In the Linux kernel, the following vulnerability has been resolved: net: use skb_header_pointer() for TCPv4 GSO frag_off check Syzbot reported a KMSAN uninit-value warning in gso_features_check() called from netif_skb_features() [1]. gso_features_check() reads iph->frag_off to decide whether to clear mangleid_features. Accessing the IPv4 header via ip_hdr()/inner_ip_hdr() can rely on skb header offsets that are not always safe for direct dereference on packets injected from PF_PACKET paths. Use skb_header_pointer() for the TCPv4 frag_off check so the header read is robust whether data is already linear or needs copying. [1] https://syzkaller.appspot.com/bug?extid=1543a7d954d9c6d00407

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098875 advisory.

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

    net: use skb_header_pointer() for TCPv4 GSO frag_off check

    Syzbot reported a KMSAN uninit-value warning in gso_features_check()     called from netif_skb_features() [1].

    gso_features_check() reads iph->frag_off to decide whether to clear     mangleid_features. Accessing the IPv4 header via ip_hdr()/inner_ip_hdr()     can rely on skb header offsets that are not always safe for direct     dereference on packets injected from PF_PACKET paths.

    Use skb_header_pointer() for the TCPv4 frag_off check so the header read     is robust whether data is already linear or needs copying.

    [1] https://syzkaller.appspot.com/bug?extid=1543a7d954d9c6d00407

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

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

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-102082 advisory.

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

    net: use skb_header_pointer() for TCPv4 GSO frag_off check

    Syzbot reported a KMSAN uninit-value warning in gso_features_check()     called from netif_skb_features() [1].

    gso_features_check() reads iph->frag_off to decide whether to clear     mangleid_features. Accessing the IPv4 header via ip_hdr()/inner_ip_hdr()     can rely on skb header offsets that are not always safe for direct     dereference on packets injected from PF_PACKET paths.

    Use skb_header_pointer() for the TCPv4 frag_off check so the header read     is robust whether data is already linear or needs copying.

    [1] https://syzkaller.appspot.com/bug?extid=1543a7d954d9c6d00407

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

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

An update of the linux package has been released.

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2914-1 advisory.

    The SUSE Linux Enterprise 12 SP5 kernel was updated to fix various security issues

    The following security issues were fixed:

