In the Linux kernel, the following vulnerability has been resolved: block: zero non-PI portion of auto integrity buffer The auto-generated integrity buffer for writes needs to be fully initialized before being passed to the underlying block device, otherwise the uninitialized memory can be read back by userspace or anyone with physical access to the storage device. If protection information is generated, that portion of the integrity buffer is already initialized. The integrity data is also zeroed if PI generation is disabled via sysfs or the PI tuple size is 0. However, this misses the case where PI is generated and the PI tuple size is nonzero, but the metadata size is larger than the PI tuple. In this case, the remainder ("opaque") of the metadata is left uninitialized. Generalize the BLK_INTEGRITY_CSUM_NONE check to cover any case when the metadata is larger than just the PI tuple.

The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-71233 advisory.

    - pppoe: reload header pointer after dev_hard_header() (Guillaume Nault) [RHEL-242509] {CVE-2026-68121}
    - nvme-tcp: fix host memory disclosure on R2T for a read command (CKI Backport Bot) [RHEL-263403]     {CVE-2026-89481}
    - af_unix: Drop all SCM attributes for SOCKMAP. (Davide Caratti) [RHEL-229262] {CVE-2026-53005}
    - ipvs: do not propagate one-packet flag to synced conns (CKI Backport Bot) [RHEL-255860] {CVE-2026-80714}
    - drm/amdgpu/vce: fix integer overflow in image size (Mika Penttila) [RHEL-257136] {CVE-2026-68108}
    - drm/amdkfd: fix 32-bit overflow in CWSR total size calculation (Mika Penttila) [RHEL-237844]     {CVE-2026-68257}
    - drm/xe: Hold a dma-buf reference for imported BOs (CKI Backport Bot) [RHEL-236300] {CVE-2026-68266}
    - drm/virtio: use uninterruptible resv lock for plane updates (CKI Backport Bot) [RHEL-229327]     {CVE-2026-64098}
    - drm/amdgpu/userq: fix access to stale wptr mapping (Mika Penttila) [RHEL-225409] {CVE-2026-46311}
    - drm/amdgpu: do not use amdgpu_bo_gpu_offset_no_check individually (Mika Penttila) [RHEL-225409]     {CVE-2026-46311}
    - drm/amdgpu: Fix context pstate override handling (CKI Backport Bot) [RHEL-236714] {CVE-2026-68273}
    - drm/xe/rtp: Add RING_FORCE_TO_NONPRIV_DENY to OA whitelists (CKI Backport Bot) [RHEL-237962]     {CVE-2026-68267}
    - drm/xe/rtp: Refactor OAG MMIO trigger register whitelisting (CKI Backport Bot) [RHEL-237962]     {CVE-2026-68267}
    - drm/xe/xe3: Apply wa_14024997852 (CKI Backport Bot) [RHEL-237962] {CVE-2026-68267}
    - drm/xe/eustall: Fix drm_dev_put called before stream disable in close (CKI Backport Bot) [RHEL-229371]     {CVE-2026-53290}
    - drm/amdgpu/vcn3: Avoid overflow on msg bound check (Mika Penttila) [RHEL-225316] {CVE-2026-46230}
    - drm/amdgpu/vcn3: Prevent OOB reads when parsing dec msg (Mika Penttila) [RHEL-225316] {CVE-2026-46230}
    - drm/amdgpu/vcn4: Prevent OOB reads when parsing IB (CKI Backport Bot) [RHEL-226047] {CVE-2026-46204}
    - fbcon: Set fb_display[i]->mode to NULL when the mode is released (Mika Penttila) [RHEL-250108]     {CVE-2025-40323}
    - drm/amdgpu/vcn4: Avoid overflow on msg bound check (Mika Penttila) [RHEL-225444] {CVE-2026-46199}
    - drm/amdgpu/vcn4: Prevent OOB reads when parsing dec msg (Mika Penttila) [RHEL-225444] {CVE-2026-46199}
    - accel/ivpu: Add buffer overflow check in MS get_info_ioctl (CKI Backport Bot) [RHEL-230647]     {CVE-2026-53203}
    - libceph: fix potential use-after-free in have_mon_and_osd_map() (CKI Backport Bot) [RHEL-169081]     {CVE-2025-68285}
    - libceph: reset sparse-read state in osd_fault() (CKI Backport Bot) [RHEL-169079] {CVE-2026-23136}
    - libceph: replace overzealous BUG_ON in osdmap_apply_incremental() (CKI Backport Bot) [RHEL-169072]     {CVE-2026-22990}
    - libceph: prevent potential out-of-bounds reads in handle_auth_done() (CKI Backport Bot) [RHEL-169068]     {CVE-2026-22984}
    - libceph: make decode_pool() more resilient against corrupted osdmaps (CKI Backport Bot) [RHEL-169064]     {CVE-2025-71116}
    - net: tun: bound receive headroom (CKI Backport Bot) [RHEL-264371] {CVE-2026-81000}
    - xfrm: ah6: validate routing header segments_left (CKI Backport Bot) [RHEL-264303] {CVE-2026-80844}
    - scsi: qla2xxx: Bound rsp_info_len to avoid OOB sense-data read (CKI Backport Bot) [RHEL-262556]     {CVE-2026-89846}
    - netfilter: nf_conntrack_sip: widen NAT rewrite delta to s32 in sip_help_tcp() (CKI Backport Bot)     [RHEL-260585] {CVE-2026-74569}
    - selinux: check connect-related permissions on TCP Fast Open (CKI Backport Bot) [RHEL-258024]     {CVE-2026-72243}
    - smb: client: fix double-free in SMB2_flush() replay (CKI Backport Bot) [RHEL-253205] {CVE-2026-64383}
    - RHEL: revert 'block: only zero non-PI metadata tuples in bio_integrity_prep' (Jeff Moyer) [RHEL-189638]     {CVE-2026-23007}
    - block: don't overwrite bip_vcnt in bio_integrity_copy_user() (Jeff Moyer) [RHEL-232375] {CVE-2026-64053}
    - blk-cgroup: fix UAF in __blkcg_rstat_flush() (Jeff Moyer) [RHEL-230292] {CVE-2026-63802}
    - ALSA: timer: drain a slave's callback before its master detaches it (CKI Backport Bot) [RHEL-236084]     {CVE-2026-68201}
    - sctp: don't free the ASCONF's own transport in DEL-IP processing (CKI Backport Bot) [RHEL-234288]     {CVE-2026-64564}
    - mac802154: llsec: add skb_cow_data() before in-place crypto (CKI Backport Bot) [RHEL-231034]     {CVE-2026-63831}
    - netfilter: bridge: make ebt_snat ARP rewrite writable (CKI Backport Bot) [RHEL-190036] {CVE-2026-53266}
    - crypto: af_alg - Fix incorrect boolean values in af_alg_ctx (CKI Backport Bot) [RHEL-264234]     {CVE-2025-39964}
    - crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg (CKI Backport Bot) [RHEL-264234]     {CVE-2025-39964}
    - nvmet-tcp: check INIT_FAILED before nvmet_req_uninit in digest error path (CKI Backport Bot)     [RHEL-260452] {CVE-2026-64534}
    - mm/hugetlb: fix list corruption in allocate_file_region_entries() (Rafael Aquini) [RHEL-254491]     {CVE-2026-74518}
    - libceph: bound pg_{temp,upmap,upmap_items} length to CEPH_PG_MAX_SIZE (CKI Backport Bot) [RHEL-237164]     {CVE-2026-68159}
    - libceph: Amend checking to fix make W=1 build breakage (CKI Backport Bot) [RHEL-237164] {CVE-2026-68159}
    - Bluetooth: RFCOMM: Fix session UAF in set_termios (CKI Backport Bot) [RHEL-241107] {CVE-2026-68188}
    - libceph: Reject monmaps advertising zero monitors (CKI Backport Bot) [RHEL-240892] {CVE-2026-68155}
    - iommu/vt-d: Fix race condition during PASID entry replacement (Eder Zulian) [RHEL-228471]     {CVE-2026-45945}
    - iommu/vt-d: Clear Present bit before tearing down context entry (Eder Zulian) [RHEL-228471]     {CVE-2026-45944}
    - iommu/vt-d: Clear Present bit before tearing down PASID entry (Eder Zulian) [RHEL-228471]     {CVE-2026-45894}
    - Bluetooth: mgmt: hold reference for hci_conn in mgmt_pending_cmds (CKI Backport Bot) [RHEL-236849]     {CVE-2026-68391}
    - net/mlx5: Fix MCIA register buffer overflow on 32 dword reads (CKI Backport Bot) [RHEL-236786]     {CVE-2026-68293}
    - dm cache policy smq: check allocation under invalidate lock (CKI Backport Bot) [RHEL-231825]     {CVE-2026-53062}
    - dm cache policy smq: fix missing locks in invalidating cache blocks (CKI Backport Bot) [RHEL-231825]     {CVE-2026-53062}
    - crypto: ccp - Fix a crash due to incorrect cleanup usage of kfree (CKI Backport Bot) [RHEL-230408]     {CVE-2026-45959}

