In the Linux kernel, the following vulnerability has been resolved: net/smc: fix UAF in smc_cdc_rx_handler() by pinning the socket smc_cdc_rx_handler() looks up the connection by token under the link group's conns_lock, drops the lock, and then dereferences conn and the smc_sock derived from it, ending in sock_hold(&smc->sk) inside smc_cdc_msg_recv(). No reference is held across the lock release. The only reference pinning the socket while the connection is discoverable in the link group is taken in smc_lgr_register_conn() (sock_hold) and dropped in __smc_lgr_unregister_conn() (sock_put), both under conns_lock. Once the handler drops conns_lock, a concurrent close() -> smc_release() -> smc_conn_free() -> smc_lgr_unregister_conn() can drop that reference and free the smc_sock, so the handler's later sock_hold() runs on freed memory: WARNING: lib/refcount.c:25 at refcount_warn_saturate Workqueue: rxe_wq do_work refcount_warn_saturate (lib/refcount.c:25) smc_cdc_msg_recv (net/smc/smc_cdc.c:430) smc_cdc_rx_handler (net/smc/smc_cdc.c:502) smc_wr_rx_tasklet_fn (net/smc/smc_wr.c:445) tasklet_action_common (kernel/softirq.c:938) handle_softirqs (kernel/softirq.c:622) Kernel panic - not syncing: panic_on_warn set Only SMC-R is affected. The SMC-D receive tasklet is stopped by tasklet_kill(&conn->rx_tsklet) in smc_conn_free() before the connection is unregistered, so it cannot run concurrently with the free. Take the socket reference while still holding conns_lock, so the registration reference can no longer be the last one, and drop it once the handler is done.

The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4369-1 advisory.

    The SUSE Linux Enterprise 15 SP6 kernel was updated to fix various security issues:

    The following security issues were fixed:

    - CVE-2024-57841,CVE-2026-53260: net: fix memory leak in tcp_conn_request() (bsc#1235944 bsc#1269731).
    - CVE-2025-68214: timers: Fix NULL function pointer race in timer_shutdown_sync() (bsc#1255225).
    - CVE-2026-23451: bonding: prevent potential infinite loop in bond_header_parse() (bsc#1261604).
    - CVE-2026-31502: team: fix header_ops type confusion with non-Ethernet ports (bsc#1263072).
    - CVE-2026-43147: Revert 'PCI/IOV: Add PCI rescan-remove locking when enabling/disabling SR-IOV'     (bsc#1264642).
    - CVE-2026-43456: bonding: fix type confusion in bond_setup_by_slave() (bsc#1264734).
    - CVE-2026-45968: cpuidle: Skip governor when only one idle state is available (bsc#1267023).
    - CVE-2026-52910: bpf: Free reuseport cBPF prog after RCU grace period (bsc#1268659).
    - CVE-2026-52912: netfilter: nf_queue: hold bridge skb->dev while queued (bsc#1269000).
    - CVE-2026-52929: sctp: stream: fully roll back denied add-stream state (bsc#1269004).
    - CVE-2026-52977: futex: Prevent lockup in requeue-PI during signal/ timeout wakeup (bsc#1269242).
    - CVE-2026-52994: vsock/virtio: fix MSG_ZEROCOPY pinned-pages accounting (bsc#1269126).
    - CVE-2026-53059: dm log: fix out-of-bounds write due to region_count overflow (bsc#1269655).
    - CVE-2026-53110: selftests/bpf: Add ASSERT_OK_FD macro (bsc#1269985).
    - CVE-2026-53163: locking/rtmutex: Skip remove_waiter() when waiter is not enqueued (bsc#1269306).
    - CVE-2026-53264: net/sched: act_api: use RCU with deferred freeing for action lifecycle (bsc#1269238).
    - CVE-2026-53365: vsock/virtio: fix zerocopy completion for multi-skb sends (bsc#1271365).
    - CVE-2026-53381: virtiofs: fix UAF on submount umount (bsc#1271830).
    - CVE-2026-63801: tipc: fix slab-use-after-free Read in tipc_aead_decrypt_done (bsc#1272230).
    - CVE-2026-63823: keys: Pin request_key_auth payload in instantiate paths (bsc#1272182).
    - CVE-2026-63827: apparmor: fix use-after-free in rawdata dedup loop (bsc#1272179).
    - CVE-2026-63879: drm/amdgpu: fix amdgpu_hmm_range_get_pages (bsc#1272569).
    - CVE-2026-63881: drm/amdkfd: fix a vulnerability of integer overflow in kfd debugger (bsc#1272571).
    - CVE-2026-63887: scsi: target: iscsi: Bound iscsi_encode_text_output() appends to rsp_buf (bsc#1272385).
    - CVE-2026-63888: scsi: target: iscsi: Fix CRC overread and double-free in iscsit_handle_text_cmd()     (bsc#1272390).
    - CVE-2026-63920: ipv6: validate extension header length before copying to cmsg (bsc#1272877).
    - CVE-2026-63944: Bluetooth: hci_sync: fix UAF in hci_le_create_cis_sync (bsc#1272662).
    - CVE-2026-63970: vsock/virtio: bind uarg before filling zerocopy skb (bsc#1272673).
    - CVE-2026-63992: tunnels: do not assume transport header in iptunnel_pmtud_check_icmp() (bsc#1272868).
    - CVE-2026-64000: net: hsr: fix potential OOB access in supervision frame handling (bsc#1273030).
    - CVE-2026-64002: ipv4: free net->ipv4.sysctl_local_reserved_ports after unregister_net_sysctl_table()     (bsc#1273774).
    - CVE-2026-64007: netfilter: synproxy: refresh tcphdr after skb_ensure_writable (bsc#1273105).
    - CVE-2026-64010: nfc: llcp: Fix use-after-free race in nfc_llcp_recv_cc() (bsc#1273882).
    - CVE-2026-64011: nfc: llcp: Fix use-after-free in llcp_sock_release() (bsc#1273891).
    - CVE-2026-64015: security/keys: fix missed RCU read section on lookup (bsc#1273762).
    - CVE-2026-64029: ALSA: seq: Serialize UMP output teardown with event_input (bsc#1273766).
    - CVE-2026-64048: net/smc: reject CHID-0 ACCEPT that matches an empty ism_dev slot (bsc#1273484).
    - CVE-2026-64098: drm/virtio: use uninterruptible resv lock for plane updates (bsc#1273488).
    - CVE-2026-64109: af_unix: Peek the queue synchronized (bsc#1273748).
    - CVE-2026-64114: ipv4: raw: reject IP_HDRINCL packets with ihl < 5 (bsc#1273742).
    - CVE-2026-64115: vsock/vmci: fix UAF when peer resets connection during handshake (bsc#1273745).
    - CVE-2026-64121: net: ifb: report ethtool stats over num_tx_queues (bsc#1273743).
    - CVE-2026-64217: netfs: Fix overrun check in netfs_extract_user_iter() (bsc#1272798).
    - CVE-2026-64268: RDMA/siw: bound Read Response placement to the RREAD length (bsc#1273276).
    - CVE-2026-64304: crypto: qat - validate RSA CRT component lengths (bsc#1273944).
    - CVE-2026-64312: crypto: pcrypt - restore callback for non-parallel fallback (bsc#1273968).
    - CVE-2026-64355: bpf: Reject fragmented frames in devmap (bsc#1273422).
    - CVE-2026-64383: smb: client: fix double-free in SMB2_flush() replay (bsc#1273426).
    - CVE-2026-64384: smb: client: fix change notify replay double-free (bsc#1274541).
    - CVE-2026-64385: smb: client: fix double-free in SMB2_ioctl() replay (bsc#1274539).
    - CVE-2026-64386: smb: client: fix query_info() replay double-free (bsc#1274543).
    - CVE-2026-64387: smb: client: fix query directory replay double-free (bsc#1274545).
    - CVE-2026-64423: ipv4: igmp: remove multicast group from hash table on device destruction (bsc#1274274).
    - CVE-2026-64450: tipc: fix out-of-bounds read in broadcast Gap ACK blocks (bsc#1273523).
    - CVE-2026-64481: ALSA: hda/cs35l41: Fix firmware load work teardown (bsc#1274547).
    - CVE-2026-64541: net/smc: fix UAF in smc_cdc_rx_handler() by pinning the socket (bsc#1273303).
    - CVE-2026-64543: tipc: fix use-after-free of the discoverer in tipc_disc_rcv() (bsc#1273311).
    - CVE-2026-64562: KVM: nVMX: Hide shadow VMCS right after VMCLEAR (bsc#1273930).
    - CVE-2026-64563: rhashtable: clear stale iter->p on table restart (bsc#1273995).
    - CVE-2026-64572: ipv4: fib: free fib_alias with kfree_rcu() on insert error path (bsc#1274014).
    - CVE-2026-64577: gtp: check skb_pull_data() return in gtp1u_send_echo_resp() (bsc#1274031).
    - CVE-2026-64581: xfrm: fix sk_dst_cache double-free in xfrm_user_policy() (bsc#1274041).
    - CVE-2026-64593: btrfs: do not trim a device which is not writeable (bsc#1274497).
    - CVE-2026-68121: pppoe: reload header pointer after dev_hard_header() (bsc#1274888).
    - CVE-2026-68136: net: gro: fix double aggregation of flush-marked skbs (bsc#1275474).
    - CVE-2026-68138: net/sched: serialize qdisc_rtab_list against concurrent get/put (bsc#1274941).
    - CVE-2026-68155: libceph: Reject monmaps advertising zero monitors (bsc#1275304).
    - CVE-2026-68158: libceph: Fix multiplication overflow in decode_new_up_state_weight() (bsc#1275307).
    - CVE-2026-68159: libceph: bound pg_{temp,upmap,upmap_items} length to CEPH_PG_MAX_SIZE (bsc#1275470).
    - CVE-2026-68160: ceph: fix pre-auth out-of-bounds read on snaptrace in ceph_handle_caps() (bsc#1275472).
    - CVE-2026-68202: ALSA: seq: close a re-opened queue timer in the destructor (bsc#1275161).
    - CVE-2026-68397: net/iucv: take a reference on the socket found in afiucv_hs_rcv() (bsc#1274898).
    - CVE-2026-68398: ppp: defer channel free to an RCU grace period to fix pppol2tp RX UAF (bsc#1274908).
    - CVE-2026-68417: RDMA/siw: publish QP after initialization (bsc#1274696).
    - CVE-2026-68426: xfrm: fix stale skb->prev after async crypto steals a GSO segment (bsc#1274705).
    - CVE-2026-68480: x86/bugs: Make Safe-RET robust against interrupt injection (bsc#1274208).
    - CVE-2026-72020: ipvs: reset full ip_vs_seq structs in ip_vs_conn_new (bsc#1275506).
    - CVE-2026-72069: locking/rt: Fix the incorrect RCU protection in rt_spin_unlock() (bsc#1275528).
    - CVE-2026-72072: net/mlx5e: macsec: fix use-after-free of metadata_dst on RX SC delete (bsc#1277155).
    - CVE-2026-72083: scsi: target: core: Fix iSCSI ISID use-after-free in REGISTER AND MOVE (bsc#1275535).
    - CVE-2026-72084: scsi: target: Bound PR-OUT TransportID parsing to the received buffer (bsc#1275540).
    - CVE-2026-72123: can: bcm: defer rx_op deallocation to workqueue to fix thrtimer UAF (bsc#1277523).
    - CVE-2026-72135: tpm: Make the TPM character devices non-seekable (bsc#1277571).
    - CVE-2026-72221: sunrpc: wait for in-flight TLS handshake callback when cancel loses race (bsc#1275665).
    - CVE-2026-72222: sunrpc: pin svc_xprt across the asynchronous TLS handshake callback (bsc#1275669).
    - CVE-2026-72251: netfilter: nf_nat_sip: reload possible stale data pointer (bsc#1275827).
    - CVE-2026-72262: ASoC: SOF: ipc3-control: Fix heap overflow in bytes_ext put/get (bsc#1277678).
    - CVE-2026-72288: KVM: arm64: vgic: Handle race between interrupt affinity change and LPI disabling     (bsc#1275886).
    - CVE-2026-72289: KVM: arm64: vgic: Check the interrupt is still ours before migrating it (bsc#1275905).
    - CVE-2026-72317: SUNRPC: pin upper rpc_clnt across the TLS connect_worker (bsc#1275925).
    - CVE-2026-72339: qede: fix off-by-one in BD ring consumption on build_skb failure (bsc#1276006).
    - CVE-2026-72389: bridge: stp: Fix a potential use-after-free when deleting a bridge (bsc#1273869).
    - CVE-2026-74345: RDMA/siw: Fix endpoint/socket association handling (bsc#1277285).
    - CVE-2026-74377: RDMA/rxe: Copy WQE to local buffer in non-SRQ receive path (bsc#1278236).
    - CVE-2026-74378: RDMA/rxe: Fix TOCTOU heap overflow in get_srq_wqe (bsc#1278233).
    - CVE-2026-74390: RDMA/irdma: Fix out-of-bounds write in irdma_copy_user_pgaddrs (bsc#1278088).
    - CVE-2026-74394: RDMA/srpt: fix integer overflow in immediate data length check (bsc#1277408).
    - CVE-2026-74454: drm/vc4: Supply the overflow slot size in BPOS, not the whole bin BO (bsc#1277073).
    - CVE-2026-74488: wifi: mwifiex: use the subframe length when parsing A-MSDU TDLS frames (bsc#1276350).
    - CVE-2026-74496: fou: Fix use-after-free in fou_create() (bsc#1275867).
    - CVE-2026-74516: KVM: SVM: Update x2APIC MSR intercepts if AVIC is inhibited while L2 is active     (bsc#1275797).
    - CVE-2026-74518: mm/hugetlb: fix list corruption in allocate_file_region_entries() (bsc#1275798).
    - CVE-2026-74537: Bluetooth: ISO: hold sk properly in iso_conn_ready (bsc#1275687).
    - CVE-2026-74556: scsi: libiscsi_tcp: Bound SCSI Response data segment to the connection buffer     (bsc#1275696).
    - CVE-2026-74581: net: ipv6: clear suppressed fib6 rule result (bsc#1275782).
    - CVE-2026-74582: packet: use consistent hard_header_len in non-ring send paths (bsc#1275784).
    - CVE-2026-74612: veth: fix skb length accounting after XDP frag adjustment (bsc#1277505).
    - CVE-2026-74669: ipvs: clear IPv4 options after rebasing tunnel ICMP errors (bsc#1277391).
    - CVE-2026-74695: netfilter: nf_flow_table: drop existing skb dst before skb_dst_set_noref()     (bsc#1276931).
    - CVE-2026-80722: wifi: mac80211: validate individual TWT params before driver setup (bsc#1277860).