    - CVE-2023-53995: net: ipv4: fix one memleak in __inet_del_ifa() (bsc#1255616).
    - CVE-2026-23255: net: add proper RCU protection to /proc/net/ptype (bsc#1259891).
    - CVE-2026-23451: bonding: prevent potential infinite loop in bond_header_parse() (bsc#1261604).
    - CVE-2026-31462: drm/amdgpu: prevent immediate PASID reuse case (bsc#1262655).
    - CVE-2026-31499: Bluetooth: L2CAP: Fix deadlock in l2cap_conn_del() (bsc#1262674).
    - CVE-2026-31502: team: fix header_ops type confusion with non-Ethernet ports (bsc#1263072).
    - CVE-2026-31592: KVM: SEV: Protect *all* of sev_mem_enc_register_region() with kvm->lock (bsc#1263123).
    - CVE-2026-31670: net: rfkill: prevent unlimited numbers of rfkill events from being created     (bsc#1263573).
    - CVE-2026-31677: crypto: af_alg - limit RX SG extraction by receive buffer budget (bsc#1263560).
    - CVE-2026-31680: net: ipv6: flowlabel: defer exclusive option free until RCU teardown (bsc#1263563).
    - CVE-2026-31773: Bluetooth: SMP: derive legacy responder STK authentication from MITM state     (bsc#1264039).
    - CVE-2026-31781: drm/ioc32: stop speculation on the drm_compat_ioctl path (bsc#1264033).
    - CVE-2026-43035: net: sched: cls_api: fix tc_chain_fill_node to initialize tcm_info to zero to prevent an     info-leak       (bsc#1263996).
    - CVE-2026-43036: net: use skb_header_pointer() for TCPv4 GSO frag_off check (bsc#1263993).
    - CVE-2026-43043: crypto: af-alg - fix NULL pointer dereference in scatterwalk (bsc#1264088).
    - CVE-2026-43047: HID: multitouch: Check to ensure report responses match the request (bsc#1264073).
    - CVE-2026-43051: HID: wacom: fix out-of-bounds read in wacom_intuos_bt_irq (bsc#1264065).
    - CVE-2026-43080: l2tp: Drop large packets with UDP encap (bsc#1264236).
    - CVE-2026-43089: xfrm_user: fix info leak in build_mapping() (bsc#1264261).
    - CVE-2026-43093: xsk: tighten UMEM headroom validation to account for tailroom and min frame     (bsc#1264254).
    - CVE-2026-43112: fs/smb/client: fix out-of-bounds read in cifs_sanitize_prepath (bsc#1264437).
    - CVE-2026-43117: btrfs: tracepoints: get correct superblock from dentry in event btrfs_sync_file()     (bsc#1264414).
    - CVE-2026-43139: xfrm6: fix uninitialized saddr in xfrm6_get_saddr() (bsc#1264294).
    - CVE-2026-43233: netfilter: nf_conntrack_h323: fix OOB read in decode_choice() (bsc#1264337).
    - CVE-2026-43279: ALSA: usb-audio: Add sanity check for OOB writes at silencing (bsc#1264618).
    - CVE-2026-43336: lib/crypto: chacha: Zeroize permuted_state before it leaves scope (bsc#1265113).
    - CVE-2026-43456: bonding: fix type confusion in bond_setup_by_slave() (bsc#1264734).
    - CVE-2026-43472: unshare: fix unshare_fs() handling (bsc#1264748).
    - CVE-2026-43492: lib/crypto: mpi: Fix integer underflow in mpi_read_raw_from_sgl() (bsc#1265629).
    - CVE-2026-45840: openvswitch: cap upcall PID array size and pre-size vport replies (bsc#1266397).
    - CVE-2026-45912: ext4: don't cache extent during splitting extent (bsc#1266899).
    - CVE-2026-45948: ext4: fix memory leak in ext4_ext_shift_extents() (bsc#1266929).
    - CVE-2026-45960: hfsplus: return error when node already exists in hfs_bnode_create (bsc#1266971).
    - CVE-2026-46028: crypto: algif_aead - snapshot IV for async AEAD requests (bsc#1267430).
    - CVE-2026-46065: fbdev: defio: Disconnect deferred I/O from the lifetime of struct (bsc#1267458).
    - CVE-2026-46069: wifi: mwifiex: fix use-after-free in mwifiex_adapter_cleanup() (bsc#1267437).
    - CVE-2026-46082: KVM: SVM: Inject #UD for INVLPGA if EFER.SVME=0 (bsc#1267473).
    - CVE-2026-46124: isofs: validate block number from NFS file handle in isofs_export_iget (bsc#1266847).
    - CVE-2026-46133: RDMA/rxe: Reject unknown opcodes before ICRC processing (bsc#1266928).
    - CVE-2026-46253: pstore/ram: fix buffer overflow in persistent_ram_save_old() (bsc#1267635).
    - CVE-2026-46254: AppArmor: Allow apparmor to handle unaligned dfa tables (bsc#1267637).
    - CVE-2026-46266: inet: RAW sockets using IPPROTO_RAW MUST drop incoming ICMP (bsc#1267684).
    - CVE-2026-46275: Bluetooth: hci_uart: fix UAFs and race conditions in close and init paths (bsc#1267968).
    - CVE-2026-46299: hfsplus: fix held lock freed on hfsplus_fill_super() (bsc#1267920).
    - CVE-2026-46320: tap: free page on error paths in tap_get_user_xdp() (bsc#1267993).
    - CVE-2026-46328: apparmor: fix rlimit for posix cpu timers (bsc#1268037).
    - CVE-2026-46331: net/sched: fix pedit partial COW leading to page cache (bsc#1265421).
    - CVE-2026-52918: Bluetooth: serialize accept_q access (bsc#1269100).
    - CVE-2026-52923: ipc: limit next_id allocation to the valid ID range (bsc#1269033).
    - CVE-2026-52954: libceph: handle rbtree insertion error in decode_choose_args() (bsc#1269137).
    - CVE-2026-52955: libceph: Fix potential out-of-bounds access in crush_decode() (bsc#1269159).
    - CVE-2026-52957: libceph: Fix potential null-ptr-deref in decode_choose_args() (bsc#1269103).
    - CVE-2026-52962: ceph: fix a buffer leak in __ceph_setxattr() (bsc#1269135).
    - CVE-2026-52972: crypto: af_alg - Cap AEAD AD length to 0x80000000 (bsc#1269195).
    - CVE-2026-53040: ocfs2: validate bg_bits during freefrag scan (bsc#1269397).
    - CVE-2026-53041: ocfs2: fix listxattr handling when the buffer is full (bsc#1269398).
    - CVE-2026-53075: ppp: require CAP_NET_ADMIN in target netns for unattached ioctls (bsc#1269690).
    - CVE-2026-53148: thunderbolt: Clamp XDomain response data copy to allocation size (bsc#1269786).
    - CVE-2026-53150: thunderbolt: Reject zero-length property entries in validator (bsc#1269386).
    - CVE-2026-53194: USB: serial: kl5kusb105: fix bulk-out buffer overflow (bsc#1269904).
    - CVE-2026-53253: Bluetooth: bnep: fix incorrect length parsing in bnep_rx_frame() extension handling     (bsc#1269574).
    - CVE-2026-53287: audit: fix incorrect inheritable capability in CAPSET records (bsc#1269506).
    - CVE-2026-53359: KVM: x86: Fix shadow paging use-after-free due to unexpected role (bsc#1270059).

