primitives;

    - Scatterlist API;

    - Heterogeneous memory management;

    - Bluetooth subsystem;

    - Ethernet bridge;

    - CAIF protocol;

    - Ceph Core library;

    - Networking core;

    - IPv4 networking;

    - IPv6 networking;

    - Multipath TCP;

    - Netfilter;

    - Qualcomm IPC Router (QRTR);

    - RDS protocol;

    - RxRPC session sockets;

    - SMC sockets;

    - Stream parser;

    - Landlock security;

    - SELinux security module;

    - ALSA framework;

    - Generic PCM loopback sound driver;

    - Creative Sound Blaster X-Fi driver;

    - USB sound devices; (CVE-2026-43491, CVE-2026-43493, CVE-2026-43494, CVE-2026-43499, CVE-2026-43501,     CVE-2026-45986, CVE-2026-45987, CVE-2026-45988, CVE-2026-45989, CVE-2026-45990, CVE-2026-45991,     CVE-2026-45994, CVE-2026-45995, CVE-2026-45996, CVE-2026-45997, CVE-2026-45999, CVE-2026-46001,     CVE-2026-46002, CVE-2026-46003, CVE-2026-46004, CVE-2026-46005, CVE-2026-46006, CVE-2026-46007,     CVE-2026-46008, CVE-2026-46009, CVE-2026-46010, CVE-2026-46011, CVE-2026-46012, CVE-2026-46013,     CVE-2026-46014, CVE-2026-46015, CVE-2026-46016, CVE-2026-46018, CVE-2026-46019, CVE-2026-46020,     CVE-2026-46021, CVE-2026-46022, CVE-2026-46023, CVE-2026-46024, CVE-2026-46025, CVE-2026-46026,     CVE-2026-46027, CVE-2026-46028, CVE-2026-46029, CVE-2026-46030, CVE-2026-46031, CVE-2026-46032,     CVE-2026-46033, CVE-2026-46034, CVE-2026-46035, CVE-2026-46036, CVE-2026-46037, CVE-2026-46038,     CVE-2026-46039, CVE-2026-46040, CVE-2026-46041, CVE-2026-46042, CVE-2026-46043, CVE-2026-46044,     CVE-2026-46045, CVE-2026-46046, CVE-2026-46047, CVE-2026-46048, CVE-2026-46049, CVE-2026-46050,     CVE-2026-46051, CVE-2026-46052, CVE-2026-46053, CVE-2026-46054, CVE-2026-46056, CVE-2026-46057,     CVE-2026-46058, CVE-2026-46059, CVE-2026-46060, CVE-2026-46061, CVE-2026-46062, CVE-2026-46063,     CVE-2026-46064, CVE-2026-46065, CVE-2026-46066, CVE-2026-46067, CVE-2026-46068, CVE-2026-46069,     CVE-2026-46070, CVE-2026-46071, CVE-2026-46072, CVE-2026-46073, CVE-2026-46074, CVE-2026-46075,     CVE-2026-46076, CVE-2026-46077, CVE-2026-46078, CVE-2026-46079, CVE-2026-46080, CVE-2026-46081,     CVE-2026-46082, CVE-2026-46083, CVE-2026-46084, CVE-2026-46085, CVE-2026-46086, CVE-2026-46087,     CVE-2026-46088, CVE-2026-46089, CVE-2026-46090, CVE-2026-46091, CVE-2026-46092, CVE-2026-46093,     CVE-2026-46094, CVE-2026-46095, CVE-2026-46096, CVE-2026-46097, CVE-2026-46098, CVE-2026-46099,     CVE-2026-46100, CVE-2026-46101, CVE-2026-46102, CVE-2026-46103, CVE-2026-46115, CVE-2026-46119,     CVE-2026-46135, CVE-2026-46137, CVE-2026-46155, CVE-2026-46185, CVE-2026-46195, CVE-2026-46243,     CVE-2026-46244, CVE-2026-46276, CVE-2026-46277, CVE-2026-46278, CVE-2026-46279, CVE-2026-46280,     CVE-2026-46281, CVE-2026-46282, CVE-2026-46283, CVE-2026-46284, CVE-2026-46285, CVE-2026-46286,     CVE-2026-46287, CVE-2026-46288, CVE-2026-46289, CVE-2026-46316, CVE-2026-46323, CVE-2026-46332,     CVE-2026-52904, CVE-2026-52905, CVE-2026-52906, CVE-2026-52907, CVE-2026-52933, CVE-2026-53174)

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 Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-27789 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 AlmaLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:27288 advisory.

