The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-81552 advisory.

    - nvmet-auth: Synchronize timeout work during SQ teardown (CKI Backport Bot) [RHEL-276348]     {CVE-2026-89970}
    - drm/amdkfd: Add TLB flush after MES queue eviction/suspension (Jose Exposito) [RHEL-262131]     {CVE-2026-89811}
    - drm/xe/uapi: Reject coh_none PAT index for CPU cached memory in madvise (Jose Exposito) [RHEL-250806]     {CVE-2026-46309}
    - drm/amd/display: set new_stream to NULL after release (CKI Backport Bot) [RHEL-260532] {CVE-2026-68236}
    - drm/vmwgfx: use check_add_overflow for shader size+offset bound (CKI Backport Bot) [RHEL-258162]     {CVE-2026-80887}
    - drm/amdgpu: fix lifetime issue of amdgpu_vm_get_task_info_pasid() (CKI Backport Bot) [RHEL-236241]     {CVE-2026-68245}
    - drm/dp/mst: fix buffer overflows in sideband chunk accumulation (CKI Backport Bot) [RHEL-240851]     {CVE-2026-68278}
    - bpf: Restrict JIT predictor flush to cBPF (Viktor Malik) [RHEL-273882] {CVE-2026-64508}
    - x86/bugs: Enable IBPB flush on BPF JIT allocation (Viktor Malik) [RHEL-273998] {CVE-2026-64507}
    - bpf: Support for hardening against JIT spraying (Viktor Malik) [RHEL-273882] {CVE-2026-64508}
    - openvswitch: fix GSO userspace truncation underflow (CKI Backport Bot) [RHEL-263867] {CVE-2026-68123}
    - media: cx231xx: reject geometry changes while the VBI queue is busy (CKI Backport Bot) [RHEL-262527]     {CVE-2026-89894}
    - macsec: fix replay protection at XPN lower-PN wrap (Abhishek Rawal) [RHEL-226673] {CVE-2026-63925}
    - cifs: validate DFS referral string offsets (CKI Backport Bot) [RHEL-261999] {CVE-2026-72318}
    - nfsd: defer vfree of compound ops to fix rpc_status UAF (Roberto Bergantinos Corpas) [RHEL-264950]     {CVE-2026-89690}
    - svcrdma: Reject inline replies that overflow the pull-up buffer (Roberto Bergantinos Corpas)     [RHEL-187734] {CVE-2026-89530}
    - nfsd: initialize copy-notify stateid before publishing it (Roberto Bergantinos Corpas) [RHEL-264186]     {CVE-2026-89669}
    - nfsd: revoke copy-notify stateids before dropping their reference (Roberto Bergantinos Corpas)     [RHEL-264152] {CVE-2026-89663}
    - NFSD: Fix SECINFO_NO_NAME decode error cleanup (Roberto Bergantinos Corpas) [RHEL-259240]     {CVE-2026-53398}
    - SUNRPC: pin upper rpc_clnt across the TLS connect_worker (Roberto Bergantinos Corpas) [RHEL-261480]     {CVE-2026-72317}
    - ipvlan: inherit needed_headroom and needed_tailroom from phy_dev (Vb Vasu) [RHEL-254246]     {CVE-2026-74744}
    - ipvlan: Make the addrs_lock be per port (Vb Vasu) [RHEL-246115] {CVE-2026-23103}
    - vsock/virtio: bind uarg before filling zerocopy skb (Jon Maloy) [RHEL-229027] {CVE-2026-63970}
    - vsock/virtio: fix zerocopy completion for multi-skb sends (Jon Maloy) [RHEL-232843] {CVE-2026-53365}
    - vsock/virtio: fix MSG_ZEROCOPY pinned-pages accounting (Jon Maloy) [RHEL-232843] {CVE-2026-53365}
    - idpf: fix max_vport related crash on allocation error during init (Michal Schmidt) [RHEL-243408]     {CVE-2026-68291}
    - idpf: fix double free and use-after-free in aux device error paths (Michal Schmidt) [RHEL-243408]     {CVE-2026-53286}
    - idpf: fix read_dev_clk_lock spinlock init in idpf_ptp_init() (Michal Schmidt) [RHEL-243408]     {CVE-2026-64162}
    - idpf: fix PREEMPT_RT raw/bh spinlock nesting for async VC handling (Michal Schmidt) [RHEL-243408]     {CVE-2026-31647}
    - KVM: SEV: Use READ_ONCE() when reading entries/indices from PSC buffer (Rahul Kumar) [RHEL-192284]     {CVE-2026-53360}
    - KVM: SEV: Check PSC request indices against the actual size of the buffer (Rahul Kumar) [RHEL-192284]     {CVE-2026-53360}
    - KVM: SEV: Don't explicitly pass PSC buffer to snp_begin_psc() (Rahul Kumar) [RHEL-192284]     {CVE-2026-53360}