    The following non security issues were fixed:

    - btrfs: tracepoints: fix sleep while in atomic context in btrfs_sync_file() (git-fixes).
    - libceph: add non-asserting rbtree insertion helper (bsc#1269137).

Tenable has extracted the preceding description block directly from the SUSE 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 SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2722-1 advisory.

    The SUSE Linux Enterprise 15 SP7 kernel was updated to receive various security bugfixes.


    The following security bugs were fixed:

    - CVE-2025-10263: arm64: errata: Mitigate TLBI errata on various Arm CPUs (bsc#1266290).
    - CVE-2025-68822: Input: alps - fix use-after-free bugs caused by dev3_register_work (bsc#1256668).
    - CVE-2026-23392: netfilter: nf_tables: release flowtable after rcu grace period on error (bsc#1260531).
    - CVE-2026-31414: netfilter: nf_conntrack_expect: use expect->helper (bsc#1262085).
    - CVE-2026-31429: net: skb: fix cross-cache free of KFENCE-allocated skb head (bsc#1262392).
    - CVE-2026-31452: ext4: convert inline data to extents when truncate exceeds inline size (bsc#1262620).
    - CVE-2026-31469: virtio_net: Fix UAF on dst_ops when IFF_XMIT_DST_RELEASE is cleared and napi_tx is false
    - CVE-2026-31492: RDMA/irdma: Initialize free_qp completion before using it (bsc#1262748).
    - CVE-2026-31495: netfilter: ctnetlink: use netlink policy range checks (bsc#1262798).
    - CVE-2026-31499: Bluetooth: L2CAP: Fix deadlock in l2cap_conn_del() (bsc#1262674).
    - CVE-2026-31500: Bluetooth: btintel: serialize btintel_hw_error() with hci_req_sync_lock (bsc#1262993).
    - CVE-2026-31555: futex: Clear stale exiting pointer in futex_lock_pi() retry path (bsc#1263178).
    - CVE-2026-31560: spi: spi-dw-dma: fix print error log when wait finish transaction (bsc#1263057).
    - CVE-2026-31592: KVM: SEV: Protect *all* of sev_mem_enc_register_region() with kvm->lock (bsc#1263123).
    - CVE-2026-31593: KVM: SEV: Reject attempts to sync VMSA of an already-launched/encrypted vCPU     (bsc#1263124).
    - CVE-2026-31664: string.h: Introduce memset_after() for wiping trailing members/padding (bsc#1263578).
    - CVE-2026-31665: kABI: netfilter: nft_ct: fix use-after-free in timeout object destroy (bsc#1263137).
    - CVE-2026-31674: netfilter: ip6t_rt: reject oversized addrnr in rt_mt6_check() (bsc#1263568).
    - CVE-2026-31680: net: ipv6: flowlabel: defer exclusive option free until RCU teardown (bsc#1263563).
    - CVE-2026-31693: cifs: some missing initializations on replay (bsc#1267744).
    - CVE-2026-31752: bridge: br_nd_send: validate ND option lengths (bsc#1264045).
    - CVE-2026-31759: usb: ulpi: fix double free in ulpi_register_interface() error path (bsc#1264076).
    - CVE-2026-43023: Bluetooth: SCO: fix race conditions in sco_sock_connect() (bsc#1264137).
    - CVE-2026-43024: netfilter: nf_tables: reject immediate NF_QUEUE verdict (bsc#1263930).
    - CVE-2026-43028: netfilter: x_tables: ensure names are nul-terminated (bsc#1263934).
    - CVE-2026-43035: net: sched: cls_api: fix tc_chain_fill_node to initialize tcm_info to zero to prevent an     info-leak (bsc#1263996).
    - CVE-2026-43036: net: use skb_header_pointer() for TCPv4 GSO frag_off check (bsc#1263993).
    - CVE-2026-43049: HID: logitech-hidpp: Prevent use-after-free on force feedback initialisation failure     (bsc#1264080).
    - CVE-2026-43077: crypto: algif_aead - Fix minimum RX size check for decryption (bsc#1264470).