    The following non security issues were fixed:

    - ibmvnic: Only record tx completed bytes once per handler (bsc#1274620).
    - KVM: arm64: vgic: Fix IIDR revision field extracted from wrong value (git-fixes).
    - KVM: x86/mmu: WARN and clear role.invalid when creating a child shadow page (git-fixes).
    - mkspec-dtb: Move DTS prefix into package list.
    - mkspec-dtb: Move provides-obsoletes to package list.
    - mkspec-dtb: Put per-architecture package lists into a hash.
    - mkspec-dtb: re-indent.
    - net: mana: Add debug knob to skip TX timeout recovery reset (git-fixes).
    - net: mana: Add handler for sriov configure (bsc#1272756).
    - net: mana: Cap MSI-X vectors to the device MSI-X table size (git-fixes).
    - net: mana: Extend RX CQE coalescing up to 8 packets (git-fixes).
    - net: mana: Fall back to scattered pages for GDMA queues (git-fixes).
    - net: mana: force full-page RX buffers via ethtool private flag (bsc#1269792).
    - net: mana: refactor mana_get_strings() and mana_get_sset_count() to use switch (bsc#1269792).
    - net: mana: Route ring-buffer access through offset-based helpers (git-fixes).
    - net: tap: set skb->dev before parsing virtio net header in tap_get_user_xdp() (git-fixes bsc#1274550).
    - PCI: hv: Set irq_retrigger callback for the Hyper-V PCI MSI irqchip (git-fixes).
    - powerpc/pseries: lparcfg - fix kbuf[] underflow (bsc#1274753 ltc#221289 bsc#1274754 ltc#221288     bsc#1274752       ltc#221290).
    - RDMA/mana_ib: drain QP references after partial table insertion (git-fixes).
    - RDMA/mana_ib: unify QP lookup table (git-fixes).
    - scsi: storvsc: Support manual scans for all Hyper-V targets (git-fixes).
    - smb/client: handle overlapping allocated ranges in fallocate (bsc#1274902).
    - x86/bugs: Clarify that syscall hardening isn't a BHI mitigation (git-fixes).

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

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

The remote Ubuntu 24.04 LTS / 26.04 LTS / Pro Realtime 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8816-1 advisory.

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

    - ARM64 architecture;

    - S390 architecture;

    - x86 architecture;

    - DRBD Distributed Replicated Block Device drivers;

    - InfiniBand drivers;

    - IOMMU subsystem;

    - Multiple devices driver;

    - Network drivers;

    - Microsoft Azure Network Adapter (MANA) driver;

    - NVME drivers;

    - TCM subsystem;

    - Virtio Host (VHOST) subsystem;

    - Xen hypervisor drivers;

    - AFS file system;

    - File systems infrastructure;

    - Network file systems library;

    - Network file system (NFS) client;

    - NTFS3 file system;

    - OCFS2 file system;

    - OrangeFS file system;

    - SMB network file system;

    - IPv4 networking;

    - Sun RPC protocol;

    - IPv6 networking;

    - IP tunnels definitions;

    - Netfilter;

    - TCP network protocol;

    - Locking primitives;

    - 9P file system network protocol;

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

    - Networking core;

    - IFE protocol;

    - RxRPC session sockets;

    - Network traffic control;

    - SCTP protocol;

    - SMC sockets;

    - TIPC protocol;

    - XFRM subsystem; (CVE-2026-64530, CVE-2026-64534, CVE-2026-64535, CVE-2026-64541, CVE-2026-64551,     CVE-2026-68083, CVE-2026-68457, CVE-2026-68476, CVE-2026-68477, CVE-2026-72014, CVE-2026-72020,     CVE-2026-72033, CVE-2026-72041, CVE-2026-72046, CVE-2026-72064, CVE-2026-72065, CVE-2026-72069,     CVE-2026-72083, CVE-2026-72084, CVE-2026-72085, CVE-2026-72098, CVE-2026-72129, CVE-2026-72130,     CVE-2026-72137, CVE-2026-72139, CVE-2026-72191, CVE-2026-72192, CVE-2026-72194, CVE-2026-72217,     CVE-2026-72220, CVE-2026-72221, CVE-2026-72222, CVE-2026-72226, CVE-2026-72234, CVE-2026-72248,     CVE-2026-72249, CVE-2026-72251, CVE-2026-72277, CVE-2026-72278, CVE-2026-72279, CVE-2026-72287,     CVE-2026-72288, CVE-2026-72289, CVE-2026-72296, CVE-2026-72299, CVE-2026-72317, CVE-2026-72318,     CVE-2026-72319, CVE-2026-72320, CVE-2026-72322, CVE-2026-72323, CVE-2026-72329, CVE-2026-72339,     CVE-2026-72348, CVE-2026-72351, CVE-2026-72355, CVE-2026-72366, CVE-2026-72381, CVE-2026-72393,     CVE-2026-72398, CVE-2026-72399, CVE-2026-72412, CVE-2026-72417, CVE-2026-72422, CVE-2026-72429,     CVE-2026-72436, CVE-2026-72442, CVE-2026-72451, CVE-2026-72463, CVE-2026-72466, CVE-2026-72472,     CVE-2026-72473, CVE-2026-72477, CVE-2026-72491, CVE-2026-72493, CVE-2026-72494, CVE-2026-72495,     CVE-2026-72496, CVE-2026-72501, CVE-2026-74255, CVE-2026-74267, CVE-2026-74268, CVE-2026-74269,     CVE-2026-74287, CVE-2026-74310, CVE-2026-74345, CVE-2026-74350, CVE-2026-74361, CVE-2026-74376,     CVE-2026-74384, CVE-2026-74394, CVE-2026-74398, CVE-2026-74401, CVE-2026-74406, CVE-2026-74427,     CVE-2026-74428, CVE-2026-74433, CVE-2026-74434, CVE-2026-74436, CVE-2026-74439, CVE-2026-80665)

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

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

The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4284-1 advisory.