    - KVM: SEV: WARN if KVM attempts to setup scratch area with min_len==0 (Rahul Kumar) [RHEL-192284]     {CVE-2026-53360}
    - KVM: SEV: Compute the correct max length of the in-GHCB scratch area (Rahul Kumar) [RHEL-192284]     {CVE-2026-53360}
    - KVM: SEV: Use the size of the PSC header as the minimum size for PSC requests (Rahul Kumar)     [RHEL-192284] {CVE-2026-53360}
    - KVM: SEV: Ignore Port I/O requests of length '0' (Rahul Kumar) [RHEL-192284] {CVE-2026-53360}
    - KVM: SEV: Reject MMIO requests larger than 8 bytes with GHCB v2+ (Rahul Kumar) [RHEL-192284]     {CVE-2026-53360}
    - KVM: SVM: Provide helpers to set the error code (Rahul Kumar) [RHEL-192284] {CVE-2026-53360}
    - KVM: SVM: Convert plain error code numbers to defines (Rahul Kumar) [RHEL-192284] {CVE-2026-53360}
    - KVM: SEV: Ignore MMIO requests of length '0' (Rahul Kumar) [RHEL-192284] {CVE-2026-53360}
    - KVM: x86: Consolidate SEV-ES MMIO emulation into a single public API (Rahul Kumar) [RHEL-192284]     {CVE-2026-53360}
    - KVM: x86: Dedup kvm_sev_es_mmio_{read,write}() (Rahul Kumar) [RHEL-192284] {CVE-2026-53360}
    - KVM: x86: Harden SEV-ES MMIO against on-stack use-after-free (Rahul Kumar) [RHEL-192284]     {CVE-2026-53360}
    - KVM: SEV: Require in-GHCB scratch area if GHCB v2+ is in use (Rahul Kumar) [RHEL-192284]     {CVE-2026-53360}
    - vsock/vmci: fix UAF when peer resets connection during handshake (CKI Backport Bot) [RHEL-232270]     {CVE-2026-64115}
    - igc: set tx buffer type for SMD frames (CKI Backport Bot) [RHEL-227034] {CVE-2026-64035}
    - nvme/ioctl: check SUBMIT_IO with nvme_cmd_allowed() (CKI Backport Bot) [RHEL-269504] {CVE-2026-90227}
    - netfilter: nfnetlink_log: wait for rcu grace period before freeing pernet state (CKI Backport Bot)     [RHEL-271672] {CVE-2026-93288}
    - thermal: core: Fix thermal zone device registration error path (Dennis Chen) [RHEL-226822]     {CVE-2026-43332}
    - nvme: add missing SRCU grace period in error path (CKI Backport Bot) [RHEL-270902] {CVE-2026-89972}
    - netfilter: nf_conntrack: use get_unaligned_be32() in tcp_sack() (CKI Backport Bot) [RHEL-270670]     {CVE-2026-97417}
    - KVM: arm64: Reassign nested_mmus array behind mmu_lock (Jon Maloy) [RHEL-227040] {CVE-2026-46317}
    - Bluetooth: hci_uart: clear HCI_UART_SENDING when write_work is canceled (CKI Backport Bot) [RHEL-232611]     {CVE-2026-46275}
    - Bluetooth: hci_uart: fix UAFs and race conditions in close and init paths (CKI Backport Bot)     [RHEL-232611] {CVE-2026-46275}
    - nvme-tcp: fix host memory disclosure on R2T for a read command (CKI Backport Bot) [RHEL-263460]     {CVE-2026-89481}
    - nvme-tcp: reject a read that transferred too few bytes (CKI Backport Bot) [RHEL-263369] {CVE-2026-89480}
    - ipv6: add NULL checks for idev in SRv6 paths (Antoine Tenart) [RHEL-257690] {CVE-2026-23442}
    - ipv6: fix use-after-free in ip6_finish_output2() (Antoine Tenart) [RHEL-258675] {CVE-2026-80792}
    - ipv6: exthdrs: refresh nh pointer after ipv6_hop_jumbo() (Antoine Tenart) [RHEL-259361] {CVE-2026-63924}
    - ipv6: exthdrs: refresh nh after handling HAO option (Antoine Tenart) [RHEL-259413] {CVE-2026-63922}
    - ipv6: rpl: fix hdrlen overflow in ipv6_rpl_srh_decompress() (Antoine Tenart) [RHEL-231279]     {CVE-2026-63984}
    - ipv6: validate extension header length before copying to cmsg (Antoine Tenart) [RHEL-225381]     {CVE-2026-63920}
    - Bluetooth: L2CAP: Fix use-after-free in l2cap_sock_new_connection_cb() (CKI Backport Bot) [RHEL-231351]     {CVE-2026-64557}
    - Bluetooth: 6lowpan: fix cyclic locking warning on netdev unregister (CKI Backport Bot) [RHEL-231351]     {CVE-2026-64557}
    - Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_new_connection_cb() (CKI Backport Bot) [RHEL-231351]     {CVE-2026-64557}