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

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

The remote AlmaLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:71233 advisory.

    * kernel: block: zero non-PI portion of auto integrity buffer (CVE-2026-23007)
      * kernel: netfilter: ebtables SNAT target writes to shared memory pages during ARP hardware address     rewrite (CVE-2026-53266)
      * kernel: mac802154: llsec: add skb_cow_data() before in-place crypto (CVE-2026-63831)
      * kernel: blk-cgroup: fix UAF in __blkcg_rstat_flush() (CVE-2026-63802)
      * kernel: block: don't overwrite bip_vcnt in bio_integrity_copy_user() (CVE-2026-64053)
      * kernel: smb: client: fix double-free in SMB2_flush() replay (CVE-2026-64383)
      * kernel: sctp: don't free the ASCONF's own transport in DEL-IP processing (CVE-2026-64564)
      * kernel: ALSA: timer: drain a slave's callback before its master detaches it (CVE-2026-68201)
      * kernel: selinux: check connect-related permissions on TCP Fast Open (CVE-2026-72243)
      * kernel: netfilter: nf_conntrack_sip: widen NAT rewrite delta to s32 in sip_help_tcp() (CVE-2026-74569)
      * kernel: xfrm: ah6: validate routing header segments_left (CVE-2026-80844)
      * kernel: net: tun: bound receive headroom (CVE-2026-81000)
      * kernel: scsi: qla2xxx: Bound rsp_info_len to avoid OOB sense-data read (CVE-2026-89846)