    * kernel: can: isotp: fix tx.buf use-after-free in isotp_sendmsg() (CVE-2026-31474)
      * kernel: mptcp: fix slab-use-after-free in __inet_lookup_established (CVE-2026-31669)
      * kernel: rxrpc: Fix RxGK token loading to check bounds (CVE-2026-31641)
      * kernel: xen/privcmd: fix double free via VMA splitting (CVE-2026-31787)
      * kernel: Buffer overflow in drivers/xen/sys-hypervisor.c (CVE-2026-31786)
      * kernel: net: mana: fix use-after-free in add_adev() error path (CVE-2026-43056)
      * kernel: Bluetooth: hci_sync: fix stack buffer overflow in hci_le_big_create_sync (CVE-2026-31772)
      * kernel: bnxt_en: Fix RSS context delete logic (CVE-2026-43260)
      * kernel: crypto: caam - fix overflow on long hmac keys (CVE-2026-43330)
      * kernel: net/sched: act_pedit: extend the writable skb range per key (CVE-2026-46331)
      * kernel: Bluetooth: hci_event: fix potential UAF in SSP passkey handlers (CVE-2026-46056)
      * kernel: wifi: mac80211: drop stray 'static' from fast-RX rx_result (CVE-2026-46152)
      * kernel: wifi: mac80211: remove station if connection prep fails (CVE-2026-46125)
      * kernel: exit: prevent preemption of oopsing TASK_DEAD task (CVE-2026-46173)
      * kernel: wifi: mac80211: use safe list iteration in radar detect work (CVE-2026-46166)


    Bug Fix(es) and Enhancement(s):

      * AlmaLinux10.0 - s390/ap: Expose ap_bindings_complete_count counter via sysfs [almalinux-10.2.z]     (JIRA:AlmaLinux-166047)
      * AlmaLinux9.5 crash due to lpfc NULL ndlp->vport [almalinux-10.2.z] (JIRA:AlmaLinux-171774)
      * objtool static_call check blocks build of out-of-tree livepatch modules on AlmaLinux 10.2 GA kernels ?     missing upstream revert f495054bd12e (JIRA:AlmaLinux-178495)
      * ibmveth Adapter Freeze with Small MSS [almalinux-10.2.z] (JIRA:AlmaLinux-179723)
      * rbd: eliminate a race in lock_dwork draining on unmap [almalinux-10.2.z] (JIRA:AlmaLinux-183127)
      * AlmaLinux10.0 - s390/mm: Add missing secure storage access fixups [almalinux-10.2.z]     (JIRA:AlmaLinux-183319)
      * [AlmaLinux10.2.z] Enable Pretimeout Watchdog Panic Functionality on x86 (JIRA:AlmaLinux-182299)

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 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:27789 advisory.

    * kernel: can: isotp: fix tx.buf use-after-free in isotp_sendmsg() (CVE-2026-31474)

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

    * kernel: xen/privcmd: fix double free via VMA splitting (CVE-2026-31787)

    * kernel: Bluetooth: hci_sync: fix stack buffer overflow in hci_le_big_create_sync (CVE-2026-31772)

    * kernel: bnxt_en: Fix RSS context delete logic (CVE-2026-43260)

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

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

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

    * kernel: gfs2: Fix use-after-free in iomap inline data write path (CVE-2026-45984)

    * kernel: Bluetooth: hci_event: fix potential UAF in SSP passkey handlers (CVE-2026-46056)

    * kernel: wifi: mac80211: drop stray 'static' from fast-RX rx_result (CVE-2026-46152)