    The SUSE Linux Enterprise 15 SP4 kernel was updated to fix various security issues:

    The following security issues were fixed:

    - CVE-2023-53109: net: tunnels: annotate lockless accesses to dev->needed_headroom (bsc#1242405     bsc#1275784).
    - CVE-2024-57841: net: fix memory leak in tcp_conn_request() (bsc#1235944).
    - CVE-2026-53260: tcp: Add preempt_{disable,enable}_nested() in reqsk_queue_hash_req() (bsc#1269731).
    - CVE-2026-23451: bonding: prevent potential infinite loop in bond_header_parse() (bsc#1261604).
    - CVE-2026-31502: team: fix header_ops type confusion with non-Ethernet ports (bsc#1263072).
    - CVE-2026-43456: bonding: fix type confusion in bond_setup_by_slave() (bsc#1264734).
    - CVE-2026-43502: net/rds: handle zerocopy send cleanup before the message is queued (bsc#1266008).
    - CVE-2026-45968: cpuidle: Skip governor when only one idle state is available (bsc#1267023).
    - CVE-2026-52910: bpf: Free reuseport cBPF prog after RCU grace period (bsc#1268659).
    - CVE-2026-52912: netfilter: nf_queue: hold bridge skb->dev while queued (bsc#1269000).
    - CVE-2026-52929: sctp: stream: fully roll back denied add-stream state (bsc#1269004).
    - CVE-2026-52977: futex: Prevent lockup in requeue-PI during signal/ timeout wakeup (bsc#1269242).
    - CVE-2026-53059: dm log: fix out-of-bounds write due to region_count overflow (bsc#1269655).
    - CVE-2026-53163: locking/rtmutex: Skip remove_waiter() when waiter is not enqueued (bsc#1269306).
    - CVE-2026-53264: net/sched: act_api: use RCU with deferred freeing for action lifecycle (bsc#1269238).
    - CVE-2026-53381: virtiofs: fix UAF on submount umount (bsc#1271830).
    - CVE-2026-63801: tipc: fix slab-use-after-free Read in tipc_aead_decrypt_done (bsc#1272230).
    - CVE-2026-63823: keys: Pin request_key_auth payload in instantiate paths (bsc#1272182).
    - CVE-2026-63827: apparmor: fix use-after-free in rawdata dedup loop (bsc#1272179).
    - CVE-2026-63887: scsi: target: iscsi: Bound iscsi_encode_text_output() appends to rsp_buf (bsc#1272385).
    - CVE-2026-63888: scsi: target: iscsi: Fix CRC overread and double-free in iscsit_handle_text_cmd()     (bsc#1272390).
    - CVE-2026-63920: ipv6: validate extension header length before copying to cmsg (bsc#1272877).
    - CVE-2026-63992: tunnels: do not assume transport header in iptunnel_pmtud_check_icmp() (bsc#1272868).
    - CVE-2026-64002: ipv4: free net->ipv4.sysctl_local_reserved_ports after unregister_net_sysctl_table()     (bsc#1273774).
    - CVE-2026-64007: netfilter: synproxy: refresh tcphdr after skb_ensure_writable (bsc#1273105).
    - CVE-2026-64010: nfc: llcp: Fix use-after-free race in nfc_llcp_recv_cc() (bsc#1273882).
    - CVE-2026-64011: nfc: llcp: Fix use-after-free in llcp_sock_release() (bsc#1273891).
    - CVE-2026-64015: security/keys: fix missed RCU read section on lookup (bsc#1273762).
    - CVE-2026-64047: net: tls: fix off-by-one in sg_chain entry count for wrapped sk_msg ring (bsc#1273060).
    - CVE-2026-64048: net/smc: reject CHID-0 ACCEPT that matches an empty ism_dev slot (bsc#1273484).
    - CVE-2026-64098: drm/virtio: use uninterruptible resv lock for plane updates (bsc#1273488).
    - CVE-2026-64109: af_unix: Peek the queue synchronized (bsc#1273748).
    - CVE-2026-64114: ipv4: raw: reject IP_HDRINCL packets with ihl < 5 (bsc#1273742).
    - CVE-2026-64115: vsock/vmci: fix UAF when peer resets connection during handshake (bsc#1273745).
    - CVE-2026-64268: RDMA/siw: bound Read Response placement to the RREAD length (bsc#1273276).
    - CVE-2026-64304: crypto: qat - validate RSA CRT component lengths (bsc#1273944).
    - CVE-2026-64355: bpf: Reject fragmented frames in devmap (bsc#1273422).
    - CVE-2026-64423: ipv4: igmp: remove multicast group from hash table on device destruction (bsc#1274274).
    - CVE-2026-64450: tipc: fix out-of-bounds read in broadcast Gap ACK blocks (bsc#1273523).
    - CVE-2026-64481: ALSA: hda/cs35l41: Fix firmware load work teardown (bsc#1274547).
    - CVE-2026-64541: net/smc: fix UAF in smc_cdc_rx_handler() by pinning the socket (bsc#1273303).
    - CVE-2026-64543: tipc: fix use-after-free of the discoverer in tipc_disc_rcv() (bsc#1273311).
    - CVE-2026-64556: perf/core: Detach event groups during remove_on_exec (bsc#1273251).
    - CVE-2026-64562: KVM: nVMX: Hide shadow VMCS right after VMCLEAR (bsc#1273930).
    - CVE-2026-64563: rhashtable: clear stale iter->p on table restart (bsc#1273995).
    - CVE-2026-64572: ipv4: fib: free fib_alias with kfree_rcu() on insert error path (bsc#1274014).
    - CVE-2026-64581: xfrm: fix sk_dst_cache double-free in xfrm_user_policy() (bsc#1274041).
    - CVE-2026-64593: btrfs: do not trim a device which is not writeable (bsc#1274497).
    - CVE-2026-68121: pppoe: reload header pointer after dev_hard_header() (bsc#1274888).
    - CVE-2026-68136: net: gro: fix double aggregation of flush-marked skbs (bsc#1275474).
    - CVE-2026-68138: net/sched: serialize qdisc_rtab_list against concurrent get/put (bsc#1274941).
    - CVE-2026-68155: libceph: Reject monmaps advertising zero monitors (bsc#1275304).
    - CVE-2026-68158: libceph: Fix multiplication overflow in decode_new_up_state_weight() (bsc#1275307).
    - CVE-2026-68159: libceph: bound pg_{temp,upmap,upmap_items} length to CEPH_PG_MAX_SIZE (bsc#1275470).
    - CVE-2026-68160: ceph: fix pre-auth out-of-bounds read on snaptrace in ceph_handle_caps() (bsc#1275472).
    - CVE-2026-68202: ALSA: seq: close a re-opened queue timer in the destructor (bsc#1275161).
    - CVE-2026-68397: net/iucv: take a reference on the socket found in afiucv_hs_rcv() (bsc#1274898).
    - CVE-2026-68398: ppp: defer channel free to an RCU grace period to fix pppol2tp RX UAF (bsc#1274908).
    - CVE-2026-68417: RDMA/siw: publish QP after initialization (bsc#1274696).
    - CVE-2026-68426: xfrm: fix stale skb->prev after async crypto steals a GSO segment (bsc#1274705).
    - CVE-2026-68480: x86/bugs: Make Safe-RET robust against interrupt injection (bsc#1274208).
    - CVE-2026-72020: ipvs: reset full ip_vs_seq structs in ip_vs_conn_new (bsc#1275506).
    - CVE-2026-72069: locking/rt: Fix the incorrect RCU protection in rt_spin_unlock() (bsc#1275528).
    - CVE-2026-72083: scsi: target: core: Fix iSCSI ISID use-after-free in REGISTER AND MOVE (bsc#1275535).
    - CVE-2026-72084: scsi: target: core: Generate correct identifiers for PR OUT transport IDs (bsc#1275540).
    - CVE-2026-72123: can: bcm: defer rx_op deallocation to workqueue to fix thrtimer UAF (bsc#1277523).
    - CVE-2026-72135: tpm: Make the TPM character devices non-seekable (bsc#1277571).
    - CVE-2026-72164: ocfs2: avoid moving extents to occupied clusters (bsc#1277553).
    - CVE-2026-72251: netfilter: nf_nat_sip: reload possible stale data pointer (bsc#1275827).
    - CVE-2026-72288: KVM: arm64: vgic: Handle race between interrupt affinity change and LPI disabling     (bsc#1275886).
    - CVE-2026-72289: KVM: arm64: vgic: Check the interrupt is still ours before migrating it (bsc#1275905).
    - CVE-2026-72323: ipv4: igmp: Fix potential UAF in igmp_gq_start_timer() (bsc#1275985).
    - CVE-2026-72339: qede: fix off-by-one in BD ring consumption on build_skb failure (bsc#1276006).
    - CVE-2026-72389: bridge: stp: Fix a potential use-after-free when deleting a bridge (bsc#1273869).
    - CVE-2026-74345: RDMA/siw: Fix endpoint/socket association handling (bsc#1277285).
    - CVE-2026-74377: RDMA/rxe: Copy WQE to local buffer in non-SRQ receive path (bsc#1278236).
    - CVE-2026-74378: RDMA/rxe: Fix TOCTOU heap overflow in get_srq_wqe (bsc#1278233).
    - CVE-2026-74388: ALSA: seq: oss: Fix UAF at handling events with embedded SysEx data (bsc#1278253).
    - CVE-2026-74390: RDMA/irdma: Fix out-of-bounds write in irdma_copy_user_pgaddrs (bsc#1278088).
    - CVE-2026-74394: RDMA/srpt: fix integer overflow in immediate data length check (bsc#1277408).
    - CVE-2026-74406: vxlan: Fix potential null-ptr-deref in vxlan_gro_prepare_receive() (bsc#1276395).
    - CVE-2026-74454: drm/vc4: Supply the overflow slot size in BPOS, not the whole bin BO (bsc#1277073).
    - CVE-2026-74488: wifi: mwifiex: use the subframe length when parsing A-MSDU TDLS frames (bsc#1276350).
    - CVE-2026-74496: fou: Fix use-after-free in fou_create() (bsc#1275867).
    - CVE-2026-74518: mm/hugetlb: fix list corruption in allocate_file_region_entries() (bsc#1275798).
    - CVE-2026-74537: Bluetooth: ISO: hold sk properly in iso_conn_ready (bsc#1275687).
    - CVE-2026-74556: scsi: libiscsi_tcp: Bound SCSI Response data segment to the connection buffer     (bsc#1275696).
    - CVE-2026-74582: packet: use consistent hard_header_len in non-ring send paths (bsc#1275784).
    - CVE-2026-74615: vxlan: do not arm the ageing timer on a device that is down (bsc#1277901).
    - CVE-2026-74616: xdp: reject clones that overrun skb_shared_info tailroom (bsc#1277813).
    - CVE-2026-74669: ipvs: clear IPv4 options after rebasing tunnel ICMP errors (bsc#1277391).
    - CVE-2026-74695: netfilter: nf_flow_table: drop existing skb dst before skb_dst_set_noref()     (bsc#1276931).
    - CVE-2026-74743: macvlan: inherit needed_headroom and needed_tailroom from lowerdev (bsc#1277908).
    - CVE-2026-80580: fbdev: bound mode sysfs output to the sysfs buffer (bsc#1278294).
    - CVE-2026-80714: ipvs: do not propagate one-packet flag to synced conns (bsc#1277561).
    - CVE-2026-80716: ALSA: pcm: wake linked drain waiters on unlink (bsc#1277837).
    - CVE-2026-80737: serial: amba-pl011: synchronize DMA teardown (bsc#1279487).
    - CVE-2026-80909: drm/amdgpu: Reject UVD message with invalid number of h265 refs (bsc#1279422).