    - CVE-2026-43083: net: ioam6: fix OOB and missing lock (bsc#1264266).
    - CVE-2026-43101: ipv6: ioam: fix potential NULL dereferences in __ioam6_fill_trace_data() (bsc#1264239).
    - CVE-2026-43112: fs/smb/client: fix out-of-bounds read in cifs_sanitize_prepath (bsc#1264437).
    - CVE-2026-43119: Bluetooth: hci_sync: annotate data-races around hdev->req_status (bsc#1264561).
    - CVE-2026-43158: xfs: fix freemap adjustments when adding xattrs to leaf blocks (bsc#1264595).
    - CVE-2026-43171: EFI/CPER: do not dump the entire memory region (bsc#1264549).
    - CVE-2026-43187: xfs: delete attr leaf freemap entries when empty (bsc#1264603).
    - CVE-2026-43198: tcp: fix potential race in tcp_v6_syn_recv_sock() (bsc#1264610).
    - CVE-2026-43239: smb: client: prevent races in ->query_interfaces() (bsc#1264444).
    - CVE-2026-43339: ipv6: prevent possible UaF in addrconf_permanent_addr() (bsc#1264763).
    - CVE-2026-43345: net: ipa: fix event ring index not programmed for IPA v5.0+ (bsc#1265103).
    - CVE-2026-43405: libceph: Use u32 for non-negative values in ceph_monmap_decode() (bsc#1264741).
    - CVE-2026-43469: xprtrdma: Decrement re_receiving on the early exit paths (bsc#1265143).
    - CVE-2026-43491: net: qrtr: ns: Limit the maximum server registration per node (bsc#1265628).
    - CVE-2026-45840: openvswitch: cap upcall PID array size and pre-size vport replies (bsc#1266397).
    - CVE-2026-45841: netfilter: nfnetlink_osf: fix divide-by-zero in OSF_WSS_MODULO (bsc#1266390).
    - CVE-2026-45862: iommu/vt-d: Flush cache for PASID table before using it (bsc#1266705).
    - CVE-2026-45870: SUNRPC: auth_gss: fix memory leaks in XDR decoding error paths (bsc#1266704).
    - CVE-2026-45894: iommu/vt-d: Clear Present bit before tearing down PASID entry (bsc#1266895).
    - CVE-2026-45940: net: stmmac: fix oops when split header is enabled (bsc#1266916).
    - CVE-2026-45961: gfs2: fix memory leaks in gfs2_fill_super error path (bsc#1266933).
    - CVE-2026-45964: SUNRPC: fix gss_auth kref leak in gss_alloc_msg error path (bsc#1266698).
    - CVE-2026-45965: apparmor: fix invalid deref of rawdata when export_binary is unset (bsc#1267208).
    - CVE-2026-45974: btrfs: fix invalid leaf access in btrfs_quota_enable() if ref key not found     (bsc#1266922).
    - CVE-2026-46005: xfs: fix a resource leak in xfs_alloc_buftarg() (bsc#1267431).
    - CVE-2026-46037: ipv4: icmp: validate reply type before using icmp_pointers (bsc#1267361).
    - CVE-2026-46101: netfilter: reject zero shift in nft_bitwise (bsc#1266878).
    - CVE-2026-46119: libceph: Fix slab-out-of-bounds access in auth message processing (bsc#1267628).
    - CVE-2026-46123: Bluetooth: virtio_bt: clamp rx length before skb_put (bsc#1267621).
    - CVE-2026-46150: fanotify: fix false positive on permission events (bsc#1267387).
    - CVE-2026-46160: btrfs: fix missing last_unlink_trans update when removing a directory (bsc#1267624).
    - CVE-2026-46162: ice: fix double free in ice_sf_eth_activate() error path (bsc#1266840).
    - CVE-2026-46172: ipv6: xfrm6: release dst on error in xfrm6_rcv_encap() (bsc#1266903).
    - CVE-2026-46244: netfilter: nft_inner: Fix IPv6 inner_thoff desync (bsc#1267654).
    - CVE-2026-46259: procfs: fix missing RCU protection when reading real_parent in do_task_stat()     (bsc#1267685).
    - CVE-2026-46273: ibmveth: Disable GSO for packets with small MSS (bsc#1267651).