    * kernel: RDMA/mana: Remove user triggerable WARN_ON() in mana_ib_create_qp_rss() (CVE-2026-46117)

    * kernel: RDMA/mana: Validate rx_hash_key_len (CVE-2026-46145)

    * kernel: wifi: mac80211: remove station if connection prep fails (CVE-2026-46125)

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

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

    * kernel: nvmet-tcp: fix race between ICReq handling and queue teardown (CVE-2026-46135)

    Bug Fix(es) and Enhancement(s):

    * Rocky Linux9.4 - s390/ap: Expose ap_bindings_complete_count counter via sysfs [rhel-9.8.z] (JIRA:Rocky     Linux-166048)

    * [Rocky Linux 9.8] Hung tasks during both suspend and hibernate operations on systems with Intel E810     NICs [rhel-9.8.z] (JIRA:Rocky Linux-175699)

    * DPLL: Add support for pin operational state [rhel-9.8.z] (JIRA:Rocky Linux-175820)

    * DPLL: Add support for fractional frequency offset between pin and device [rhel-9.8.z] (JIRA:Rocky     Linux-175823)

    * ibmveth Adapter Freeze with Small MSS [rhel-9.8.z] (JIRA:Rocky Linux-178308)

    * Rocky Linux9.4 - s390/mm: Add missing secure storage access fixups [rhel-9.8.z] (JIRA:Rocky     Linux-183317)

    * rbd: eliminate a race in lock_dwork draining on unmap [rhel-9.8.z] (JIRA:Rocky Linux-183130)

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 AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:27789 advisory.

    * kernel: can: isotp: fix tx.buf use-after-free in isotp_sendmsg() (CVE-2026-31474)
      * kernel: mptcp: fix slab-use-after-free in __inet_lookup_established (CVE-2026-31669)
      * kernel: xen/privcmd: fix double free via VMA splitting (CVE-2026-31787)
      * kernel: Bluetooth: hci_sync: fix stack buffer overflow in hci_le_big_create_sync (CVE-2026-31772)
      * kernel: bnxt_en: Fix RSS context delete logic (CVE-2026-43260)
      * kernel: ALSA: usb-audio: Add sanity check for OOB writes at silencing (CVE-2026-43279)
      * kernel: scsi: qla2xxx: Completely fix fcport double free (CVE-2026-43414)
      * kernel: net/sched: act_pedit: extend the writable skb range per key (CVE-2026-46331)
      * kernel: gfs2: Fix use-after-free in iomap inline data write path (CVE-2026-45984)
      * kernel: Bluetooth: hci_event: fix potential UAF in SSP passkey handlers (CVE-2026-46056)
      * kernel: wifi: mac80211: drop stray 'static' from fast-RX rx_result (CVE-2026-46152)
      * kernel: RDMA/mana: Remove user triggerable WARN_ON() in mana_ib_create_qp_rss() (CVE-2026-46117)
      * kernel: RDMA/mana: Validate rx_hash_key_len (CVE-2026-46145)
      * kernel: wifi: mac80211: remove station if connection prep fails (CVE-2026-46125)
      * kernel: exit: prevent preemption of oopsing TASK_DEAD task (CVE-2026-46173)
      * kernel: wifi: mac80211: use safe list iteration in radar detect work (CVE-2026-46166)
      * kernel: nvmet-tcp: fix race between ICReq handling and queue teardown (CVE-2026-46135)


    Bug Fix(es) and Enhancement(s):

      * AlmaLinux9.4 - s390/ap: Expose ap_bindings_complete_count counter via sysfs [almalinux-9.8.z]     (JIRA:AlmaLinux-166048)
      * [AlmaLinux 9.8] Hung tasks during both suspend and hibernate operations on systems with Intel E810     NICs [almalinux-9.8.z] (JIRA:AlmaLinux-175699)
      * DPLL: Add support for pin operational state [almalinux-9.8.z] (JIRA:AlmaLinux-175820)
      * DPLL: Add support for fractional frequency offset between pin and device [almalinux-9.8.z]     (JIRA:AlmaLinux-175823)
      * ibmveth Adapter Freeze with Small MSS [almalinux-9.8.z] (JIRA:AlmaLinux-178308)
      * AlmaLinux9.4 - s390/mm: Add missing secure storage access fixups [almalinux-9.8.z]     (JIRA:AlmaLinux-183317)
      * rbd: eliminate a race in lock_dwork draining on unmap [almalinux-9.8.z] (JIRA:AlmaLinux-183130)

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 Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:27789 advisory.