    The following non security issues were fixed:

    - mkspec-dtb: Move DTS prefix into package list.
    - mkspec-dtb: Move provides-obsoletes to package list.
    - mkspec-dtb: Put per-architecture package lists into a hash.
    - mkspec-dtb: re-indent.
    - net: tap: set skb->dev before parsing virtio net header in tap_get_user_xdp() (git-fixes bsc#1274550).
    - perf: Reject exited events as group leaders (git-fixes).
    - powerpc/pseries: lparcfg - fix kbuf[] underflow (bsc#1274753 ltc#221289 bsc#1274754 ltc#221288     bsc#1274752       ltc#221290).
    - RDMA/siw: Introduce siw_cep_set_free_and_put (git-fixes).
    - RDMA/siw: Introduce siw_destroy_cep_sock (git-fixes).
    - RDMA/siw: Introduce siw_free_cm_id (git-fixes).
    - RDMA/siw: Only check attrs->cap.max_send_wr in siw_create_qp (git-fixes).
    - smb/client: handle overlapping allocated ranges in fallocate (bsc#1274902).
    - smb: client: require net admin for CIFS SWN netlink (bsc#1273966).

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

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

The remote 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-8781-1 advisory.

    It was discovered that some Arm processors could complete a broadcast translation lookaside buffer (TLB)     invalidation before memory writes made through the invalidated translation were globally observed. A local     attacker could possibly use this to write to memory after permission to do so had been revoked, bypassing     memory protections or escalating privileges. (CVE-2025-10263)

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

    - ARM64 architecture;

    - User-space API (UAPI);

    - Kernel build system;

    - ARM32 architecture;

    - PowerPC architecture;

    - RISC-V architecture;

    - S390 architecture;

    - User-Mode Linux (UML);

    - x86 architecture;

    - Cryptographic API;

    - Intel NPU Driver;

    - Compute Acceleration Framework;

    - ACPI drivers;

    - Drivers core;

    - DRBD Distributed Replicated Block Device drivers;

    - Rados block device (RBD) driver;

    - Ublk userspace block driver;

    - Compressed RAM block device driver;

    - Bluetooth drivers;

    - Hardware crypto device drivers;

    - CXL (Compute Express Link) drivers;

    - Arm Firmware Framework for ARMv8-A(FFA);

    - EFI core;

    - FPGA Framework;

    - GPU drivers;

    - HID subsystem;

    - Hardware monitoring drivers;

    - I2C subsystem;

    - I3C subsystem;

    - InfiniBand drivers;

    - Input Device core drivers;

    - Input Device (Mouse) drivers;

    - IOMMU subsystem;

    - Multiple devices driver;

    - Media drivers;

    - Fastrpc Driver;

    - Network drivers;

    - Mellanox network drivers;

    - Microsoft Azure Network Adapter (MANA) driver;

    - MediaTek network drivers;

    - NVME drivers;

    - Operating Performance Points (OPP) driver;

    - PCI subsystem;

    - PTP clock framework;

    - RPMSG subsystem;

    - SCSI subsystem;

    - SoundWire subsystem;

    - SPI subsystem;

    - Greybus lights staging drivers;

    - Media staging drivers;

    - NVIDIA Tegra embedded controller (NVEC) staging driver;

    - Realtek RTL8723BS SDIO drivers;

    - TCM subsystem;

    - Trusted Execution Environment drivers;

    - Thunderbolt and USB4 drivers;

    - TTY drivers;

    - USB Gadget drivers;

    - USB Dual Role (OTG-ready) Controller drivers;

    - USB Serial drivers;

    - vDPA drivers;

    - VFIO drivers;

    - Virtio Host (VHOST) subsystem;

    - Virtio drivers;

    - Xen hypervisor drivers;

    - 9P distributed file system;

    - AFS file system;

    - File systems infrastructure;

    - BTRFS file system;

    - Ceph distributed file system;

    - exFAT file system;

    - F2FS file system;

    - GFS2 file system;

    - HFS file system;

    - HFS+ file system;

    - JFS file system;

    - Network file systems library;

    - Network file system (NFS) client;

    - Network file system (NFS) server daemon;

    - NTFS3 file system;

    - OCFS2 file system;

    - OrangeFS file system;

    - SMB network file system;

    - BPF subsystem;

    - File system encryption (fscrypt);

    - Software nodes and device properties;

    - IPv4 networking;

    - KVM subsystem;

    - Mellanox drivers;

    - Memory management;

    - Networking core;

    - Netfilter;

    - Socket messages infrastructure;

    - MediaTek SoC drivers;

    - Sun RPC protocol;

    - Network traffic control;

    - IPv6 networking;

    - Amateur Radio drivers;

    - Bluetooth subsystem;

    - IP tunnels definitions;

    - KCM (Kernel Connection Multiplexor) sockets driver;

    - MultiProtocol Label Switching driver;

    - TCP network protocol;

    - XFRM subsystem;

    - Tracing infrastructure;

    - io_uring subsystem;

    - Control group (cgroup);

    - Perf events;

    - IRQ subsystem;

    - Locking primitives;

    - KProbes tracing;

    - 9P file system network protocol;

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

    - Ethernet bridge;

    - CAN network layer;

    - Ceph Core library;

    - Handshake API;

    - HSR network protocol;

    - IFE protocol;

    - L2TP protocol;

    - MAC80211 subsystem;

    - IEEE 802.15.4 subsystem;

    - Multipath TCP;

    - NFC subsystem;

    - Open vSwitch;

    - Phonet protocol;

    - RDS protocol;

    - RxRPC session sockets;

    - SCTP protocol;

    - SMC sockets;

    - TIPC protocol;

    - TLS protocol;

    - Unix domain sockets;

    - VMware vSockets driver;

    - Wireless networking;

    - X.25 network layer;

    - eXpress Data Path;

    - Rust bindings mechanism;

    - AppArmor security module;

    - Key management;

    - Linux Security Modules (LSM) Framework;

    - SELinux security module;

    - ALSA framework;

    - AudioScience HPI driver;

    - Intel ASoC drivers;