    Bug Fix(es) and Enhancement(s):

      * kernel module .ko ELF files with non-zero sh_addr section addresses [almalinux-10.2.z]     (JIRA:AlmaLinux-159298)
      * sctp: prevent peer transport count overflow [almalinux-10.2.z] (JIRA:AlmaLinux-216247)
      * [AlmaLinux 10] bnxt_en: RX queue restart failed: err=-95 [almalinux-10.2.z] (JIRA:AlmaLinux-247283)
      * RHIVOS - S32G: backport missing fixes to 10.2 (JIRA:AlmaLinux-259788)

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 AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1787935638 advisory.

  - In the Linux kernel, the following vulnerability has been resolved: fs/mount_setattr: always cleanup     mount_kattr Make sure that finish_mount_kattr() is called after mount_kattr was succesfully built in both     the success and failure case to prevent leaking any references we took when we built it. We returned early     if path lookup failed thereby risking to leak an additional reference we took when building mount_kattr     when an idmapped mount was requested. (CVE-2021-46923)

  - In the Linux kernel, the following vulnerability has been resolved: vdpa: ifcvf: Do proper cleanup if     IFCVF init fails ifcvf_mgmt_dev leaks memory if it is not freed before returning. Call is made to correct     return statement so memory does not leak. ifcvf_init_hw does not take care of this so it is needed to do     it here. (CVE-2022-48706)

  - In the Linux kernel, the following vulnerability has been resolved: tracing/histogram: Fix a potential     memory leak for kstrdup() kfree() is missing on an error path to free the memory allocated by kstrdup(): p     = param = kstrdup(data->params[i], GFP_KERNEL); So it is better to free it via kfree(p). (CVE-2022-48768)

  - In the Linux kernel, the following vulnerability has been resolved: efi: fix NULL-deref in init error path     In cases where runtime services are not supported or have been disabled, the runtime services workqueue     will never have been allocated. Do not try to destroy the workqueue unconditionally in the unlikely event     that EFI initialisation fails to avoid dereferencing a NULL pointer. (CVE-2022-48879)

  - In the Linux kernel, the following vulnerability has been resolved: RDMA/srp: Do not call scsi_done() from     srp_abort() After scmd_eh_abort_handler() has called the SCSI LLD eh_abort_handler callback, it performs     one of the following actions: * Call scsi_queue_insert(). * Call scsi_finish_command(). * Call     scsi_eh_scmd_add(). Hence, SCSI abort handlers must not call scsi_done(). Otherwise all the above actions     would trigger a use-after-free. Hence remove the scsi_done() call from srp_abort(). Keep the     srp_free_req() call before returning SUCCESS because we may not see the command again if SUCCESS is     returned. (CVE-2023-52515)

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.

  - 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: platform/x86: mxm-wmi: fix memleak in     mxm_wmi_call_mx[ds|mx]() The ACPI buffer memory (out.pointer) returned by wmi_evaluate_method() is not     freed after the call, so it leads to memory leak. The method results in ACPI buffer is not used, so just     pass NULL to wmi_evaluate_method() which fixes the memory leak. (CVE-2022-50521)

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

  - 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: platform/x86: mxm-wmi: fix memleak in     mxm_wmi_call_mx[ds|mx]() The ACPI buffer memory (out.pointer) returned by wmi_evaluate_method() is not     freed after the call, so it leads to memory leak. The method results in ACPI buffer is not used, so just     pass NULL to wmi_evaluate_method() which fixes the memory leak. (CVE-2022-50521)

  - 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 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-2026_71232 advisory.

    * kernel: block: zero non-PI portion of auto integrity buffer (CVE-2026-23007)

    * kernel: af_unix: Drop all SCM attributes for SOCKMAP (CVE-2026-53005)

    * kernel: mac802154: llsec: add skb_cow_data() before in-place crypto (CVE-2026-63831)

    * kernel: blk-cgroup: fix UAF in __blkcg_rstat_flush() (CVE-2026-63802)

    * kernel: block: don't overwrite bip_vcnt in bio_integrity_copy_user() (CVE-2026-64053)

    * kernel: smb: client: fix double-free in SMB2_flush() replay (CVE-2026-64383)

    * kernel: nvmet-tcp: check INIT_FAILED before nvmet_req_uninit in digest error path (CVE-2026-64534)

    * kernel: sctp: don't free the ASCONF's own transport in DEL-IP processing (CVE-2026-64564)

    * kernel: ALSA: timer: drain a slave's callback before its master detaches it (CVE-2026-68201)

    * kernel: ASoC: SOF: ipc3-control: Validate size in snd_sof_update_control (CVE-2026-72261)

    * kernel: xfrm: ah6: validate routing header segments_left (CVE-2026-80844)

    * kernel: net: tun: bound receive headroom (CVE-2026-81000)

    * kernel: scsi: qla2xxx: Bound rsp_info_len to avoid OOB sense-data read (CVE-2026-89846)

    Bug Fix(es) and Enhancement(s):

    * sctp: prevent peer transport count overflow [rhel-9.8.z] (JIRA:Rocky Linux-216251)

    * netfilter: nftables CVE and memory safety backports for 9.8 (JIRA:Rocky Linux-236634)

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 remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:71232 advisory.