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

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

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1695 advisory.

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

    btrfs: do not free data reservation in fallback from inline due to -ENOSPC (CVE-2025-71269)

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

    gpiolib: fix race condition for gdev->srcu (CVE-2026-22986)

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

    net: annotate data-races around sk->sk_{data_ready,write_space} (CVE-2026-23302)

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

    blktrace: fix __this_cpu_read/write in preemptible context (CVE-2026-23374)

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

    ice: Fix memory leak in ice_set_ringparam() (CVE-2026-23389)

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

    ipv6: add NULL checks for idev in SRv6 paths (CVE-2026-23442)

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

    netfilter: conntrack: add missing netlink policy validations (CVE-2026-31407)

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

    netfilter: nf_conntrack_expect: use expect->helper (CVE-2026-31414)

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

    ipv6: avoid overflows in ip6_datagram_send_ctl() (CVE-2026-31415)

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

    netfilter: nfnetlink_log: account for netlink header size (CVE-2026-31416)

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

    netfilter: ipset: drop logically empty buckets in mtype_del (CVE-2026-31418)

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

    net/sched: cls_fw: fix NULL pointer dereference on shared blocks (CVE-2026-31421)

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

    net/sched: cls_flow: fix NULL pointer dereference on shared blocks (CVE-2026-31422)

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

    net/sched: sch_hfsc: fix divide-by-zero in rtsc_min() (CVE-2026-31423)

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

    netfilter: x_tables: restrict xt_check_match/xt_check_target extensions for NFPROTO_ARP (CVE-2026-31424)

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

    net: skb: fix cross-cache free of KFENCE-allocated skb head (CVE-2026-31429)

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

    X.509: Fix out-of-bounds access when parsing extensions (CVE-2026-31430)

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

    ext4: publish jinode after initialization (CVE-2026-31450)

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

    mm/huge_memory: fix folio isn't locked in softleaf_to_folio() (CVE-2026-31466)

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

    ipv4: nexthop: allocate skb dynamically in rtm_get_nexthop() (CVE-2026-31531)

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

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

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

    net/tls: fix use-after-free in -EBUSY error path of tls_do_encryption (CVE-2026-31533)

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

    bcache: fix cached_dev.sb_bio use-after-free and crash (CVE-2026-31580)

