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 AlmaLinux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1782155469 advisory.

  - A vulnerability classified as problematic has been found in Linux Kernel. Affected is the function     j1939_session_destroy of the file net/can/j1939/transport.c. The manipulation leads to memory leak. It is     recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211932.
    (CVE-2022-3633)

  - In the Linux kernel, the following vulnerability has been resolved: udf: Fix preallocation discarding at     indirect extent boundary When preallocation extent is the first one in the extent block, the code would     corrupt extent tree header instead. Fix the problem and use udf_delete_aext() for deleting extent to avoid     some code duplication. (CVE-2022-48946)

  - In the Linux kernel, the following vulnerability has been resolved: xen/privcmd: fix error exit of     privcmd_ioctl_dm_op() The error exit of privcmd_ioctl_dm_op() is calling unlock_pages() potentially with     pages being NULL, leading to a NULL dereference. Additionally lock_pages() doesn't check for     pin_user_pages_fast() having been completely successful, resulting in potentially not locking all pages     into memory. This could result in sporadic failures when using the related memory in user mode. Fix all of     that by calling unlock_pages() always with the real number of pinned pages, which will be zero in case     pages being NULL, and by checking the number of pages pinned by pin_user_pages_fast() matching the     expected number of pages. (CVE-2022-49989)

  - In the Linux kernel, the following vulnerability has been resolved: net: USB: Fix wrong-direction WARNING     in plusb.c The syzbot fuzzer detected a bug in the plusb network driver: A zero-length control-OUT     transfer was treated as a read instead of a write. In modern kernels this error provokes a WARNING: usb     1-1: BOGUS control dir, pipe 80000280 doesn't match bRequestType c0 WARNING: CPU: 0 PID: 4645 at     drivers/usb/core/urb.c:411 usb_submit_urb+0x14a7/0x1880 drivers/usb/core/urb.c:411 Modules linked in: CPU:
    1 PID: 4645 Comm: dhcpcd Not tainted 6.2.0-rc6-syzkaller-00050-g9f266ccaa2f5 #0 Hardware name: Google     Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 RIP: 0010:usb_submit_urb+0x14a7/0x1880     drivers/usb/core/urb.c:411 ... Call Trace: <TASK> usb_start_wait_urb+0x101/0x4b0     drivers/usb/core/message.c:58 usb_internal_control_msg drivers/usb/core/message.c:102 [inline]     usb_control_msg+0x320/0x4a0 drivers/usb/core/message.c:153 __usbnet_read_cmd+0xb9/0x390     drivers/net/usb/usbnet.c:2010 usbnet_read_cmd+0x96/0xf0 drivers/net/usb/usbnet.c:2068 pl_vendor_req     drivers/net/usb/plusb.c:60 [inline] pl_set_QuickLink_features drivers/net/usb/plusb.c:75 [inline]     pl_reset+0x2f/0xf0 drivers/net/usb/plusb.c:85 usbnet_open+0xcc/0x5d0 drivers/net/usb/usbnet.c:889
    __dev_open+0x297/0x4d0 net/core/dev.c:1417 __dev_change_flags+0x587/0x750 net/core/dev.c:8530     dev_change_flags+0x97/0x170 net/core/dev.c:8602 devinet_ioctl+0x15a2/0x1d70 net/ipv4/devinet.c:1147     inet_ioctl+0x33f/0x380 net/ipv4/af_inet.c:979 sock_do_ioctl+0xcc/0x230 net/socket.c:1169     sock_ioctl+0x1f8/0x680 net/socket.c:1286 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:870     [inline] __se_sys_ioctl fs/ioctl.c:856 [inline] __x64_sys_ioctl+0x197/0x210 fs/ioctl.c:856 do_syscall_x64     arch/x86/entry/common.c:50 [inline] do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80     entry_SYSCALL_64_after_hwframe+0x63/0xcd The fix is to call usbnet_write_cmd() instead of     usbnet_read_cmd() and remove the USB_DIR_IN flag. (CVE-2023-52742)

  - In the Linux kernel, the following vulnerability has been resolved: tracing: Make sure trace_printk() can     output as soon as it can be used Currently trace_printk() can be used as soon as early_trace_init() is     called from start_kernel(). But if a crash happens, and ftrace_dump_on_oops is set on the kernel command     line, all you get will be: [ 0.456075] <idle>-0 0dN.2. 347519us : Unknown type 6 [ 0.456075] <idle>-0     0dN.2. 353141us : Unknown type 6 [ 0.456075] <idle>-0 0dN.2. 358684us : Unknown type 6 This is because the     trace_printk() event (type 6) hasn't been registered yet. That gets done via an early_initcall(), which     may be early, but not early enough. Instead of registering the trace_printk() event (and other ftrace     events, which are not trace events) via an early_initcall(), have them registered at the same time that     trace_printk() can be used. This way, if there is a crash before early_initcall(), then the     trace_printk()s will actually be useful. (CVE-2023-53007)

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

The Rocky Linux 10.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-2026_81406 advisory.