    * kernel: block: zero non-PI portion of auto integrity buffer (CVE-2026-23007)

    * kernel: af_unix: Drop all SCM attributes for SOCKMAP (CVE-2026-53005)

    * kernel: mac802154: llsec: add skb_cow_data() before in-place crypto (CVE-2026-63831)

    * kernel: blk-cgroup: fix UAF in __blkcg_rstat_flush() (CVE-2026-63802)

    * kernel: block: don't overwrite bip_vcnt in bio_integrity_copy_user() (CVE-2026-64053)

    * kernel: smb: client: fix double-free in SMB2_flush() replay (CVE-2026-64383)

    * kernel: nvmet-tcp: check INIT_FAILED before nvmet_req_uninit in digest error path (CVE-2026-64534)

    * kernel: sctp: don't free the ASCONF's own transport in DEL-IP processing (CVE-2026-64564)

    * kernel: ALSA: timer: drain a slave's callback before its master detaches it (CVE-2026-68201)

    * kernel: ASoC: SOF: ipc3-control: Validate size in snd_sof_update_control (CVE-2026-72261)

    * kernel: xfrm: ah6: validate routing header segments_left (CVE-2026-80844)

    * kernel: net: tun: bound receive headroom (CVE-2026-81000)

    * kernel: scsi: qla2xxx: Bound rsp_info_len to avoid OOB sense-data read (CVE-2026-89846)

    Bug Fix(es) and Enhancement(s):

    * sctp: prevent peer transport count overflow [rhel-9.8.z] (JIRA:Rocky Linux-216251)

    * netfilter: nftables CVE and memory safety backports for 9.8 (JIRA:Rocky Linux-236634)

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

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

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-71232 advisory.