    - USB sound devices; (CVE-2024-14040, CVE-2024-35948, CVE-2024-41008, CVE-2024-43872, CVE-2024-44932,     CVE-2024-44964, CVE-2024-49932, CVE-2024-49940, CVE-2024-50106, CVE-2024-50217, CVE-2024-52560,     CVE-2024-53098, CVE-2024-56552, CVE-2024-56591, CVE-2024-57857, CVE-2024-58089, CVE-2024-58094,     CVE-2024-58098, CVE-2024-58100, CVE-2024-58241, CVE-2025-21687, CVE-2025-21693, CVE-2025-21984,     CVE-2025-21985, CVE-2025-22104, CVE-2025-22108, CVE-2025-22109, CVE-2025-23132, CVE-2025-37776,     CVE-2025-37876, CVE-2025-37906, CVE-2025-38064, CVE-2025-38069, CVE-2025-38187, CVE-2025-38204,     CVE-2025-38206, CVE-2025-38242, CVE-2025-38498, CVE-2025-38563, CVE-2025-38565, CVE-2025-38636,     CVE-2025-38717, CVE-2025-39677, CVE-2025-39789, CVE-2025-39859, CVE-2025-39862, CVE-2025-39896,     CVE-2025-39933, CVE-2025-39958, CVE-2025-39990, CVE-2025-40025, CVE-2025-40040, CVE-2025-40054,     CVE-2025-40064, CVE-2025-40074, CVE-2025-40075, CVE-2025-40139, CVE-2025-40158, CVE-2025-40168,     CVE-2025-40170, CVE-2025-40203, CVE-2025-40274, CVE-2025-40344, CVE-2025-40354, CVE-2025-68174,     CVE-2025-68304, CVE-2025-68360, CVE-2025-68745, CVE-2025-68822, CVE-2025-71073, CVE-2025-71074,     CVE-2025-71202, CVE-2025-71289, CVE-2026-23208, CVE-2026-23239, CVE-2026-23240, CVE-2026-23327,     CVE-2026-23393, CVE-2026-23469, CVE-2026-31420, CVE-2026-31479, CVE-2026-31486, CVE-2026-31493,     CVE-2026-31560, CVE-2026-31568, CVE-2026-31630, CVE-2026-31663, CVE-2026-31771, CVE-2026-43009,     CVE-2026-43029, CVE-2026-43042, CVE-2026-43048, CVE-2026-43101, CVE-2026-43116, CVE-2026-43126,     CVE-2026-43172, CVE-2026-43213, CVE-2026-43263, CVE-2026-43303, CVE-2026-43352, CVE-2026-43353,     CVE-2026-43464, CVE-2026-45850, CVE-2026-45894, CVE-2026-45932, CVE-2026-45944, CVE-2026-46054,     CVE-2026-46130, CVE-2026-46158, CVE-2026-46170, CVE-2026-46175, CVE-2026-46181, CVE-2026-46203,     CVE-2026-46275, CVE-2026-46315, CVE-2026-46320, CVE-2026-46324, CVE-2026-46330, CVE-2026-52908,     CVE-2026-52909, CVE-2026-52910, CVE-2026-52912, CVE-2026-52915, CVE-2026-52916, CVE-2026-52918,     CVE-2026-52919, CVE-2026-52921, CVE-2026-52922, CVE-2026-52926, CVE-2026-52934, CVE-2026-52941,     CVE-2026-52956, CVE-2026-52988, CVE-2026-52991, CVE-2026-53000, CVE-2026-53005, CVE-2026-53009,     CVE-2026-53024, CVE-2026-53025, CVE-2026-53053, CVE-2026-53070, CVE-2026-53078, CVE-2026-53089,     CVE-2026-53090, CVE-2026-53091, CVE-2026-53109, CVE-2026-53118, CVE-2026-53120, CVE-2026-53129,     CVE-2026-53131, CVE-2026-53132, CVE-2026-53133, CVE-2026-53148, CVE-2026-53159, CVE-2026-53182,     CVE-2026-53183, CVE-2026-53185, CVE-2026-53186, CVE-2026-53196, CVE-2026-53198, CVE-2026-53216,     CVE-2026-53217, CVE-2026-53221, CVE-2026-53230, CVE-2026-53232, CVE-2026-53239, CVE-2026-53250,     CVE-2026-53254, CVE-2026-53256, CVE-2026-53262, CVE-2026-53264, CVE-2026-53266, CVE-2026-53269,     CVE-2026-53270, CVE-2026-53273, CVE-2026-53275, CVE-2026-53281, CVE-2026-53284, CVE-2026-53354,     CVE-2026-53355, CVE-2026-53357, CVE-2026-53358, CVE-2026-53361, CVE-2026-53368, CVE-2026-53384,     CVE-2026-53398, CVE-2026-53399, CVE-2026-63795, CVE-2026-63796, CVE-2026-63797, CVE-2026-63800,     CVE-2026-63801, CVE-2026-63804, CVE-2026-63807, CVE-2026-63808, CVE-2026-63815, CVE-2026-63818,     CVE-2026-63825, CVE-2026-63828, CVE-2026-63829, CVE-2026-63830, CVE-2026-63831, CVE-2026-63853,     CVE-2026-63858, CVE-2026-63886, CVE-2026-63887, CVE-2026-63888, CVE-2026-63893, CVE-2026-63906,     CVE-2026-63912, CVE-2026-63914, CVE-2026-63915, CVE-2026-63916, CVE-2026-63917, CVE-2026-63919,     CVE-2026-63921, CVE-2026-63922, CVE-2026-63924, CVE-2026-63926, CVE-2026-63940, CVE-2026-63944,     CVE-2026-63945, CVE-2026-63946, CVE-2026-63947, CVE-2026-63948, CVE-2026-63952, CVE-2026-63974,     CVE-2026-63975, CVE-2026-63976, CVE-2026-63978, CVE-2026-63979, CVE-2026-63980, CVE-2026-63984,     CVE-2026-63992, CVE-2026-63993, CVE-2026-63994, CVE-2026-64000, CVE-2026-64007, CVE-2026-64010,     CVE-2026-64011, CVE-2026-64015, CVE-2026-64018, CVE-2026-64025, CVE-2026-64029, CVE-2026-64032,     CVE-2026-64033, CVE-2026-64034, CVE-2026-64039, CVE-2026-64046, CVE-2026-64047, CVE-2026-64048,     CVE-2026-64051, CVE-2026-64055, CVE-2026-64056, CVE-2026-64064, CVE-2026-64073, CVE-2026-64076,     CVE-2026-64077, CVE-2026-64082, CVE-2026-64083, CVE-2026-64084, CVE-2026-64085, CVE-2026-64086,     CVE-2026-64087, CVE-2026-64088, CVE-2026-64089, CVE-2026-64091, CVE-2026-64092, CVE-2026-64093,     CVE-2026-64096, CVE-2026-64097, CVE-2026-64098, CVE-2026-64099, CVE-2026-64102, CVE-2026-64103,     CVE-2026-64106, CVE-2026-64108, CVE-2026-64109, CVE-2026-64111, CVE-2026-64112, CVE-2026-64113,     CVE-2026-64114, CVE-2026-64115, CVE-2026-64116, CVE-2026-64117, CVE-2026-64118, CVE-2026-64121,     CVE-2026-64125, CVE-2026-64126, CVE-2026-64127, CVE-2026-64128, CVE-2026-64133, CVE-2026-64134,     CVE-2026-64135, CVE-2026-64136, CVE-2026-64137, CVE-2026-64138, CVE-2026-64144, CVE-2026-64147,     CVE-2026-64148, CVE-2026-64153, CVE-2026-64155, CVE-2026-64160, CVE-2026-64163, CVE-2026-64165,     CVE-2026-64166, CVE-2026-64168, CVE-2026-64170, CVE-2026-64173, CVE-2026-64174, CVE-2026-64177,     CVE-2026-64178, CVE-2026-64179, CVE-2026-64180, CVE-2026-64182, CVE-2026-64183, CVE-2026-64184,     CVE-2026-64185, CVE-2026-64191, CVE-2026-64206, CVE-2026-64214, CVE-2026-64217, CVE-2026-64218,     CVE-2026-64219, CVE-2026-64220, CVE-2026-64221, CVE-2026-64225, CVE-2026-64231, CVE-2026-64237,     CVE-2026-64247, CVE-2026-64249, CVE-2026-64268, CVE-2026-64269, CVE-2026-64280, CVE-2026-64303,     CVE-2026-64313, CVE-2026-64315, CVE-2026-64319, CVE-2026-64320, CVE-2026-64355, CVE-2026-64361,     CVE-2026-64364, CVE-2026-64382, CVE-2026-64383, CVE-2026-64384, CVE-2026-64385, CVE-2026-64386,     CVE-2026-64387, CVE-2026-64390, CVE-2026-64391, CVE-2026-64392, CVE-2026-64393, CVE-2026-64394,     CVE-2026-64396, CVE-2026-64397, CVE-2026-64399, CVE-2026-64400, CVE-2026-64408, CVE-2026-64438,     CVE-2026-64441, CVE-2026-64445, CVE-2026-64450, CVE-2026-64475, CVE-2026-64510, CVE-2026-64518,     CVE-2026-64523, CVE-2026-64529, CVE-2026-64530, CVE-2026-64534, CVE-2026-64535, CVE-2026-64541,     CVE-2026-64548, CVE-2026-64551, CVE-2026-64552, CVE-2026-64554, CVE-2026-64555, CVE-2026-64557,     CVE-2026-64561, CVE-2026-64562, CVE-2026-64564, CVE-2026-64586, CVE-2026-64597, CVE-2026-64598,     CVE-2026-68082, CVE-2026-68083, CVE-2026-68117, CVE-2026-68123, CVE-2026-68124, CVE-2026-68127,     CVE-2026-68136, CVE-2026-68137, CVE-2026-68138, CVE-2026-68144, CVE-2026-68147, CVE-2026-68152,     CVE-2026-68154, CVE-2026-68156, CVE-2026-68158, CVE-2026-68159, CVE-2026-68160, CVE-2026-68161,     CVE-2026-68162, CVE-2026-68198, CVE-2026-68206, CVE-2026-68209, CVE-2026-68210, CVE-2026-68213,     CVE-2026-68228, CVE-2026-68229, CVE-2026-68300, CVE-2026-68302, CVE-2026-68343, CVE-2026-68381,     CVE-2026-68388, CVE-2026-68426, CVE-2026-68431, CVE-2026-68457, CVE-2026-68461, CVE-2026-68470,     CVE-2026-68476, CVE-2026-68477, CVE-2026-72014, CVE-2026-72020, CVE-2026-72033, CVE-2026-72041,     CVE-2026-72065, CVE-2026-72069, CVE-2026-72071, CVE-2026-72083, CVE-2026-72084, CVE-2026-72085,     CVE-2026-72098, CVE-2026-72111, CVE-2026-72124, CVE-2026-72125, CVE-2026-72126, CVE-2026-72129,     CVE-2026-72130, CVE-2026-72191, CVE-2026-72192, CVE-2026-72194, CVE-2026-72200, CVE-2026-72217,     CVE-2026-72221, CVE-2026-72222, CVE-2026-72226, CVE-2026-72234, CVE-2026-72251, CVE-2026-72255,     CVE-2026-72288, CVE-2026-72289, CVE-2026-72296, CVE-2026-72299, CVE-2026-72317, CVE-2026-72318,     CVE-2026-72319, CVE-2026-72320, CVE-2026-72322, CVE-2026-72323, CVE-2026-72329, CVE-2026-72339,     CVE-2026-72348, CVE-2026-72351, CVE-2026-72380, CVE-2026-72383, CVE-2026-72398, CVE-2026-72399,     CVE-2026-72421, CVE-2026-72422, CVE-2026-72434, CVE-2026-72436, CVE-2026-72451, CVE-2026-72454,     CVE-2026-72466, CVE-2026-72472, CVE-2026-72473, CVE-2026-72487, CVE-2026-72488, CVE-2026-72489,     CVE-2026-72491, CVE-2026-72494, CVE-2026-72495, CVE-2026-72496, CVE-2026-72499, CVE-2026-74255,     CVE-2026-74264, CVE-2026-74267, CVE-2026-74268, CVE-2026-74269, CVE-2026-74279, CVE-2026-74280,     CVE-2026-74287, CVE-2026-74302, CVE-2026-74305, CVE-2026-74310, CVE-2026-74345, CVE-2026-74350,     CVE-2026-74376, CVE-2026-74384, CVE-2026-74394, CVE-2026-74398, CVE-2026-74401, CVE-2026-74405,     CVE-2026-74406, CVE-2026-74407, CVE-2026-74408, CVE-2026-74410, CVE-2026-74411, CVE-2026-74417,     CVE-2026-74427, CVE-2026-74436, CVE-2026-74439, CVE-2026-74440, CVE-2026-74473, CVE-2026-74474,     CVE-2026-74475, CVE-2026-74476, CVE-2026-74478, CVE-2026-74480, CVE-2026-74493, CVE-2026-74495,     CVE-2026-74521, CVE-2026-74538, CVE-2026-74541, CVE-2026-74556, CVE-2026-74569)

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.

