In the Linux kernel, the following vulnerability has been resolved: RDMA/siw: Fix endpoint/socket association handling Disassociating a socket from an endpoint via siw_socket_disassoc() may release the last reference on that endpoint and free it. Therefore, don't clear the endpoints socket pointer after calling that function, but within. This fixes a: BUG: KASAN: slab-use-after-free in siw_cm_work_handler (drivers/infiniband/sw/siw/siw_cm.c:1053 drivers/infiniband/sw/siw/siw_cm.c:1075) which occurred after processing a malformed MPA request during connection establishment, causing the new endpoint to be closed.

suse_linux SUSE-SU-2026:4369-1: SUSE SLES15 : Security update for the Linux Kernel (Important) (SUSE-SU-2026:4369-1)

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.

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

  - RDMA/siw: Fix endpoint/socket association handling Disassociating a socket from an endpoint via     siw_socket_disassoc() may release the last reference on that endpoint and free it. Therefore, don't clear     the endpoints socket pointer after calling that function, but within. This fixes a: BUG: KASAN: slab-use-     after-free in siw_cm_work_handler (drivers/infiniband/sw/siw/siw_cm.c:1053     drivers/infiniband/sw/siw/siw_cm.c:1075) which occurred after processing a malformed MPA request during     connection establishment, causing the new endpoint to be closed. (CVE-2026-74345)

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

An update of the linux package has been released.

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
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
335600	Linux Distros Unpatched Vulnerability : CVE-2026-74345	Nessus	Misc.	Local	critical
334784	Photon OS 5.0: Linux PHSA-2026-5.0-92-0952	Nessus	PhotonOS Local Security Checks	Local	high

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