    - net: tun: bound receive headroom (CKI Backport Bot) [RHEL-264401] {CVE-2026-81000}
    - xfrm: ah6: validate routing header segments_left (CKI Backport Bot) [RHEL-264350] {CVE-2026-80844}
    - scsi: qla2xxx: Bound rsp_info_len to avoid OOB sense-data read (CKI Backport Bot) [RHEL-262595]     {CVE-2026-89846}
    - nvmet-tcp: check INIT_FAILED before nvmet_req_uninit in digest error path (CKI Backport Bot)     [RHEL-260449] {CVE-2026-64534}
    - af_unix: Drop all SCM attributes for SOCKMAP. (Davide Caratti) [RHEL-229264] {CVE-2026-53005}
    - smb: client: fix double-free in SMB2_flush() replay (CKI Backport Bot) [RHEL-253169] {CVE-2026-64383}
    - RHEL: revert 'block: only zero non-PI metadata tuples in bio_integrity_prep' (Jeff Moyer) [RHEL-189969]     {CVE-2026-23007}
    - block: don't overwrite bip_vcnt in bio_integrity_copy_user() (Jeff Moyer) [RHEL-232369] {CVE-2026-64053}
    - blk-cgroup: fix UAF in __blkcg_rstat_flush() (Jeff Moyer) [RHEL-230287] {CVE-2026-63802}
    - ASoC: SOF: ipc3-control: Validate size in snd_sof_update_control (CKI Backport Bot) [RHEL-243625]     {CVE-2026-72261}
    - netfilter: nf_tables: fix dst corruption in same register operation (Florian Westphal) [RHEL-236634]     {CVE-2026-64006}
    - netfilter: nft_fib: fix stale stack leak via the OIFNAME register (Florian Westphal) [RHEL-236634]     {CVE-2026-53134}
    - netfilter: nft_exthdr: fix register tracking for F_PRESENT flag (Florian Westphal) [RHEL-236634]     {CVE-2026-53218}
    - netfilter: nft_ct: bail out on template ct in get eval (Florian Westphal) [RHEL-236634] {CVE-2026-53267}
    - netfilter: nft_tunnel: fix use-after-free on object destroy (Florian Westphal) [RHEL-236634]     {CVE-2026-53212}
    - netfilter: nft_ct: fix missing expect put in obj eval (Florian Westphal) [RHEL-236634] {CVE-2026-52970}
    - netfilter: nf_tables: use list_del_rcu for netlink hooks (Florian Westphal) [RHEL-236634]     {CVE-2026-46324}
    - netfilter: nfnetlink_osf: fix potential NULL dereference in ttl check (Florian Westphal) [RHEL-236634]     {CVE-2026-52998}
    - netfilter: nfnetlink_osf: fix out-of-bounds read on option matching (Florian Westphal) [RHEL-236634]     {CVE-2026-52999}
    - netfilter: nft_ct: fix use-after-free in timeout object destroy (Florian Westphal) [RHEL-236634]     {CVE-2026-31665}
    - netfilter: nf_tables: reject immediate NF_QUEUE verdict (Florian Westphal) [RHEL-236634]     {CVE-2026-43024}
    - netfilter: nfnetlink_log: account for netlink header size (Florian Westphal) [RHEL-236634]     {CVE-2026-31416}
    - netfilter: nf_tables: always walk all pending catchall elements (Florian Westphal) [RHEL-236634]     {CVE-2026-23278}
    - netfilter: nft_set_pipapo: split gc into unlink and reclaim phase (Florian Westphal) [RHEL-236634]     {CVE-2026-23351}
    - netfilter: nf_tables: clone set on flush only (Florian Westphal) [RHEL-236634] {CVE-2026-23385}
    - netfilter: nft_ct: add seqadj extension for natted connections (Florian Westphal) [RHEL-236634]     {CVE-2025-68206}
    - netfilter: nft_objref: validate objref and objrefmap expressions (Florian Westphal) [RHEL-236634]     {CVE-2025-40206}
    - netfilter: nf_tables: do not defer rule destruction via call_rcu (Florian Westphal) [RHEL-236634]     {CVE-2024-56655}
    - netfilter: nft_set_pipapo: fix null deref for empty set (Florian Westphal) [RHEL-236634]     {CVE-2025-39867}
    - netfilter: nft_set_pipapo: clamp maximum map bucket size to INT_MAX (Florian Westphal) [RHEL-236634]     {CVE-2025-38201}
    - netfilter: nft_set_pipapo: prevent overflow in lookup table allocation (Florian Westphal) [RHEL-236634]     {CVE-2025-38162}
    - netfilter: nft_ct: drop pending enqueued packets on removal (Florian Westphal) [RHEL-236634]     {CVE-2026-43060}
    - nf_tables: nft_dynset: fix possible stateful expression memleak in error path (Florian Westphal)     [RHEL-236634] {CVE-2026-23399}
    - netfilter: xtables: restrict several matches to inet family (Florian Westphal) [RHEL-236634]     {CVE-2026-53001}
    - ALSA: timer: drain a slave's callback before its master detaches it (CKI Backport Bot) [RHEL-236081]     {CVE-2026-68201}
    - sctp: don't free the ASCONF's own transport in DEL-IP processing (CKI Backport Bot) [RHEL-234304]     {CVE-2026-64564}
    - mac802154: llsec: add skb_cow_data() before in-place crypto (CKI Backport Bot) [RHEL-231022]     {CVE-2026-63831}
    - crypto: af_alg - Fix incorrect boolean values in af_alg_ctx (CKI Backport Bot) [RHEL-264235]     {CVE-2025-39964}
    - crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg (CKI Backport Bot) [RHEL-264235]     {CVE-2025-39964}
    - mm/hugetlb: fix list corruption in allocate_file_region_entries() (Rafael Aquini) [RHEL-254487]     {CVE-2026-74518}
    - net/mlx5e: macsec: fix use-after-free of metadata_dst on RX SC delete (Mohammad Heib) [RHEL-242927]     {CVE-2026-72072}
    - iommu/vt-d: Fix race condition during PASID entry replacement (Eder Zulian) [RHEL-228484]     {CVE-2026-45945}
    - iommu/vt-d: Clear Present bit before tearing down context entry (Eder Zulian) [RHEL-228484]     {CVE-2026-45944}
    - iommu/vt-d: Clear Present bit before tearing down PASID entry (Eder Zulian) [RHEL-228484]     {CVE-2026-45894}
    - libceph: Reject monmaps advertising zero monitors (CKI Backport Bot) [RHEL-237896] {CVE-2026-68155}
    - libceph: guard missing CRUSH type name lookup (CKI Backport Bot) [RHEL-237554] {CVE-2026-68157}
    - libceph: refresh auth->authorizer_buf{,_len} after authorizer update (CKI Backport Bot) [RHEL-237486]     {CVE-2026-68156}
    - Bluetooth: RFCOMM: Fix session UAF in set_termios (CKI Backport Bot) [RHEL-237311] {CVE-2026-68188}
    - Bluetooth: mgmt: hold reference for hci_conn in mgmt_pending_cmds (CKI Backport Bot) [RHEL-236850]     {CVE-2026-68391}
    - net/mlx5: Fix MCIA register buffer overflow on 32 dword reads (CKI Backport Bot) [RHEL-236791]     {CVE-2026-68293}
    - dm cache policy smq: check allocation under invalidate lock (CKI Backport Bot) [RHEL-231819]     {CVE-2026-53062}
    - dm cache policy smq: fix missing locks in invalidating cache blocks (CKI Backport Bot) [RHEL-231819]     {CVE-2026-53062}
    - crypto: ccp - Fix a crash due to incorrect cleanup usage of kfree (CKI Backport Bot) [RHEL-230406]     {CVE-2026-45959}
    - keys: Pin request_key_auth payload in instantiate paths (CKI Backport Bot) [RHEL-225501]     {CVE-2026-63823}
    - ice: fix potential NULL pointer deref in error path of ice_set_ringparam() (Jakub Ramaseuski)     [RHEL-213003] {CVE-2026-53007}
    - ice: fix race condition in TX timestamp ring cleanup (Jakub Ramaseuski) [RHEL-213003] {CVE-2026-53008}
    - ice: Fix memory leak in ice_set_ringparam() (Jakub Ramaseuski) [RHEL-213003] {CVE-2026-23389}
    - ice: fix double-free of tx_buf skb (Jakub Ramaseuski) [RHEL-213003] {CVE-2026-53009}
    - ice: fix double free in ice_sf_eth_activate() error path (Jakub Ramaseuski) [RHEL-213003]     {CVE-2026-46162}
    - ice: ptp: don't WARN when controlling PF is unavailable (Jakub Ramaseuski) [RHEL-213003]     {CVE-2026-43346}
    - dpll: zl3073x: use __dpll_device_change_ntf() and remove change_work (Jakub Ramaseuski) [RHEL-213003]     {CVE-2026-63977}

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

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

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:71232 advisory.