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

    Security Fix(es):

    * kernel: can: isotp: fix tx.buf use-after-free in isotp_sendmsg() (CVE-2026-31474)

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

    * kernel: xen/privcmd: fix double free via VMA splitting (CVE-2026-31787)

    * kernel: Bluetooth: hci_sync: fix stack buffer overflow in hci_le_big_create_sync (CVE-2026-31772)

    * kernel: bnxt_en: Fix RSS context delete logic (CVE-2026-43260)

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

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

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

    * kernel: gfs2: Fix use-after-free in iomap inline data write path (CVE-2026-45984)

    * kernel: Bluetooth: hci_event: fix potential UAF in SSP passkey handlers (CVE-2026-46056)

    * kernel: wifi: mac80211: drop stray 'static' from fast-RX rx_result (CVE-2026-46152)

    * kernel: RDMA/mana: Remove user triggerable WARN_ON() in mana_ib_create_qp_rss() (CVE-2026-46117)

    * kernel: RDMA/mana: Validate rx_hash_key_len (CVE-2026-46145)

    * kernel: wifi: mac80211: remove station if connection prep fails (CVE-2026-46125)

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

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

    * kernel: nvmet-tcp: fix race between ICReq handling and queue teardown (CVE-2026-46135)

    Bug Fix(es) and Enhancement(s):

    * RHEL9.4 - s390/ap: Expose ap_bindings_complete_count counter via sysfs [rhel-9.8.z] (JIRA:RHEL-166048)

    * [RHEL 9.8] Hung tasks during both suspend and hibernate operations on systems with Intel E810 NICs     [rhel-9.8.z] (JIRA:RHEL-175699)

    * DPLL: Add support for pin operational state [rhel-9.8.z] (JIRA:RHEL-175820)

    * DPLL: Add support for fractional frequency offset between pin and device [rhel-9.8.z] (JIRA:RHEL-175823)

    * ibmveth Adapter Freeze with Small MSS [rhel-9.8.z] (JIRA:RHEL-178308)

    * RHEL9.4 - s390/mm: Add missing secure storage access fixups [rhel-9.8.z] (JIRA:RHEL-183317)

    * rbd: eliminate a race in lock_dwork draining on unmap [rhel-9.8.z] (JIRA:RHEL-183130)

    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 RockyLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:27288 advisory.

    * kernel: can: isotp: fix tx.buf use-after-free in isotp_sendmsg() (CVE-2026-31474)

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

    * kernel: rxrpc: Fix RxGK token loading to check bounds (CVE-2026-31641)

    * kernel: xen/privcmd: fix double free via VMA splitting (CVE-2026-31787)

    * kernel: Buffer overflow in drivers/xen/sys-hypervisor.c (CVE-2026-31786)

    * kernel: net: mana: fix use-after-free in add_adev() error path (CVE-2026-43056)

    * kernel: Bluetooth: hci_sync: fix stack buffer overflow in hci_le_big_create_sync (CVE-2026-31772)

    * kernel: bnxt_en: Fix RSS context delete logic (CVE-2026-43260)

    * kernel: crypto: caam - fix overflow on long hmac keys (CVE-2026-43330)

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

    * kernel: Bluetooth: hci_event: fix potential UAF in SSP passkey handlers (CVE-2026-46056)

    * kernel: wifi: mac80211: drop stray 'static' from fast-RX rx_result (CVE-2026-46152)

    * kernel: wifi: mac80211: remove station if connection prep fails (CVE-2026-46125)