An update of the linux package has been released.

The remote Debian 12 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4724 advisory.

    -------------------------------------------------------------------------     Debian LTS Advisory DLA-4724-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/                        Ben Hutchings     August 07, 2026                               https://wiki.debian.org/LTS
    -------------------------------------------------------------------------

    Package        : linux-6.12     Version        : 6.12.100-1~deb12u1     CVE ID         : CVE-2025-21807 CVE-2026-45944 CVE-2026-46093 CVE-2026-53005                      CVE-2026-53027 CVE-2026-53226 CVE-2026-53260 CVE-2026-53365                      CVE-2026-53392 CVE-2026-53399 CVE-2026-53402 CVE-2026-63815                      CVE-2026-63816 CVE-2026-63818 CVE-2026-63970 CVE-2026-64187                      CVE-2026-64189 CVE-2026-64192 CVE-2026-64206 CVE-2026-64227                      CVE-2026-64241 CVE-2026-64256 CVE-2026-64265 CVE-2026-64266                      CVE-2026-64268 CVE-2026-64269 CVE-2026-64270 CVE-2026-64271                      CVE-2026-64272 CVE-2026-64273 CVE-2026-64274 CVE-2026-64275                      CVE-2026-64276 CVE-2026-64277 CVE-2026-64279 CVE-2026-64284                      CVE-2026-64286 CVE-2026-64287 CVE-2026-64289 CVE-2026-64294                      CVE-2026-64296 CVE-2026-64297 CVE-2026-64298 CVE-2026-64299                      CVE-2026-64301 CVE-2026-64303 CVE-2026-64304 CVE-2026-64305                      CVE-2026-64306 CVE-2026-64307 CVE-2026-64308 CVE-2026-64309                      CVE-2026-64310 CVE-2026-64312 CVE-2026-64313 CVE-2026-64315                      CVE-2026-64316 CVE-2026-64317 CVE-2026-64318 CVE-2026-64319                      CVE-2026-64320 CVE-2026-64321 CVE-2026-64322 CVE-2026-64323                      CVE-2026-64324 CVE-2026-64326 CVE-2026-64327 CVE-2026-64328                      CVE-2026-64329 CVE-2026-64330 CVE-2026-64331 CVE-2026-64332                      CVE-2026-64333 CVE-2026-64334 CVE-2026-64335 CVE-2026-64336                      CVE-2026-64337 CVE-2026-64338 CVE-2026-64340 CVE-2026-64341                      CVE-2026-64342 CVE-2026-64343 CVE-2026-64344 CVE-2026-64345                      CVE-2026-64346 CVE-2026-64347 CVE-2026-64348 CVE-2026-64350                      CVE-2026-64351 CVE-2026-64352 CVE-2026-64354 CVE-2026-64355                      CVE-2026-64357 CVE-2026-64358 CVE-2026-64359 CVE-2026-64360                      CVE-2026-64361 CVE-2026-64362 CVE-2026-64363 CVE-2026-64364                      CVE-2026-64365 CVE-2026-64367 CVE-2026-64368 CVE-2026-64369                      CVE-2026-64370 CVE-2026-64371 CVE-2026-64372 CVE-2026-64373                      CVE-2026-64374 CVE-2026-64375 CVE-2026-64376 CVE-2026-64377                      CVE-2026-64378 CVE-2026-64379 CVE-2026-64380 CVE-2026-64381                      CVE-2026-64382 CVE-2026-64383 CVE-2026-64384 CVE-2026-64385                      CVE-2026-64386 CVE-2026-64387 CVE-2026-64390 CVE-2026-64391                      CVE-2026-64392 CVE-2026-64393 CVE-2026-64394 CVE-2026-64395                      CVE-2026-64396 CVE-2026-64397 CVE-2026-64398 CVE-2026-64399                      CVE-2026-64401 CVE-2026-64402 CVE-2026-64403 CVE-2026-64404                      CVE-2026-64405 CVE-2026-64406 CVE-2026-64407 CVE-2026-64408                      CVE-2026-64409 CVE-2026-64411 CVE-2026-64412 CVE-2026-64413                      CVE-2026-64414 CVE-2026-64415 CVE-2026-64416 CVE-2026-64417                      CVE-2026-64418 CVE-2026-64419 CVE-2026-64420 CVE-2026-64421                      CVE-2026-64422 CVE-2026-64423 CVE-2026-64424 CVE-2026-64425                      CVE-2026-64428 CVE-2026-64429 CVE-2026-64430 CVE-2026-64432                      CVE-2026-64433 CVE-2026-64434 CVE-2026-64435 CVE-2026-64436                      CVE-2026-64437 CVE-2026-64438 CVE-2026-64440 CVE-2026-64441                      CVE-2026-64442 CVE-2026-64443 CVE-2026-64444 CVE-2026-64445                      CVE-2026-64446 CVE-2026-64448 CVE-2026-64449 CVE-2026-64450                      CVE-2026-64452 CVE-2026-64454 CVE-2026-64455 CVE-2026-64456                      CVE-2026-64457 CVE-2026-64458 CVE-2026-64461 CVE-2026-64462                      CVE-2026-64463 CVE-2026-64465 CVE-2026-64468 CVE-2026-64469                      CVE-2026-64470 CVE-2026-64471 CVE-2026-64472 CVE-2026-64473                      CVE-2026-64474 CVE-2026-64475 CVE-2026-64476 CVE-2026-64477                      CVE-2026-64478 CVE-2026-64479 CVE-2026-64480 CVE-2026-64481                      CVE-2026-64482 CVE-2026-64483 CVE-2026-64484 CVE-2026-64486                      CVE-2026-64487 CVE-2026-64488 CVE-2026-64489 CVE-2026-64490                      CVE-2026-64493 CVE-2026-64494 CVE-2026-64495 CVE-2026-64496                      CVE-2026-64497 CVE-2026-64499 CVE-2026-64500 CVE-2026-64503                      CVE-2026-64504 CVE-2026-64505 CVE-2026-64507 CVE-2026-64508                      CVE-2026-64509 CVE-2026-64510 CVE-2026-64511 CVE-2026-64512                      CVE-2026-64514 CVE-2026-64530 CVE-2026-64531 CVE-2026-64532                      CVE-2026-64533 CVE-2026-64534 CVE-2026-64535 CVE-2026-64536                      CVE-2026-64537 CVE-2026-64538 CVE-2026-64539 CVE-2026-64540                      CVE-2026-64541 CVE-2026-64542 CVE-2026-64543 CVE-2026-64544                      CVE-2026-64545 CVE-2026-64546 CVE-2026-64547 CVE-2026-64548                      CVE-2026-64549 CVE-2026-64550 CVE-2026-64551 CVE-2026-64552                      CVE-2026-64553 CVE-2026-64554 CVE-2026-64555 CVE-2026-64556                      CVE-2026-64557 CVE-2026-64558 CVE-2026-64559 CVE-2026-64560                      CVE-2026-64582 CVE-2026-64585 CVE-2026-64589 CVE-2026-64590                      CVE-2026-64592 CVE-2026-64593 CVE-2026-64594 CVE-2026-64597                      CVE-2026-64598 CVE-2026-64599 CVE-2026-64600 CVE-2026-64602                      CVE-2026-64603 CVE-2026-64604     Debian Bug     : 1130336 1140651

    Linux 6.12 has been packaged for Debian 12 bookworm as linux-6.12.
    This provides a supported upgrade path for systems that currently use     kernel packages from the bookworm-backports suite.

    There is no need to upgrade systems using Linux 6.1, as that kernel     version will also continue to be supported in the LTS period.

    The apt full-upgrade command will *not* automatically install the     updated kernel packages.  You should explicitly install one of the     following metapackages first, as appropriate for your system:

        linux-image-6.12-amd64         linux-image-6.12-arm64         linux-image-6.12-arm64-16k         linux-image-6.12-armmp         linux-image-6.12-armmp-lpae         linux-image-6.12-cloud-amd64         linux-image-6.12-cloud-arm64         linux-image-6.12-powerpc64le         linux-image-6.12-powerpc64le-64k         linux-image-6.12-rt-amd64         linux-image-6.12-rt-arm64         linux-image-6.12-rt-armmp

    For example, if the command uname -r currently shows     6.12.95+deb12-amd64, you should install linux-image-6.12-amd64.

    This backport does not include the following binary packages:

        bpftool hyperv-daemons intel-sdsi libcpupower-dev libcpupower1         linux-cpupower linux-libc-dev linux-perf rtla usbip

    Older versions of most of those are built from the linux source     package in Debian 12.

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

    For Debian 12 bookworm, these problems have been fixed in version     6.12.100-1~deb12u1.  This update also fixes several bugs reported to     Debian.  It additionally includes many more bug fixes from stable     updates 6.12.96-6.12.100.

    We recommend that you upgrade your linux-6.12 packages.

    For the detailed security status of linux-6.12 please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/linux-6.12

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

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

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

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4723 advisory.