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

    * kernel: macsec: fix replay protection at XPN lower-PN wrap (CVE-2026-63925)

    * kernel: i2c: stub: Reject I2C block transfers with invalid length (CVE-2026-64191)

    * kernel: Kernel SMB client: Double-free vulnerability allows remote denial of service or privilege     escalation (CVE-2026-64385)

    * kernel: bpf: Support for hardening against JIT spraying (CVE-2026-64508)

    * kernel: x86/bugs: Enable IBPB flush on BPF JIT allocation (CVE-2026-64507)

    * kernel: openvswitch: fix GSO userspace truncation underflow (CVE-2026-68123)

    * kernel: cifs: validate DFS referral string offsets (CVE-2026-72318)

    * kernel: KVM: arm64: vgic: Check the interrupt is still ours before migrating it (CVE-2026-72289)

    * kernel: af_unix: Unlink scc_entry in unix_del_edge() (CVE-2026-80521)

    * kernel: nvmet-auth: Synchronize timeout work during SQ teardown (CVE-2026-89970)

    Bug Fix(es) and Enhancement(s):

    * net/tls backports for 10.2 (JIRA:Rocky Linux-275027)

Tenable has extracted the preceding description block directly from the CIQ 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.

  - thermal: core: Fix thermal zone device registration error path If     thermal_zone_device_register_with_trips() fails after registering a thermal zone device, it needs to wait     for the tz->removal completion like thermal_zone_device_unregister(), in case user space has managed to     take a reference to the thermal zone device's kobject, in which case thermal_release() may not be called     by the error path itself and tz may be freed prematurely. Add the missing wait_for_completion() call to     the thermal zone device registration error path. (CVE-2026-43332)

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

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 RockyLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:81406 advisory.

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

    * kernel: macsec: fix replay protection at XPN lower-PN wrap (CVE-2026-63925)

    * kernel: i2c: stub: Reject I2C block transfers with invalid length (CVE-2026-64191)

    * kernel: Kernel SMB client: Double-free vulnerability allows remote denial of service or privilege     escalation (CVE-2026-64385)

    * kernel: bpf: Support for hardening against JIT spraying (CVE-2026-64508)

    * kernel: x86/bugs: Enable IBPB flush on BPF JIT allocation (CVE-2026-64507)

    * kernel: openvswitch: fix GSO userspace truncation underflow (CVE-2026-68123)

    * kernel: cifs: validate DFS referral string offsets (CVE-2026-72318)

    * kernel: KVM: arm64: vgic: Check the interrupt is still ours before migrating it (CVE-2026-72289)

    * kernel: af_unix: Unlink scc_entry in unix_del_edge() (CVE-2026-80521)

    * kernel: nvmet-auth: Synchronize timeout work during SQ teardown (CVE-2026-89970)

    Bug Fix(es) and Enhancement(s):

    * net/tls backports for 10.2 (JIRA:Rocky Linux-275027)

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 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:81406 advisory.

    * kernel: thermal: core: Fix thermal zone device registration error path (CVE-2026-43332)
      * kernel: macsec: fix replay protection at XPN lower-PN wrap (CVE-2026-63925)
      * kernel: i2c: stub: Reject I2C block transfers with invalid length (CVE-2026-64191)
      * kernel: Kernel SMB client: Double-free vulnerability allows remote denial of service or privilege     escalation (CVE-2026-64385)
      * kernel: bpf: Support for hardening against JIT spraying (CVE-2026-64508)
      * kernel: x86/bugs: Enable IBPB flush on BPF JIT allocation (CVE-2026-64507)
      * kernel: openvswitch: fix GSO userspace truncation underflow (CVE-2026-68123)
      * kernel: cifs: validate DFS referral string offsets (CVE-2026-72318)
      * kernel: KVM: arm64: vgic: Check the interrupt is still ours before migrating it (CVE-2026-72289)
      * kernel: af_unix: Unlink scc_entry in unix_del_edge() (CVE-2026-80521)
      * kernel: nvmet-auth: Synchronize timeout work during SQ teardown (CVE-2026-89970)


    Bug Fix(es) and Enhancement(s):

      * net/tls backports for 10.2 (JIRA:AlmaLinux-275027)

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 Rocky Linux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1782155469 advisory.