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

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

    Bug Fix(es) and Enhancement(s):

    * Rocky Linux10.0 - s390/ap: Expose ap_bindings_complete_count counter via sysfs [rhel-10.2.z] (JIRA:Rocky     Linux-166047)

    * Rocky Linux9.5 crash due to lpfc NULL ndlp->vport [rhel-10.2.z] (JIRA:Rocky Linux-171774)

    * objtool static_call check blocks build of out-of-tree livepatch modules on Rocky Linux 10.2 GA kernels ?     missing upstream revert f495054bd12e (JIRA:Rocky Linux-178495)

    * ibmveth Adapter Freeze with Small MSS [rhel-10.2.z] (JIRA:Rocky Linux-179723)

    * rbd: eliminate a race in lock_dwork draining on unmap [rhel-10.2.z] (JIRA:Rocky Linux-183127)

    * Rocky Linux10.0 - s390/mm: Add missing secure storage access fixups [rhel-10.2.z] (JIRA:Rocky     Linux-183319)

    * [Rocky Linux10.2.z] Enable Pretimeout Watchdog Panic Functionality on x86 (JIRA:Rocky Linux-182299)

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 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:27288 advisory.

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

    Security Fix(es):

    * kernel: can: isotp: fix tx.buf use-after-free in isotp_sendmsg() (CVE-2026-31474)

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

    * kernel: rxrpc: Fix RxGK token loading to check bounds (CVE-2026-31641)

    * kernel: xen/privcmd: fix double free via VMA splitting (CVE-2026-31787)

    * kernel: Buffer overflow in drivers/xen/sys-hypervisor.c (CVE-2026-31786)

    * kernel: net: mana: fix use-after-free in add_adev() error path (CVE-2026-43056)

    * kernel: Bluetooth: hci_sync: fix stack buffer overflow in hci_le_big_create_sync (CVE-2026-31772)

    * kernel: bnxt_en: Fix RSS context delete logic (CVE-2026-43260)

    * kernel: crypto: caam - fix overflow on long hmac keys (CVE-2026-43330)

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

    * kernel: Bluetooth: hci_event: fix potential UAF in SSP passkey handlers (CVE-2026-46056)

    * kernel: wifi: mac80211: drop stray 'static' from fast-RX rx_result (CVE-2026-46152)

    * kernel: wifi: mac80211: remove station if connection prep fails (CVE-2026-46125)

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

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

    Bug Fix(es) and Enhancement(s):

    * RHEL10.0 - s390/ap: Expose ap_bindings_complete_count counter via sysfs [rhel-10.2.z] (JIRA:RHEL-166047)

    * RHEL9.5 crash due to lpfc NULL ndlp->vport [rhel-10.2.z] (JIRA:RHEL-171774)

    * objtool static_call check blocks build of out-of-tree livepatch modules on RHEL 10.2 GA kernels ?     missing upstream revert f495054bd12e (JIRA:RHEL-178495)

    * ibmveth Adapter Freeze with Small MSS [rhel-10.2.z] (JIRA:RHEL-179723)

    * rbd: eliminate a race in lock_dwork draining on unmap [rhel-10.2.z] (JIRA:RHEL-183127)

    * RHEL10.0 - s390/mm: Add missing secure storage access fixups [rhel-10.2.z] (JIRA:RHEL-183319)

    * [RHEL10.2.z] Enable Pretimeout Watchdog Panic Functionality on x86 (JIRA:RHEL-182299)

    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 RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:26427 advisory.

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

    * kernel: xen/privcmd: fix double free via VMA splitting (CVE-2026-31787)

    * kernel: Buffer overflow in drivers/xen/sys-hypervisor.c (CVE-2026-31786)

    * kernel: wifi: brcmfmac: validate bsscfg indices in IF events (CVE-2026-43110)

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

    * kernel: Bluetooth: hci_event: fix potential UAF in SSP passkey handlers (CVE-2026-46056)

    * kernel: wifi: mac80211: drop stray 'static' from fast-RX rx_result (CVE-2026-46152)

    * kernel: wifi: mac80211: remove station if connection prep fails (CVE-2026-46125)

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 Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-26427 advisory.