    - -------------------------------------------------------------------------     Debian LTS Advisory DLA-4723-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/               Emilio Pozuelo Monfort     August 07, 2026                               https://wiki.debian.org/LTS
    - -------------------------------------------------------------------------

    Package        : linux-6.1     Version        : 6.1.180-1~deb11u1     CVE ID         : CVE-2024-36013 CVE-2025-40196 CVE-2026-31610 CVE-2026-43216                      CVE-2026-46135 CVE-2026-53332 CVE-2026-53392 CVE-2026-53393                      CVE-2026-53399 CVE-2026-53400 CVE-2026-53402 CVE-2026-63797                      CVE-2026-63806 CVE-2026-63810 CVE-2026-63815 CVE-2026-63818                      CVE-2026-63829 CVE-2026-64187 CVE-2026-64189 CVE-2026-64206                      CVE-2026-64248 CVE-2026-64250 CVE-2026-64266 CVE-2026-64268                      CVE-2026-64269 CVE-2026-64271 CVE-2026-64273 CVE-2026-64274                      CVE-2026-64275 CVE-2026-64276 CVE-2026-64277 CVE-2026-64279                      CVE-2026-64296 CVE-2026-64297 CVE-2026-64298 CVE-2026-64299                      CVE-2026-64301 CVE-2026-64303 CVE-2026-64304 CVE-2026-64306                      CVE-2026-64312 CVE-2026-64313 CVE-2026-64315 CVE-2026-64316                      CVE-2026-64317 CVE-2026-64318 CVE-2026-64322 CVE-2026-64323                      CVE-2026-64324 CVE-2026-64329 CVE-2026-64330 CVE-2026-64331                      CVE-2026-64332 CVE-2026-64333 CVE-2026-64334 CVE-2026-64335                      CVE-2026-64336 CVE-2026-64337 CVE-2026-64338 CVE-2026-64340                      CVE-2026-64342 CVE-2026-64343 CVE-2026-64344 CVE-2026-64346                      CVE-2026-64347 CVE-2026-64350 CVE-2026-64351 CVE-2026-64352                      CVE-2026-64355 CVE-2026-64359 CVE-2026-64360 CVE-2026-64361                      CVE-2026-64362 CVE-2026-64363 CVE-2026-64364 CVE-2026-64365                      CVE-2026-64370 CVE-2026-64371 CVE-2026-64372 CVE-2026-64373                      CVE-2026-64374 CVE-2026-64375 CVE-2026-64376 CVE-2026-64378                      CVE-2026-64379 CVE-2026-64380 CVE-2026-64381 CVE-2026-64390                      CVE-2026-64393 CVE-2026-64394 CVE-2026-64395 CVE-2026-64396                      CVE-2026-64397 CVE-2026-64398 CVE-2026-64399 CVE-2026-64401                      CVE-2026-64403 CVE-2026-64406 CVE-2026-64408 CVE-2026-64409                      CVE-2026-64411 CVE-2026-64412 CVE-2026-64413 CVE-2026-64417                      CVE-2026-64419 CVE-2026-64420 CVE-2026-64422 CVE-2026-64423                      CVE-2026-64425 CVE-2026-64428 CVE-2026-64429 CVE-2026-64430                      CVE-2026-64432 CVE-2026-64435 CVE-2026-64436 CVE-2026-64437                      CVE-2026-64438 CVE-2026-64440 CVE-2026-64441 CVE-2026-64442                      CVE-2026-64443 CVE-2026-64444 CVE-2026-64445 CVE-2026-64446                      CVE-2026-64448 CVE-2026-64449 CVE-2026-64450 CVE-2026-64452                      CVE-2026-64454 CVE-2026-64455 CVE-2026-64456 CVE-2026-64458                      CVE-2026-64461 CVE-2026-64462 CVE-2026-64465 CVE-2026-64468                      CVE-2026-64469 CVE-2026-64470 CVE-2026-64471 CVE-2026-64472                      CVE-2026-64475 CVE-2026-64476 CVE-2026-64478 CVE-2026-64480                      CVE-2026-64482 CVE-2026-64483 CVE-2026-64484 CVE-2026-64486                      CVE-2026-64487 CVE-2026-64488 CVE-2026-64489 CVE-2026-64494                      CVE-2026-64495 CVE-2026-64496 CVE-2026-64497 CVE-2026-64500                      CVE-2026-64503 CVE-2026-64504 CVE-2026-64505 CVE-2026-64510                      CVE-2026-64512 CVE-2026-64514 CVE-2026-64530 CVE-2026-64531                      CVE-2026-64532 CVE-2026-64533 CVE-2026-64534 CVE-2026-64535                      CVE-2026-64536 CVE-2026-64537 CVE-2026-64538 CVE-2026-64539                      CVE-2026-64540 CVE-2026-64541 CVE-2026-64544 CVE-2026-64545                      CVE-2026-64546 CVE-2026-64547 CVE-2026-64548 CVE-2026-64549                      CVE-2026-64550 CVE-2026-64551 CVE-2026-64552 CVE-2026-64553                      CVE-2026-64554 CVE-2026-64557 CVE-2026-64560 CVE-2026-64600

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

    For Debian 11 bullseye, these problems have been fixed in version     6.1.180-1~deb11u1. This version additionally includes many more bug fixes     from stable update 6.1.178-6.1.180.

    We recommend that you upgrade your linux-6.1 packages.

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

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

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

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

The remote Debian 12 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4720 advisory.

    -------------------------------------------------------------------------     Debian LTS Advisory DLA-4720-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/                        Ben Hutchings     August 05, 2026                               https://wiki.debian.org/LTS
    -------------------------------------------------------------------------

    Package        : linux     Version        : 6.1.180-1     CVE ID         : CVE-2024-36013 CVE-2025-40196 CVE-2026-31610 CVE-2026-43216                      CVE-2026-46135 CVE-2026-53332 CVE-2026-53392 CVE-2026-53393                      CVE-2026-53399 CVE-2026-53400 CVE-2026-53402 CVE-2026-63797                      CVE-2026-63806 CVE-2026-63810 CVE-2026-63815 CVE-2026-63818                      CVE-2026-63829 CVE-2026-64187 CVE-2026-64189 CVE-2026-64206                      CVE-2026-64248 CVE-2026-64250 CVE-2026-64266 CVE-2026-64268                      CVE-2026-64269 CVE-2026-64271 CVE-2026-64273 CVE-2026-64274                      CVE-2026-64275 CVE-2026-64276 CVE-2026-64277 CVE-2026-64279                      CVE-2026-64296 CVE-2026-64297 CVE-2026-64298 CVE-2026-64299                      CVE-2026-64301 CVE-2026-64303 CVE-2026-64304 CVE-2026-64306                      CVE-2026-64312 CVE-2026-64313 CVE-2026-64315 CVE-2026-64316                      CVE-2026-64317 CVE-2026-64318 CVE-2026-64322 CVE-2026-64323                      CVE-2026-64324 CVE-2026-64329 CVE-2026-64330 CVE-2026-64331                      CVE-2026-64332 CVE-2026-64333 CVE-2026-64334 CVE-2026-64335                      CVE-2026-64336 CVE-2026-64337 CVE-2026-64338 CVE-2026-64340                      CVE-2026-64342 CVE-2026-64343 CVE-2026-64344 CVE-2026-64346                      CVE-2026-64347 CVE-2026-64350 CVE-2026-64351 CVE-2026-64352                      CVE-2026-64355 CVE-2026-64359 CVE-2026-64360 CVE-2026-64361                      CVE-2026-64362 CVE-2026-64363 CVE-2026-64364 CVE-2026-64365                      CVE-2026-64370 CVE-2026-64371 CVE-2026-64372 CVE-2026-64373                      CVE-2026-64374 CVE-2026-64375 CVE-2026-64376 CVE-2026-64378                      CVE-2026-64379 CVE-2026-64380 CVE-2026-64381 CVE-2026-64390                      CVE-2026-64393 CVE-2026-64394 CVE-2026-64395 CVE-2026-64396                      CVE-2026-64397 CVE-2026-64398 CVE-2026-64399 CVE-2026-64401                      CVE-2026-64403 CVE-2026-64406 CVE-2026-64408 CVE-2026-64409                      CVE-2026-64411 CVE-2026-64412 CVE-2026-64413 CVE-2026-64417                      CVE-2026-64419 CVE-2026-64420 CVE-2026-64422 CVE-2026-64423                      CVE-2026-64425 CVE-2026-64428 CVE-2026-64429 CVE-2026-64430                      CVE-2026-64432 CVE-2026-64435 CVE-2026-64436 CVE-2026-64437                      CVE-2026-64438 CVE-2026-64440 CVE-2026-64441 CVE-2026-64442                      CVE-2026-64443 CVE-2026-64444 CVE-2026-64445 CVE-2026-64446                      CVE-2026-64448 CVE-2026-64449 CVE-2026-64450 CVE-2026-64452                      CVE-2026-64454 CVE-2026-64455 CVE-2026-64456 CVE-2026-64458                      CVE-2026-64461 CVE-2026-64462 CVE-2026-64465 CVE-2026-64468                      CVE-2026-64469 CVE-2026-64470 CVE-2026-64471 CVE-2026-64472                      CVE-2026-64475 CVE-2026-64476 CVE-2026-64478 CVE-2026-64480                      CVE-2026-64482 CVE-2026-64483 CVE-2026-64484 CVE-2026-64486                      CVE-2026-64487 CVE-2026-64488 CVE-2026-64489 CVE-2026-64494                      CVE-2026-64495 CVE-2026-64496 CVE-2026-64497 CVE-2026-64500                      CVE-2026-64503 CVE-2026-64504 CVE-2026-64505 CVE-2026-64510                      CVE-2026-64512 CVE-2026-64514 CVE-2026-64530 CVE-2026-64531                      CVE-2026-64532 CVE-2026-64533 CVE-2026-64534 CVE-2026-64535                      CVE-2026-64536 CVE-2026-64537 CVE-2026-64538 CVE-2026-64539                      CVE-2026-64540 CVE-2026-64541 CVE-2026-64544 CVE-2026-64545                      CVE-2026-64546 CVE-2026-64547 CVE-2026-64548 CVE-2026-64549                      CVE-2026-64550 CVE-2026-64551 CVE-2026-64552 CVE-2026-64553                      CVE-2026-64554 CVE-2026-64557 CVE-2026-64560 CVE-2026-64600

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

    For Debian 12 bookworm, these problems have been fixed in version     6.1.180-1.  This version additionally includes many more bug fixes     from stable update 6.1.178-6.1.180.

    We recommend that you upgrade your linux packages.

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

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

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

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

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4717 advisory.