  - A vulnerability classified as problematic has been found in Linux Kernel. Affected is the function     j1939_session_destroy of the file net/can/j1939/transport.c. The manipulation leads to memory leak. It is     recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211932.
    (CVE-2022-3633)

  - In the Linux kernel, the following vulnerability has been resolved: udf: Fix preallocation discarding at     indirect extent boundary When preallocation extent is the first one in the extent block, the code would     corrupt extent tree header instead. Fix the problem and use udf_delete_aext() for deleting extent to avoid     some code duplication. (CVE-2022-48946)

  - In the Linux kernel, the following vulnerability has been resolved: xen/privcmd: fix error exit of     privcmd_ioctl_dm_op() The error exit of privcmd_ioctl_dm_op() is calling unlock_pages() potentially with     pages being NULL, leading to a NULL dereference. Additionally lock_pages() doesn't check for     pin_user_pages_fast() having been completely successful, resulting in potentially not locking all pages     into memory. This could result in sporadic failures when using the related memory in user mode. Fix all of     that by calling unlock_pages() always with the real number of pinned pages, which will be zero in case     pages being NULL, and by checking the number of pages pinned by pin_user_pages_fast() matching the     expected number of pages. (CVE-2022-49989)

  - In the Linux kernel, the following vulnerability has been resolved: net: USB: Fix wrong-direction WARNING     in plusb.c The syzbot fuzzer detected a bug in the plusb network driver: A zero-length control-OUT     transfer was treated as a read instead of a write. In modern kernels this error provokes a WARNING: usb     1-1: BOGUS control dir, pipe 80000280 doesn't match bRequestType c0 WARNING: CPU: 0 PID: 4645 at     drivers/usb/core/urb.c:411 usb_submit_urb+0x14a7/0x1880 drivers/usb/core/urb.c:411 Modules linked in: CPU:
    1 PID: 4645 Comm: dhcpcd Not tainted 6.2.0-rc6-syzkaller-00050-g9f266ccaa2f5 #0 Hardware name: Google     Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 RIP: 0010:usb_submit_urb+0x14a7/0x1880     drivers/usb/core/urb.c:411 ... Call Trace: <TASK> usb_start_wait_urb+0x101/0x4b0     drivers/usb/core/message.c:58 usb_internal_control_msg drivers/usb/core/message.c:102 [inline]     usb_control_msg+0x320/0x4a0 drivers/usb/core/message.c:153 __usbnet_read_cmd+0xb9/0x390     drivers/net/usb/usbnet.c:2010 usbnet_read_cmd+0x96/0xf0 drivers/net/usb/usbnet.c:2068 pl_vendor_req     drivers/net/usb/plusb.c:60 [inline] pl_set_QuickLink_features drivers/net/usb/plusb.c:75 [inline]     pl_reset+0x2f/0xf0 drivers/net/usb/plusb.c:85 usbnet_open+0xcc/0x5d0 drivers/net/usb/usbnet.c:889
    __dev_open+0x297/0x4d0 net/core/dev.c:1417 __dev_change_flags+0x587/0x750 net/core/dev.c:8530     dev_change_flags+0x97/0x170 net/core/dev.c:8602 devinet_ioctl+0x15a2/0x1d70 net/ipv4/devinet.c:1147     inet_ioctl+0x33f/0x380 net/ipv4/af_inet.c:979 sock_do_ioctl+0xcc/0x230 net/socket.c:1169     sock_ioctl+0x1f8/0x680 net/socket.c:1286 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:870     [inline] __se_sys_ioctl fs/ioctl.c:856 [inline] __x64_sys_ioctl+0x197/0x210 fs/ioctl.c:856 do_syscall_x64     arch/x86/entry/common.c:50 [inline] do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80     entry_SYSCALL_64_after_hwframe+0x63/0xcd The fix is to call usbnet_write_cmd() instead of     usbnet_read_cmd() and remove the USB_DIR_IN flag. (CVE-2023-52742)

  - In the Linux kernel, the following vulnerability has been resolved: tracing: Make sure trace_printk() can     output as soon as it can be used Currently trace_printk() can be used as soon as early_trace_init() is     called from start_kernel(). But if a crash happens, and ftrace_dump_on_oops is set on the kernel command     line, all you get will be: [ 0.456075] <idle>-0 0dN.2. 347519us : Unknown type 6 [ 0.456075] <idle>-0     0dN.2. 353141us : Unknown type 6 [ 0.456075] <idle>-0 0dN.2. 358684us : Unknown type 6 This is because the     trace_printk() event (type 6) hasn't been registered yet. That gets done via an early_initcall(), which     may be early, but not early enough. Instead of registering the trace_printk() event (and other ftrace     events, which are not trace events) via an early_initcall(), have them registered at the same time that     trace_printk() can be used. This way, if there is a crash before early_initcall(), then the     trace_printk()s will actually be useful. (CVE-2023-53007)

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-2026:76739 advisory.