    - wifi: mac80211: remove station if connection prep fails (Jose Ignacio Tornos Martinez) [RHEL-180120]     {CVE-2026-46125}
    - wifi: mac80211: drop stray 'static' from fast-RX rx_result (CKI Backport Bot) [RHEL-180058]     {CVE-2026-46152}
    - Bluetooth: hci_event: fix potential UAF in SSP passkey handlers (CKI Backport Bot) [RHEL-179360]     {CVE-2026-46056}
    - netfilter: flowtable: strictly check for maximum number of actions (Florian Westphal) [RHEL-176909]     {CVE-2026-43329}
    - netfilter: nf_tables_offload: add nft_flow_action_entry_next() and use it (Florian Westphal)     [RHEL-176909] {CVE-2026-43329}
    - mptcp: fix slab-use-after-free in __inet_lookup_established (Davide Caratti) [RHEL-171500]     {CVE-2026-31669}
    - xen/privcmd: fix double free via VMA splitting (Vitaly Kuznetsov) [RHEL-172482] {CVE-2026-31787}
    - wifi: brcmfmac: validate bsscfg indices in IF events (CKI Backport Bot) [RHEL-173853] {CVE-2026-43110}

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 AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:26428 advisory.

    * kernel: mptcp: fix slab-use-after-free in __inet_lookup_established (CVE-2026-31669)
      * kernel: xen/privcmd: fix double free via VMA splitting (CVE-2026-31787)
      * kernel: Buffer overflow in drivers/xen/sys-hypervisor.c (CVE-2026-31786)
      * kernel: wifi: brcmfmac: validate bsscfg indices in IF events (CVE-2026-43110)
      * kernel: netfilter: flowtable: strictly check for maximum number of actions (CVE-2026-43329)
      * kernel: Bluetooth: hci_event: fix potential UAF in SSP passkey handlers (CVE-2026-46056)
      * kernel: wifi: mac80211: drop stray 'static' from fast-RX rx_result (CVE-2026-46152)
      * kernel: wifi: mac80211: remove station if connection prep fails (CVE-2026-46125)

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 AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:26427 advisory.

    * kernel: mptcp: fix slab-use-after-free in __inet_lookup_established (CVE-2026-31669)
      * kernel: xen/privcmd: fix double free via VMA splitting (CVE-2026-31787)
      * kernel: Buffer overflow in drivers/xen/sys-hypervisor.c (CVE-2026-31786)
      * kernel: wifi: brcmfmac: validate bsscfg indices in IF events (CVE-2026-43110)
      * kernel: netfilter: flowtable: strictly check for maximum number of actions (CVE-2026-43329)
      * kernel: Bluetooth: hci_event: fix potential UAF in SSP passkey handlers (CVE-2026-46056)
      * kernel: wifi: mac80211: drop stray 'static' from fast-RX rx_result (CVE-2026-46152)
      * kernel: wifi: mac80211: remove station if connection prep fails (CVE-2026-46125)

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 Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:26428 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: xen/privcmd: fix double free via VMA splitting (CVE-2026-31787)

    * kernel: Buffer overflow in drivers/xen/sys-hypervisor.c (CVE-2026-31786)

    * kernel: wifi: brcmfmac: validate bsscfg indices in IF events (CVE-2026-43110)

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

    * kernel: Bluetooth: hci_event: fix potential UAF in SSP passkey handlers (CVE-2026-46056)

    * kernel: wifi: mac80211: drop stray 'static' from fast-RX rx_result (CVE-2026-46152)

    * kernel: wifi: mac80211: remove station if connection prep fails (CVE-2026-46125)

    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 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:26427 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: xen/privcmd: fix double free via VMA splitting (CVE-2026-31787)

    * kernel: Buffer overflow in drivers/xen/sys-hypervisor.c (CVE-2026-31786)

    * kernel: wifi: brcmfmac: validate bsscfg indices in IF events (CVE-2026-43110)