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

    Security Fix(es):

    * kernel: block: zero non-PI portion of auto integrity buffer (CVE-2026-23007)

    * kernel: af_unix: Drop all SCM attributes for SOCKMAP (CVE-2026-53005)

    * kernel: mac802154: llsec: add skb_cow_data() before in-place crypto (CVE-2026-63831)

    * kernel: blk-cgroup: fix UAF in __blkcg_rstat_flush() (CVE-2026-63802)

    * kernel: block: don't overwrite bip_vcnt in bio_integrity_copy_user() (CVE-2026-64053)

    * kernel: smb: client: fix double-free in SMB2_flush() replay (CVE-2026-64383)

    * kernel: nvmet-tcp: check INIT_FAILED before nvmet_req_uninit in digest error path (CVE-2026-64534)

    * kernel: sctp: don't free the ASCONF's own transport in DEL-IP processing (CVE-2026-64564)

    * kernel: ALSA: timer: drain a slave's callback before its master detaches it (CVE-2026-68201)

    * kernel: ASoC: SOF: ipc3-control: Validate size in snd_sof_update_control (CVE-2026-72261)

    * kernel: xfrm: ah6: validate routing header segments_left (CVE-2026-80844)

    * kernel: net: tun: bound receive headroom (CVE-2026-81000)

    * kernel: scsi: qla2xxx: Bound rsp_info_len to avoid OOB sense-data read (CVE-2026-89846)

    Bug Fix(es) and Enhancement(s):

    * sctp: prevent peer transport count overflow [rhel-9.8.z] (JIRA:RHEL-216251)

    * netfilter: nftables CVE and memory safety backports for 9.8 (JIRA:RHEL-236634)

    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-2026:71233 advisory.

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

    Security Fix(es):

    * kernel: block: zero non-PI portion of auto integrity buffer (CVE-2026-23007)

    * kernel: netfilter: ebtables SNAT target writes to shared memory pages during ARP hardware address     rewrite (CVE-2026-53266)

    * kernel: mac802154: llsec: add skb_cow_data() before in-place crypto (CVE-2026-63831)

    * kernel: blk-cgroup: fix UAF in __blkcg_rstat_flush() (CVE-2026-63802)

    * kernel: block: don't overwrite bip_vcnt in bio_integrity_copy_user() (CVE-2026-64053)

    * kernel: smb: client: fix double-free in SMB2_flush() replay (CVE-2026-64383)

    * kernel: sctp: don't free the ASCONF's own transport in DEL-IP processing (CVE-2026-64564)

    * kernel: ALSA: timer: drain a slave's callback before its master detaches it (CVE-2026-68201)

    * kernel: selinux: check connect-related permissions on TCP Fast Open (CVE-2026-72243)

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

    * kernel: xfrm: ah6: validate routing header segments_left (CVE-2026-80844)

    * kernel: net: tun: bound receive headroom (CVE-2026-81000)

    * kernel: scsi: qla2xxx: Bound rsp_info_len to avoid OOB sense-data read (CVE-2026-89846)

    Bug Fix(es) and Enhancement(s):

    * kernel module .ko ELF files with non-zero sh_addr section addresses [rhel-10.2.z] (JIRA:RHEL-159298)

    * sctp: prevent peer transport count overflow [rhel-10.2.z] (JIRA:RHEL-216247)

    * [RHEL 10] bnxt_en: RX queue restart failed: err=-95 [rhel-10.2.z] (JIRA:RHEL-247283)

    * RHIVOS - S32G: backport missing fixes to 10.2 (JIRA:RHEL-259788)

    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 Ubuntu 24.04 LTS / Pro Realtime 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8669-1 advisory.

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

    - Foo-over-UDP (FOU);

    - ARM64 architecture;

    - x86 architecture;

    - Block layer subsystem;

    - Drivers core;

    - Null block device driver;

    - Bluetooth drivers;

    - Counter interface drivers;

    - DMA engine subsystem;

    - DPLL subsystem;

    - GPIO subsystem;

    - GPU drivers;

    - I2C subsystem;

    - IIO ADC drivers;

    - IIO subsystem;

    - InfiniBand drivers;

    - On-Chip Interconnect management framework;

    - IOMMU subsystem;

    - IRQ chip drivers;

    - Modular ISDN driver;

    - LED subsystem;

    - Multiple devices driver;

    - Media drivers;

    - UACCE accelerator framework;

    - MMC subsystem;

    - Ethernet bonding driver;

    - Network drivers;

    - Mellanox network drivers;

    - Texas Instruments network drivers;

    - NVME drivers;

    - Device tree and open firmware driver;