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

    mm: blk-cgroup: fix use-after-free in cgwb_release_workfn() (CVE-2026-31586)

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

    KVM: x86: Use scratch field in MMIO fragment to hold small write values (CVE-2026-31588)

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

    KVM: SEV: Reject attempts to sync VMSA of an already-launched/encrypted vCPU (CVE-2026-31593)

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

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

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

    smb: client: fix off-by-8 bounds check in check_wsl_eas() (CVE-2026-31614)

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

    HID: core: clamp report_size in s32ton() to avoid undefined shift (CVE-2026-31624)

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

    HID: alps: fix NULL pointer dereference in alps_raw_event() (CVE-2026-31625)

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

    x86/CPU: Fix FPDSS on Zen1 (CVE-2026-31628)

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

    rxrpc: fix reference count leak in rxrpc_server_keyring() (CVE-2026-31634)

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

    rxrpc: reject undecryptable rxkad response tickets (CVE-2026-31637)

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

    mm: filemap: fix nr_pages calculation overflow in filemap_map_pages() (CVE-2026-31648)

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

    drm/i915/gt: fix refcount underflow in intel_engine_park_heartbeat (CVE-2026-31656)

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

    tipc: fix bc_ackers underflow on duplicate GRP_ACK_MSG (CVE-2026-31662)

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

    xfrm: clear trailing padding in build_polexpire() (CVE-2026-31664)

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

    netfilter: nft_ct: fix use-after-free in timeout object destroy (CVE-2026-31665)

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

    btrfs: fix incorrect return value after changing leaf in lookup_extent_data_ref() (CVE-2026-31666)

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

    Input: uinput - fix circular locking dependency with ff-core (CVE-2026-31667)

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

    seg6: separate dst_cache for input and output paths in seg6 lwtunnel (CVE-2026-31668)

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

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

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

    xfrm_user: fix info leak in build_report() (CVE-2026-31671)

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

    af_unix: read UNIX_DIAG_VFS data under unix_state_lock (CVE-2026-31673)

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

    net/sched: sch_netem: fix out-of-bounds access in packet corruption (CVE-2026-31675)

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

    crypto: af_alg - limit RX SG extraction by receive buffer budget (CVE-2026-31677)

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

    net: ipv6: flowlabel: defer exclusive option free until RCU teardown (CVE-2026-31680)

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

    netfilter: xt_multiport: validate range encoding in checkentry (CVE-2026-31681)

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

    bridge: br_nd_send: linearize skb before parsing ND options (CVE-2026-31682)

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

    net: sched: act_csum: validate nested VLAN headers (CVE-2026-31684)

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

    netfilter: ip6t_eui64: reject invalid MAC header for all packets (CVE-2026-31685)

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

    EDAC/mc: Fix error path ordering in edac_mc_alloc() (CVE-2026-31689)

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

    thermal: core: Address thermal zone removal races with resume (CVE-2026-31731)

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

    sched_ext: Fix stale direct dispatch state in ddsp_dsq_id (CVE-2026-31733)

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

    vxlan: validate ND option lengths in vxlan_na_create (CVE-2026-31738)

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

    bridge: br_nd_send: validate ND option lengths (CVE-2026-31752)

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

    drm/i915/dsi: Don't do DSC horizontal timing adjustments in command mode (CVE-2026-31767)

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

    io_uring/net: fix slab-out-of-bounds read in io_bundle_nbufs() (CVE-2026-31774)

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

    drm/ioc32: stop speculation on the drm_compat_ioctl path (CVE-2026-31781)

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

    net/mlx5: Fix switchdev mode rollback in case of failure (CVE-2026-43012)

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

    net/mlx5: lag: Check for LAG device before creating debugfs (CVE-2026-43013)

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

    bpf: sockmap: Fix use-after-free of sk->sk_socket in sk_psock_verdict_data_ready(). (CVE-2026-43016)

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

    netfilter: nf_tables: reject immediate NF_QUEUE verdict (CVE-2026-43024)

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

    netfilter: ctnetlink: ignore explicit helper on new expectations (CVE-2026-43025)