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

    Security Fix(es):

    * kernel: tls: Use __sk_dst_get() and dst_dev_rcu() in get_netdev_for_sock() (CVE-2025-40149)

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

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

    * kernel: KVM: nSVM: Raise #UD if unhandled VMMCALL isn't intercepted by L1 (CVE-2026-46076)

    * kernel: gfs2: Fix slab-use-after-free in qd_put (CVE-2026-45861)

    * kernel: Bluetooth: hci_uart: fix UAFs and race conditions in close and init paths (CVE-2026-46275)

    * kernel: KVM: arm64: Reassign nested_mmus array behind mmu_lock (CVE-2026-46317)

    * kernel: netfilter: nf_log: validate MAC header was set before dumping it (CVE-2026-52942)

    * kernel: gfs2: add some missing log locking (CVE-2026-53049)

    * kernel: netfilter: nf_conntrack_sip: don't use simple_strtoul (CVE-2026-52986)

    * kernel: Bluetooth: fix UAF in l2cap_sock_cleanup_listen() vs l2cap_conn_del() (CVE-2026-53357)

    * kernel: net: ip_gre: require CAP_NET_ADMIN in the device netns for changelink (CVE-2026-63829)

    * kernel: ipv6: exthdrs: refresh nh pointer after ipv6_hop_jumbo() (CVE-2026-63924)

    * kernel: ipv6: exthdrs: refresh nh after handling HAO option (CVE-2026-63922)

    * kernel: ipv6: validate extension header length before copying to cmsg (CVE-2026-63920)

    * kernel: vxlan: do not reuse cached ip_hdr() value after skb_tunnel_check_pmtu() (CVE-2026-63993)

    * kernel: ipv6: rpl: fix hdrlen overflow in ipv6_rpl_srh_decompress() (CVE-2026-63984)

    * kernel: tunnels: do not assume transport header in iptunnel_pmtud_check_icmp() (CVE-2026-63992)

    * kernel: tunnels: load network headers after skb_cow() in iptunnel_pmtud_build_icmp[v6]()     (CVE-2026-63994)

    * kernel: Kernel SMB client: Double-free vulnerability allows remote denial of service or privilege     escalation (CVE-2026-64385)

    * kernel: Bluetooth: L2CAP: Fix use-after-free in l2cap_sock_new_connection_cb() (CVE-2026-64557)

    * kernel: vxlan: require CAP_NET_ADMIN in the device netns for changelink (CVE-2026-68432)

    * kernel: net: ip6_gre: require CAP_NET_ADMIN in the device netns for changelink (CVE-2026-72052)

    * kernel: dm-integrity: don't increment hash_offset twice (CVE-2026-72099)

    * kernel: KVM: arm64: vgic: Check the interrupt is still ours before migrating it (CVE-2026-72289)

    * kernel: netfilter: nf_queue: pin bridge device while NFQUEUE holds fake dst (CVE-2026-72255)

    * kernel: KVM: SVM: Update x2APIC MSR intercepts if AVIC is inhibited while L2 is active (CVE-2026-74516)

    * kernel: netfilter: nf_conntrack_sip: widen NAT rewrite delta to s32 in sip_help_tcp() (CVE-2026-74569)

    * kernel: ipvs: clear IPv4 options after rebasing tunnel ICMP errors (CVE-2026-74669)

    * kernel: netfilter: flowtable: publish GC-visible tuple last (CVE-2026-74746)

    * kernel: ipv6: fix use-after-free in ip6_finish_output2() (CVE-2026-80792)

    * kernel: KVM: s390: vsie: zero stale crypto bits (CVE-2026-80921)

    * kernel: nvme-tcp: reject a read that transferred too few bytes (CVE-2026-89480)

    * kernel: nvme-tcp: fix host memory disclosure on R2T for a read command (CVE-2026-89481)

    * kernel: nvme: add missing SRCU grace period in error path (CVE-2026-89972)