    - PHY drivers;

    - x86 platform drivers;

    - i.MX PM domains;

    - SCSI subsystem;

    - SLIMbus drivers;

    - SPI subsystem;

    - TTY drivers;

    - USB Host Controller drivers;

    - W1 Dallas's 1-wire bus driver;

    - Xen hypervisor drivers;

    - BTRFS file system;

    - EFI Variable file system;

    - File systems infrastructure;

    - Ext4 file system;

    - FUSE (File system in Userspace);

    - Network file systems library;

    - Network file system (NFS) client;

    - Network file system (NFS) server daemon;

    - SMB network file system;

    - Memory Management;

    - Memory management;

    - Scheduler infrastructure;

    - Tracing infrastructure;

    - IPv4 networking;

    - Netfilter;

    - NFC subsystem;

    - Network traffic control;

    - TCP network protocol;

    - io_uring subsystem;

    - Perf events;

    - Locking primitives;

    - Hibernation control;

    - Timer subsystem;

    - BPF subsystem;

    - Floating proportions library;

    - Bluetooth subsystem;

    - CAN network layer;

    - Ceph Core library;

    - Networking core;

    - IPv6 networking;

    - L2TP protocol;

    - MAC80211 subsystem;

    - Multipath TCP;

    - NET/ROM layer;

    - RxRPC session sockets;

    - SCTP protocol;

    - SMC sockets;

    - VMware vSockets driver;

    - Wireless networking;

    - ALSA AC97 driver;

    - Creative Sound Blaster X-Fi driver;

    - Texas InstrumentS Audio (ASoC/HDA) drivers;

    - USB sound devices; (CVE-2025-71158, CVE-2025-71160, CVE-2025-71161, CVE-2025-71162, CVE-2025-71163,     CVE-2025-71180, CVE-2025-71182, CVE-2025-71183, CVE-2025-71184, CVE-2025-71185, CVE-2025-71186,     CVE-2025-71187, CVE-2025-71188, CVE-2025-71189, CVE-2025-71190, CVE-2025-71191, CVE-2025-71192,     CVE-2025-71193, CVE-2025-71194, CVE-2025-71195, CVE-2025-71196, CVE-2025-71197, CVE-2025-71198,     CVE-2025-71199, CVE-2025-71200, CVE-2025-71201, CVE-2026-22976, CVE-2026-22977, CVE-2026-22978,     CVE-2026-22979, CVE-2026-22980, CVE-2026-22981, CVE-2026-22982, CVE-2026-22985, CVE-2026-22986,     CVE-2026-22987, CVE-2026-22989, CVE-2026-22990, CVE-2026-22991, CVE-2026-22992, CVE-2026-22993,     CVE-2026-22994, CVE-2026-22996, CVE-2026-22997, CVE-2026-22998, CVE-2026-22999, CVE-2026-23000,     CVE-2026-23001, CVE-2026-23002, CVE-2026-23003, CVE-2026-23004, CVE-2026-23005, CVE-2026-23006,     CVE-2026-23007, CVE-2026-23008, CVE-2026-23009, CVE-2026-23010, CVE-2026-23011, CVE-2026-23012,     CVE-2026-23013, CVE-2026-23014, CVE-2026-23015, CVE-2026-23017, CVE-2026-23018, CVE-2026-23019,     CVE-2026-23020, CVE-2026-23021, CVE-2026-23022, CVE-2026-23023, CVE-2026-23024, CVE-2026-23025,     CVE-2026-23026, CVE-2026-23030, CVE-2026-23031, CVE-2026-23032, CVE-2026-23033, CVE-2026-23034,     CVE-2026-23035, CVE-2026-23036, CVE-2026-23037, CVE-2026-23038, CVE-2026-23042, CVE-2026-23044,     CVE-2026-23045, CVE-2026-23046, CVE-2026-23047, CVE-2026-23049, CVE-2026-23050, CVE-2026-23051,     CVE-2026-23052, CVE-2026-23053, CVE-2026-23054, CVE-2026-23055, CVE-2026-23056, CVE-2026-23057,     CVE-2026-23058, CVE-2026-23059, CVE-2026-23061, CVE-2026-23062, CVE-2026-23063, CVE-2026-23064,     CVE-2026-23065, CVE-2026-23066, CVE-2026-23067, CVE-2026-23068, CVE-2026-23069, CVE-2026-23070,     CVE-2026-23071, CVE-2026-23072, CVE-2026-23073, CVE-2026-23075, CVE-2026-23076, CVE-2026-23077,     CVE-2026-23078, CVE-2026-23079, CVE-2026-23080, CVE-2026-23081, CVE-2026-23083, CVE-2026-23084,     CVE-2026-23085, CVE-2026-23086, CVE-2026-23087, CVE-2026-23088, CVE-2026-23089, CVE-2026-23090,     CVE-2026-23092, CVE-2026-23093, CVE-2026-23094, CVE-2026-23095, CVE-2026-23096, CVE-2026-23097,     CVE-2026-23098, CVE-2026-23099, CVE-2026-23100, CVE-2026-23101, CVE-2026-23102, CVE-2026-23103,     CVE-2026-23104, CVE-2026-23105, CVE-2026-23106, CVE-2026-23107, CVE-2026-23108, CVE-2026-23109,     CVE-2026-23110, CVE-2026-23113, CVE-2026-23114, CVE-2026-23115, CVE-2026-23116, CVE-2026-23118,     CVE-2026-23119, CVE-2026-23120, CVE-2026-23121, CVE-2026-23122, CVE-2026-23123, CVE-2026-23124,     CVE-2026-23125, CVE-2026-23126, CVE-2026-23128, CVE-2026-23129, CVE-2026-23130, CVE-2026-23131,     CVE-2026-23133, CVE-2026-23135, CVE-2026-23136, CVE-2026-23137, CVE-2026-23138, CVE-2026-23139,     CVE-2026-23140, CVE-2026-23141, CVE-2026-23142, CVE-2026-23143, CVE-2026-23144, CVE-2026-23145,     CVE-2026-23146, CVE-2026-23147, CVE-2026-23148, CVE-2026-23150, CVE-2026-23151, CVE-2026-23152,     CVE-2026-23154, CVE-2026-23156, CVE-2026-23157, CVE-2026-23158, CVE-2026-23159, CVE-2026-23160,     CVE-2026-23161, CVE-2026-23162, CVE-2026-23163, CVE-2026-23164, CVE-2026-23165, CVE-2026-23166,     CVE-2026-23167, CVE-2026-23168, CVE-2026-23169, CVE-2026-23170, CVE-2026-23171, CVE-2026-23172,     CVE-2026-23173, CVE-2026-23212, CVE-2026-31405, CVE-2026-31414, CVE-2026-31444, CVE-2026-31501,     CVE-2026-31589, CVE-2026-31633, CVE-2026-31636, CVE-2026-31705, CVE-2026-43198, CVE-2026-43379,     CVE-2026-43465, CVE-2026-43499, CVE-2026-46113, CVE-2026-46137, CVE-2026-46242, CVE-2026-46290,     CVE-2026-46317, CVE-2026-46331, CVE-2026-52924, CVE-2026-52989, CVE-2026-53086, CVE-2026-53131,     CVE-2026-53176, CVE-2026-53212, CVE-2026-53225, CVE-2026-53228, CVE-2026-53277, CVE-2026-53359)