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

    netfilter: ctnetlink: zero expect NAT fields when CTA_EXPECT_NAT absent (CVE-2026-43026)

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

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

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

    netfilter: x_tables: ensure names are nul-terminated (CVE-2026-43028)

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

    bpf: Fix regsafe() for pointers to packet (CVE-2026-43030)

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

    net: sched: cls_api: fix tc_chain_fill_node to initialize tcm_info to zero to prevent an info-leak     (CVE-2026-43035)

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

    net: use skb_header_pointer() for TCPv4 GSO frag_off check (CVE-2026-43036)

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

    ip6_tunnel: clear skb2->cb[] in ip4ip6_err() (CVE-2026-43037)

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

    ipv6: icmp: clear skb2->cb[] in ip6_err_gen_icmpv6_unreach() (CVE-2026-43038)

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

    net: ipv6: ndisc: fix ndisc_ra_useropt to initialize nduseropt_padX fields to zero to prevent an info-leak     (CVE-2026-43040)

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

    crypto: af-alg - fix NULL pointer dereference in scatterwalk (CVE-2026-43043)

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

    btrfs: reject root items with drop_progress and zero drop_level (CVE-2026-43046)

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

    HID: multitouch: Check to ensure report responses match the request (CVE-2026-43047)

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

    scsi: target: tcm_loop: Drain commands in target_reset handler (CVE-2026-43054)

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

    net: correctly handle tunneled traffic on IPV6_CSUM GSO fallback (CVE-2026-43057)

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

    dcache: Limit the minimal number of bucket to two (CVE-2026-43071)

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

    x86-64: rename misleadingly named '__copy_user_nocache()' function (CVE-2026-43073)

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

    eventpoll: defer struct eventpoll free to RCU grace period (CVE-2026-43074)

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

    perf/x86/intel/uncore: Skip discovery table for offline dies (CVE-2026-43079)

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

    netfilter: nfnetlink_queue: make hash table per queue (CVE-2026-43084)

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

    netfilter: nfnetlink_log: initialize nfgenmsg in NLMSG_DONE terminator (CVE-2026-43085)

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

    ipvs: fix NULL deref in ip_vs_add_service error path (CVE-2026-43086)

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

    xfrm_user: fix info leak in build_mapping() (CVE-2026-43089)

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

    xfrm: fix refcount leak in xfrm_migrate_policy_find (CVE-2026-43090)

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

    xfrm: Wait for RCU readers during policy netns exit (CVE-2026-43091)

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

    xsk: validate MTU against usable frame size on bind (CVE-2026-43092)

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

    xsk: tighten UMEM headroom validation to account for tailroom and min frame (CVE-2026-43093)

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

    ixgbevf: add missing negotiate_features op to Hyper-V ops table (CVE-2026-43094)

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

    ipv4: icmp: fix null-ptr-deref in icmp_build_probe() (CVE-2026-43099)

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

    xfrm: account XFRMA_IF_ID in aevent size calculation (CVE-2026-43107)

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

    fs/smb/client: fix out-of-bounds read in cifs_sanitize_prepath (CVE-2026-43112)

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

    netfilter: nft_set_pipapo_avx2: don't return non-matching entry on expiry (CVE-2026-43114)

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

    btrfs: tracepoints: get correct superblock from dentry in event btrfs_sync_file() (CVE-2026-43117)

    In the Linux kernel, the following vulnerability has been resolved:xfrm: esp: avoid in-place decrypt on     shared skb frags

    Dirty Frag and other issues in Amazon Linux kernels:https://aws.amazon.com/security/security-     bulletins/2026-027-aws/ (CVE-2026-43284)

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

    sched/fair: Fix zero_vruntime tracking fix (CVE-2026-43323)

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

    cpufreq: governor: fix double free in cpufreq_dbs_governor_init() error path (CVE-2026-43328)

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

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

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

    thermal: core: Fix thermal zone device registration error path (CVE-2026-43332)

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

    bpf: reject direct access to nullable PTR_TO_BUF pointers (CVE-2026-43333)