    - -------------------------------------------------------------------------     Debian LTS Advisory DLA-4717-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/               Emilio Pozuelo Monfort     August 05, 2026                               https://wiki.debian.org/LTS
    - -------------------------------------------------------------------------

    Package        : linux     Version        : 5.10.262-1     CVE ID         : CVE-2022-49803 CVE-2022-50114 CVE-2023-52494 CVE-2025-23131                      CVE-2025-39931 CVE-2026-23204 CVE-2026-31451 CVE-2026-31755                      CVE-2026-43216 CVE-2026-43219 CVE-2026-43499 CVE-2026-46116                      CVE-2026-46135 CVE-2026-46252 CVE-2026-46331 CVE-2026-52942                      CVE-2026-53138 CVE-2026-53157 CVE-2026-53158 CVE-2026-53159                      CVE-2026-53167 CVE-2026-53177 CVE-2026-53325 CVE-2026-53329                      CVE-2026-53332 CVE-2026-53381 CVE-2026-53382 CVE-2026-53385                      CVE-2026-53392 CVE-2026-53393 CVE-2026-53397 CVE-2026-53398                      CVE-2026-53399 CVE-2026-53400 CVE-2026-53402 CVE-2026-53403                      CVE-2026-63794 CVE-2026-63796 CVE-2026-63798 CVE-2026-63800                      CVE-2026-63801 CVE-2026-63803 CVE-2026-63806 CVE-2026-63808                      CVE-2026-63809 CVE-2026-63814 CVE-2026-63815 CVE-2026-63818                      CVE-2026-63822 CVE-2026-63823 CVE-2026-63824 CVE-2026-63827                      CVE-2026-63828 CVE-2026-63829 CVE-2026-63830 CVE-2026-63831                      CVE-2026-63834 CVE-2026-63835 CVE-2026-63836 CVE-2026-64188                      CVE-2026-64189 CVE-2026-64191 CVE-2026-64206 CVE-2026-64249                      CVE-2026-64252 CVE-2026-64266 CVE-2026-64268 CVE-2026-64271                      CVE-2026-64273 CVE-2026-64274 CVE-2026-64275 CVE-2026-64276                      CVE-2026-64277 CVE-2026-64296 CVE-2026-64298 CVE-2026-64299                      CVE-2026-64303 CVE-2026-64304 CVE-2026-64306 CVE-2026-64312                      CVE-2026-64313 CVE-2026-64315 CVE-2026-64316 CVE-2026-64317                      CVE-2026-64318 CVE-2026-64322 CVE-2026-64323 CVE-2026-64324                      CVE-2026-64329 CVE-2026-64330 CVE-2026-64331 CVE-2026-64332                      CVE-2026-64333 CVE-2026-64334 CVE-2026-64335 CVE-2026-64337                      CVE-2026-64338 CVE-2026-64340 CVE-2026-64342 CVE-2026-64343                      CVE-2026-64344 CVE-2026-64345 CVE-2026-64347 CVE-2026-64348                      CVE-2026-64351 CVE-2026-64359 CVE-2026-64360 CVE-2026-64361                      CVE-2026-64362 CVE-2026-64363 CVE-2026-64364 CVE-2026-64370                      CVE-2026-64371 CVE-2026-64372 CVE-2026-64373 CVE-2026-64374                      CVE-2026-64375 CVE-2026-64378 CVE-2026-64379 CVE-2026-64380                      CVE-2026-64381 CVE-2026-64403 CVE-2026-64406 CVE-2026-64408                      CVE-2026-64411 CVE-2026-64412 CVE-2026-64413 CVE-2026-64420                      CVE-2026-64422 CVE-2026-64423 CVE-2026-64425 CVE-2026-64429                      CVE-2026-64435 CVE-2026-64436 CVE-2026-64438 CVE-2026-64442                      CVE-2026-64445 CVE-2026-64446 CVE-2026-64448 CVE-2026-64450                      CVE-2026-64452 CVE-2026-64455 CVE-2026-64456 CVE-2026-64461                      CVE-2026-64462 CVE-2026-64465 CVE-2026-64468 CVE-2026-64469                      CVE-2026-64470 CVE-2026-64471 CVE-2026-64475 CVE-2026-64478                      CVE-2026-64483 CVE-2026-64484 CVE-2026-64487 CVE-2026-64488                      CVE-2026-64494 CVE-2026-64495 CVE-2026-64496 CVE-2026-64497                      CVE-2026-64500 CVE-2026-64503 CVE-2026-64504 CVE-2026-64505                      CVE-2026-64510 CVE-2026-64514 CVE-2026-64529 CVE-2026-64534                      CVE-2026-64538 CVE-2026-64540 CVE-2026-64541 CVE-2026-64544                      CVE-2026-64546 CVE-2026-64547 CVE-2026-64548 CVE-2026-64549                      CVE-2026-64550 CVE-2026-64551 CVE-2026-64553 CVE-2026-64554                      CVE-2026-64560

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

    For Debian 11 bullseye, these problems have been fixed in version     5.10.262-1. This version additionally includes many more bug fixes     from stable updates 5.10.260-5.10.262.

    We recommend that you upgrade your linux packages.

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

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

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

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

The remote Debian 13 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-6405 advisory.

    - -------------------------------------------------------------------------     Debian Security Advisory DSA-6405-1                   security@debian.org     https://www.debian.org/security/                     Salvatore Bonaccorso     July 31, 2026                         https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package        : linux     CVE ID         : CVE-2026-45944 CVE-2026-53005 CVE-2026-53260 CVE-2026-53365                      CVE-2026-63970 CVE-2026-64192 CVE-2026-64206 CVE-2026-64227                      CVE-2026-64286 CVE-2026-64287 CVE-2026-64307 CVE-2026-64341                      CVE-2026-64352 CVE-2026-64361 CVE-2026-64363 CVE-2026-64364                      CVE-2026-64369 CVE-2026-64371 CVE-2026-64375 CVE-2026-64390                      CVE-2026-64401 CVE-2026-64405 CVE-2026-64413 CVE-2026-64416                      CVE-2026-64421 CVE-2026-64428 CVE-2026-64434 CVE-2026-64438                      CVE-2026-64441 CVE-2026-64461 CVE-2026-64462 CVE-2026-64472                      CVE-2026-64481 CVE-2026-64488 CVE-2026-64493 CVE-2026-64507                      CVE-2026-64508 CVE-2026-64509 CVE-2026-64510 CVE-2026-64530                      CVE-2026-64531 CVE-2026-64532 CVE-2026-64533 CVE-2026-64534                      CVE-2026-64535 CVE-2026-64537 CVE-2026-64538 CVE-2026-64539                      CVE-2026-64540 CVE-2026-64541 CVE-2026-64542 CVE-2026-64543                      CVE-2026-64544 CVE-2026-64545 CVE-2026-64546 CVE-2026-64547                      CVE-2026-64548 CVE-2026-64549 CVE-2026-64550 CVE-2026-64551                      CVE-2026-64552 CVE-2026-64553 CVE-2026-64554 CVE-2026-64555                      CVE-2026-64557 CVE-2026-64558 CVE-2026-64559 CVE-2026-64560     Debian Bug     : 1130336

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

    For the stable distribution (trixie), these problems have been fixed in     version 6.12.100-1.

    We recommend that you upgrade your linux packages.

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

    Further information about Debian Security Advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://www.debian.org/security/

    Mailing list: debian-security-announce@lists.debian.org

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

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

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

  - net/smc: fix UAF in smc_cdc_rx_handler() by pinning the socket smc_cdc_rx_handler() looks up the     connection by token under the link group's conns_lock, drops the lock, and then dereferences conn and the     smc_sock derived from it, ending in sock_hold(&smc->sk) inside smc_cdc_msg_recv(). No reference is held     across the lock release. The only reference pinning the socket while the connection is discoverable in the     link group is taken in smc_lgr_register_conn() (sock_hold) and dropped in __smc_lgr_unregister_conn()     (sock_put), both under conns_lock. Once the handler drops conns_lock, a concurrent close() ->     smc_release() -> smc_conn_free() -> smc_lgr_unregister_conn() can drop that reference and free the     smc_sock, so the handler's later sock_hold() runs on freed memory: WARNING: lib/refcount.c:25 at     refcount_warn_saturate Workqueue: rxe_wq do_work refcount_warn_saturate (lib/refcount.c:25)     smc_cdc_msg_recv (net/smc/smc_cdc.c:430) smc_cdc_rx_handler (net/smc/smc_cdc.c:502) smc_wr_rx_tasklet_fn     (net/smc/smc_wr.c:445) tasklet_action_common (kernel/softirq.c:938) handle_softirqs (kernel/softirq.c:622)     Kernel panic - not syncing: panic_on_warn set Only SMC-R is affected. The SMC-D receive tasklet is stopped     by tasklet_kill(&conn->rx_tsklet) in smc_conn_free() before the connection is unregistered, so it cannot     run concurrently with the free. Take the socket reference while still holding conns_lock, so the     registration reference can no longer be the last one, and drop it once the handler is done.
    (CVE-2026-64541)

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

ID	Name	Product	Family	Type	Severity
350940	SUSE SLES15: cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc (SUSE-SU-2026:4369-1)	Nessus	SuSE Local Security Checks	Local	high
350177	Ubuntu 24.04 LTS / 26.04 LTS / Pro Realtime 24.04 LTS : Linux kernel vulnerabilities (USN-8816-1)	Nessus	Ubuntu Local Security Checks	Local	critical
350138	openSUSE 16: cluster-md-kmp-64kb / cluster-md-kmp-azure / cluster-md-kmp-default / etc (openSUSE-SU-2026:21910-1)	Nessus	SuSE Local Security Checks	Local	high
349185	SUSE SLES12: cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc (SUSE-SU-2026:4282-1)	Nessus	SuSE Local Security Checks	Local	high
349184	SUSE SLES15: cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc (SUSE-SU-2026:4284-1)	Nessus	SuSE Local Security Checks	Local	high
348386	Ubuntu 24.04 LTS / Pro Realtime 24.04 LTS : Linux kernel (NVIDIA Tegra) vulnerabilities (USN-8781-1)	Nessus	Ubuntu Local Security Checks	Local	high
347900	SUSE SLED15: cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc (SUSE-SU-2026:4254-1)	Nessus	SuSE Local Security Checks	Local	high
334784	Photon OS 5.0: Linux PHSA-2026-5.0-92-0952	Nessus	PhotonOS Local Security Checks	Local	high
333521	Debian dla-4724 : ata-modules-6.12.100+deb12-armmp-di - security update	Nessus	Debian Local Security Checks	Local	high
333520	Debian dla-4723 : linux-config-6.1 - security update	Nessus	Debian Local Security Checks	Local	high
332716	Debian dla-4720 : ata-modules-6.1.0-48-armmp-di - security update	Nessus	Debian Local Security Checks	Local	high
332715	Debian dla-4717 : ata-modules-5.10.0-43-armmp-di - security update	Nessus	Debian Local Security Checks	Local	high
331409	Debian dsa-6405 : ata-modules-6.12.100+deb13-armmp-di - security update	Nessus	Debian Local Security Checks	Local	high
330243	Linux Distros Unpatched Vulnerability : CVE-2026-64541	Nessus	Misc.	Local	critical

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