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

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

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

  - block: zero non-PI portion of auto integrity buffer The auto-generated integrity buffer for writes needs     to be fully initialized before being passed to the underlying block device, otherwise the uninitialized     memory can be read back by userspace or anyone with physical access to the storage device. If protection     information is generated, that portion of the integrity buffer is already initialized. The integrity data     is also zeroed if PI generation is disabled via sysfs or the PI tuple size is 0. However, this misses the     case where PI is generated and the PI tuple size is nonzero, but the metadata size is larger than the PI     tuple. In this case, the remainder (opaque) of the metadata is left uninitialized. Generalize the     BLK_INTEGRITY_CSUM_NONE check to cover any case when the metadata is larger than just the PI tuple.
    (CVE-2026-23007)

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

ID	Name	Product	Family	Type	Severity
362982	Oracle Linux 10 : kernel (ELSA-2026-71233)	Nessus	Oracle Linux Local Security Checks	Local	medium
362977	AlmaLinux 10 : kernel (ALSA-2026:71233)	Nessus	Alma Linux Local Security Checks	Local	medium
361746	AlmaLinux 9.2 [TuxCare] Security Update: bpftool / kernel / kernel-abi-stablelists / kernel-core / etc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1787935638)	Nessus	Alma Linux Local Security Checks	Local	high
359694	Rocky Linux 9.6 [TuxCare] Security Update: kernel / kernel-abi-stablelists / kernel-core / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1782155469)	Nessus	Rocky Linux Local Security Checks	Local	high
359640	AlmaLinux 9.6 [TuxCare] Security Update: kernel / kernel-abi-stablelists / kernel-core / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1782155469)	Nessus	Alma Linux Local Security Checks	Local	high
353963	Rocky Linux 9 [CIQ] Security Update: kernel / kernel-64k / kernel-64k-core / kernel-64k-debug / etc Multiple Vulnerabilities (crlsa-2026_71232)	Nessus	Rocky Linux Local Security Checks	Local	medium
350692	RockyLinux 9 : kernel (RLSA-2026:71232)	Nessus	Rocky Linux Local Security Checks	Local	medium
350198	Oracle Linux 9 : kernel (ELSA-2026-71232)	Nessus	Oracle Linux Local Security Checks	Local	medium
349668	RHEL 9 : kernel (RHSA-2026:71232)	Nessus	Red Hat Local Security Checks	Local	medium
349655	RHEL 10 : kernel (RHSA-2026:71233)	Nessus	Red Hat Local Security Checks	Local	medium
340678	Ubuntu 24.04 LTS / Pro Realtime 24.04 LTS : Linux kernel (NVIDIA) vulnerabilities (USN-8669-1)	Nessus	Ubuntu Local Security Checks	Local	high
296527	Linux Distros Unpatched Vulnerability : CVE-2026-23007	Nessus	Misc.	Local	medium

Detections

Analytics

CVE-2026-23007

medium

Tenable Plugins

medium

medium

high

high

high

medium

medium

medium

medium

medium

high

medium