    * kernel: nvme/ioctl: check SUBMIT_IO with nvme_cmd_allowed() (CVE-2026-90227)

    * kernel: netfilter: nf_conntrack: use get_unaligned_be32() in tcp_sack() (CVE-2026-97417)

    * kernel: netfilter: nfnetlink_log: wait for rcu grace period before freeing pernet state (CVE-2026-93288)

    Bug Fix(es) and Enhancement(s):

    * [RHEL-9.8] kernel BUG at lib/list_debug.c:23! observed with liburing buf-ring-upgrade.t [rhel-9.8.z]     (JIRA:RHEL-254192)

    * hwmon: (core) Use device name as a fallback in devm_hwmon_device_register_with_info [rhel-9.8.z]     (JIRA:RHEL-262029)

    * RHEL9.4 - kernel: CPU hotplug unsupported by CPUMF [rhel-9.8.z] (JIRA:RHEL-270892)

    * Accel-DSA: dmaengine: idxd: kernel oops on unbind [rhel-9.8.z] (JIRA:RHEL-274410)

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

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

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

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:81406 advisory.

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

    Security Fix(es):

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

    * kernel: macsec: fix replay protection at XPN lower-PN wrap (CVE-2026-63925)

    * kernel: i2c: stub: Reject I2C block transfers with invalid length (CVE-2026-64191)

    * kernel: Kernel SMB client: Double-free vulnerability allows remote denial of service or privilege     escalation (CVE-2026-64385)

    * kernel: bpf: Support for hardening against JIT spraying (CVE-2026-64508)

    * kernel: x86/bugs: Enable IBPB flush on BPF JIT allocation (CVE-2026-64507)

    * kernel: openvswitch: fix GSO userspace truncation underflow (CVE-2026-68123)

    * kernel: cifs: validate DFS referral string offsets (CVE-2026-72318)

    * kernel: KVM: arm64: vgic: Check the interrupt is still ours before migrating it (CVE-2026-72289)

    * kernel: af_unix: Unlink scc_entry in unix_del_edge() (CVE-2026-80521)

    * kernel: nvmet-auth: Synchronize timeout work during SQ teardown (CVE-2026-89970)

    Bug Fix(es) and Enhancement(s):

    * net/tls backports for 10.2 (JIRA:RHEL-275027)

    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.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
313517	Amazon Linux 2023 : bpftool6.12, kernel6.12, kernel6.12-devel (ALAS2023-2026-1695)	Nessus	Amazon Linux Local Security Checks	2026/5/9	2026/5/26	high
359640	AlmaLinux 9.6 [TuxCare] Security Update: kernel / kernel-64k / kernel-64k-core / kernel-64k-debug / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1782155469)	Nessus	Alma Linux Local Security Checks	2026/10/1	2026/10/21	low
366074	Rocky Linux 10.2 [CIQ] Security Update: kernel / kernel-64k / kernel-64k-core / kernel-64k-debug / etc Multiple Vulnerabilities (crlsa-2026_81406)	Nessus	Rocky Linux Local Security Checks	2026/10/15	2026/10/15	critical
316948	Amazon Linux 2023 : bpftool6.18, kernel6.18, kernel6.18-devel (ALAS2023-2026-1746)	Nessus	Amazon Linux Local Security Checks	2026/5/27	2026/7/16	high
315670	Linux Distros Unpatched Vulnerability : CVE-2026-43332	Nessus	Misc.	2026/5/20	2026/10/20	high
325292	Oracle Linux 10 / 9 : Unbreakable Enterprise kernel (ELSA-2026-50372)	Nessus	Oracle Linux Local Security Checks	2026/7/6	2026/7/8	high
365632	RockyLinux 10 : kernel (RLSA-2026:81406)	Nessus	Rocky Linux Local Security Checks	2026/10/14	2026/10/14	critical
367942	AlmaLinux 10 : kernel (ALSA-2026:81406)	Nessus	Alma Linux Local Security Checks	2026/10/20	2026/10/20	critical
359694	Rocky Linux 9.6 [TuxCare] Security Update: kernel / kernel-64k / kernel-64k-core / kernel-64k-debug / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1782155469)	Nessus	Rocky Linux Local Security Checks	2026/10/1	2026/10/21	low
369302	RHEL 9 : kernel (RHSA-2026:76739)	Nessus	Red Hat Local Security Checks	2026/10/21	2026/10/21	high
369242	RHEL 10 : kernel (RHSA-2026:81406)	Nessus	Red Hat Local Security Checks	2026/10/21	2026/10/21	critical

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