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

    * kernel: Bluetooth: hci_event: fix potential UAF in SSP passkey handlers (CVE-2026-46056)

    * kernel: wifi: mac80211: drop stray 'static' from fast-RX rx_result (CVE-2026-46152)

    * kernel: wifi: mac80211: remove station if connection prep fails (CVE-2026-46125)

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

  - Bluetooth: hci_event: fix potential UAF in SSP passkey handlers hci_conn lookup and field access must be     covered by hdev lock in hci_user_passkey_notify_evt() and hci_keypress_notify_evt(), otherwise the     connection can be freed concurrently. Extend the hci_dev_lock critical section to cover all conn usage in     both handlers. Keep the existing keypress notification behavior unchanged by routing the early exits     through a common unlock path. (CVE-2026-46056)

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

ID	Name	Product	Family	Severity
326306	Photon OS 4.0: Linux PHSA-2026-4.0-1054	Nessus	PhotonOS Local Security Checks	high
325421	Ubuntu 26.04 LTS : Linux kernel (NVIDIA) vulnerabilities (USN-8507-1)	Nessus	Ubuntu Local Security Checks	low
325292	Oracle Linux 10 / 9 : Unbreakable Enterprise kernel (ELSA-2026-50372)	Nessus	Oracle Linux Local Security Checks	high
325283	Debian dla-4671 : linux-config-6.1 - security update	Nessus	Debian Local Security Checks	high
325059	Debian dla-4665 : affs-modules-6.1.0-48-4kc-malta-di - security update	Nessus	Debian Local Security Checks	high
325018	Debian dla-4664 : ata-modules-5.10.0-43-armmp-di - security update	Nessus	Debian Local Security Checks	high
325017	Ubuntu 26.04 LTS : Linux kernel vulnerabilities (USN-8488-1)	Nessus	Ubuntu Local Security Checks	low
325016	Ubuntu 26.04 LTS : Linux kernel (OEM) vulnerabilities (USN-8489-1)	Nessus	Ubuntu Local Security Checks	high
323118	Oracle Linux 9 : kernel (ELSA-2026-27789)	Nessus	Oracle Linux Local Security Checks	high
323100	AlmaLinux 10 : kernel (ALSA-2026:27288)	Nessus	Alma Linux Local Security Checks	high
322776	RockyLinux 9 : kernel (RLSA-2026:27789)	Nessus	Rocky Linux Local Security Checks	high
322284	AlmaLinux 9 : kernel (ALSA-2026:27789)	Nessus	Alma Linux Local Security Checks	high
321964	RHEL 9 : kernel (RHSA-2026:27789)	Nessus	Red Hat Local Security Checks	high
321956	RockyLinux 10 : kernel (RLSA-2026:27288)	Nessus	Rocky Linux Local Security Checks	high
321829	RHEL 10 : kernel (RHSA-2026:27288)	Nessus	Red Hat Local Security Checks	high
321624	RockyLinux 8 : kernel (RLSA-2026:26427)	Nessus	Rocky Linux Local Security Checks	high
321606	Oracle Linux 8 : kernel (ELSA-2026-26427)	Nessus	Oracle Linux Local Security Checks	high
321501	AlmaLinux 8 : kernel-rt (ALSA-2026:26428)	Nessus	Alma Linux Local Security Checks	high
321500	AlmaLinux 8 : kernel (ALSA-2026:26427)	Nessus	Alma Linux Local Security Checks	high
321269	RHEL 8 : kernel-rt (RHSA-2026:26428)	Nessus	Red Hat Local Security Checks	high
321251	RHEL 8 : kernel (RHSA-2026:26427)	Nessus	Red Hat Local Security Checks	high
319599	Photon OS 5.0: Linux PHSA-2026-5.0-0862	Nessus	PhotonOS Local Security Checks	high
317230	Linux Distros Unpatched Vulnerability : CVE-2026-46056	Nessus	Misc.	high

Detections

Analytics

CVE-2026-46056

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Tenable Plugins

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