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

    lib/crypto: chacha: Zeroize permuted_state before it leaves scope (CVE-2026-43336)

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

    btrfs: reserve enough transaction items for qgroup ioctls (CVE-2026-43338)

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

    ipv6: prevent possible UaF in addrconf_permanent_addr() (CVE-2026-43339)

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

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

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

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

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

  - net: use skb_header_pointer() for TCPv4 GSO frag_off check Syzbot reported a KMSAN uninit-value warning in     gso_features_check() called from netif_skb_features() [1]. gso_features_check() reads iph->frag_off to     decide whether to clear mangleid_features. Accessing the IPv4 header via ip_hdr()/inner_ip_hdr() can rely     on skb header offsets that are not always safe for direct dereference on packets injected from PF_PACKET     paths. Use skb_header_pointer() for the TCPv4 frag_off check so the header read is robust whether data is     already linear or needs copying. [1] https://syzkaller.appspot.com/bug?extid=1543a7d954d9c6d00407     (CVE-2026-43036)

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

ID	Name	Product	Family	Type	Severity
340680	Ubuntu 24.04 LTS / Pro Realtime 24.04 LTS : Linux kernel (Raspberry Pi) vulnerabilities (USN-8665-1)	Nessus	Ubuntu Local Security Checks	Local	high
340183	Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098875)	Nessus	Unity Linux Local Security Checks	Local	medium
339249	EulerOS Virtualization 2.13.0 : kernel (EulerOS-SA-2026-3216)	Nessus	Huawei Local Security Checks	Local	high
339226	EulerOS Virtualization 2.13.1 : kernel (EulerOS-SA-2026-3176)	Nessus	Huawei Local Security Checks	Local	high
338591	Unity Linux 20.1050e Security Update: kernel (UTSA-2026-102082)	Nessus	Unity Linux Local Security Checks	Local	medium
333798	Photon OS 5.0: Linux PHSA-2026-5.0-92-0849	Nessus	PhotonOS Local Security Checks	Local	high
333469	EulerOS 2.0 SP11 : kernel (EulerOS-SA-2026-3126)	Nessus	Huawei Local Security Checks	Local	high
333425	EulerOS 2.0 SP11 : kernel (EulerOS-SA-2026-3071)	Nessus	Huawei Local Security Checks	Local	high
332872	EulerOS 2.0 SP13 : kernel (EulerOS-SA-2026-3021)	Nessus	Huawei Local Security Checks	Local	high
332791	EulerOS 2.0 SP13 : kernel (EulerOS-SA-2026-2971)	Nessus	Huawei Local Security Checks	Local	high
329305	openSUSE 16: cluster-md-kmp-64kb / cluster-md-kmp-azure / cluster-md-kmp-default / etc (openSUSE-SU-2026:21388-1)	Nessus	SuSE Local Security Checks	Local	high
326705	SUSE SLES12: cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc (SUSE-SU-2026:2914-1)	Nessus	SuSE Local Security Checks	Local	high
325292	Oracle Linux 10 / 9 : Unbreakable Enterprise kernel (ELSA-2026-50372)	Nessus	Oracle Linux Local Security Checks	Local	high
324872	SUSE SLED15: cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc (SUSE-SU-2026:2722-1)	Nessus	SuSE Local Security Checks	Local	high
318365	Photon OS 5.0: Linux PHSA-2026-5.0-0849	Nessus	PhotonOS Local Security Checks	Local	high
316948	Amazon Linux 2023 : bpftool6.18, kernel6.18, kernel6.18-devel (ALAS2023-2026-1746)	Nessus	Amazon Linux Local Security Checks	Local	high
313517	Amazon Linux 2023 : bpftool6.12, kernel6.12, kernel6.12-devel (ALAS2023-2026-1695)	Nessus	Amazon Linux Local Security Checks	Local	high
311683	Linux Distros Unpatched Vulnerability : CVE-2026-43036	Nessus	Misc.	Local	medium

Detections

Analytics

CVE-2026-43036

medium

Tenable Plugins

high

medium

high

high

medium

high

high

high

high

high

high

high

high

high

high

high

high

medium