    - vxlan: do not reuse cached ip_hdr() value after skb_tunnel_check_pmtu() (Abhishek Rawal) [RHEL-231721]     {CVE-2026-63993}
    - tunnels: load network headers after skb_cow() in iptunnel_pmtud_build_icmp[v6]() (Abhishek Rawal)     [RHEL-259588] {CVE-2026-63994}
    - tunnels: do not assume transport header in iptunnel_pmtud_check_icmp() (Abhishek Rawal) [RHEL-230774]     {CVE-2026-63992}
    - vxlan: require CAP_NET_ADMIN in the device netns for changelink (Abhishek Rawal) [RHEL-238889]     {CVE-2026-68432}
    - net: ip6_gre: require CAP_NET_ADMIN in the device netns for changelink (Abhishek Rawal) [RHEL-247004]     {CVE-2026-72052}
    - net: ip_gre: require CAP_NET_ADMIN in the device netns for changelink (Abhishek Rawal) [RHEL-247040]     {CVE-2026-63829}
    - netfilter: nf_conntrack_sip: widen NAT rewrite delta to s32 in sip_help_tcp() (CKI Backport Bot)     [RHEL-260635] {CVE-2026-74569}
    - smb: client: fix double-free in SMB2_ioctl() replay (CKI Backport Bot) [RHEL-259778] {CVE-2026-64385}
    - KVM: s390: vsie: zero stale crypto bits (CKI Backport Bot) [RHEL-258123] {CVE-2026-80921}
    - dm-integrity: don't increment hash_offset twice (CKI Backport Bot) [RHEL-257771] {CVE-2026-72099}
    - KVM: nSVM: Raise #UD if unhandled VMMCALL isn't intercepted by L1 (Jon Maloy) [RHEL-227374]     {CVE-2026-46076}
    - KVM: SVM: Update x2APIC MSR intercepts if AVIC is inhibited while L2 is active (Jon Maloy) [RHEL-254524]     {CVE-2026-74516}
    - KVM: SVM: Set/clear CR8 write interception when AVIC is (de)activated (Jon Maloy) [RHEL-254524]     {CVE-2026-74516}
    - KVM: SVM: Move x2AVIC MSR interception helper to avic.c (Jon Maloy) [RHEL-254524] {CVE-2026-74516}
    - Bluetooth: fix UAF in bt_accept_dequeue() (CKI Backport Bot) [RHEL-229777] {CVE-2026-53357}
    - Bluetooth: fix UAF in l2cap_sock_cleanup_listen() vs l2cap_conn_del() (CKI Backport Bot) [RHEL-229777]     {CVE-2026-53357}
    - ipvs: clear IPv4 options after rebasing tunnel ICMP errors (CKI Backport Bot) [RHEL-254400]     {CVE-2026-74669}
    - ipvs: ensure inner headers in ICMP errors are in headroom (CKI Backport Bot) [RHEL-254400]     {CVE-2026-74669}
    - ipvs: fix PMTU for GUE/GRE tunnel ICMP errors (CKI Backport Bot) [RHEL-254400] {CVE-2026-74669}
    - netfilter: nf_queue: pin bridge device while NFQUEUE holds fake dst (CKI Backport Bot) [RHEL-252427]     {CVE-2026-72255}
    - KVM: arm64: vgic: Check the interrupt is still ours before migrating it (CKI Backport Bot) [RHEL-252481]     {CVE-2026-72289}
    - netfilter: flowtable: publish GC-visible tuple last (CKI Backport Bot) [RHEL-250570] {CVE-2026-74746}
    - netfilter: nf_log: validate MAC header was set before dumping it (CKI Backport Bot) [RHEL-232060]     {CVE-2026-52942}
    - netfilter: nf_conntrack_sip: don't use simple_strtoul (CKI Backport Bot) [RHEL-232031] {CVE-2026-52986}
    - gfs2: add some missing log locking (CKI Backport Bot) [RHEL-230316] {CVE-2026-53049}
    - gfs2: Fix slab-use-after-free in qd_put (CKI Backport Bot) [RHEL-227553] {CVE-2026-45861}

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

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

The remote SUSE Linux SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4892-1 advisory.

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

    The following security issues were fixed:

    - CVE-2023-54158: btrfs: don't free qgroup space unless specified (bsc#1256076).
    - CVE-2023-54180: btrfs: handle case when repair happens with dev-replace (bsc#1255995).
    - CVE-2025-68358: btrfs: fix racy bitfield write in btrfs_clear_space_info_full() (bsc#1255531).
    - CVE-2026-43299: btrfs: do not ASSERT() when the fs flips RO inside btrfs_repair_io_failure()     (bsc#1264851).
    - CVE-2026-63948: Bluetooth: L2CAP: fix chan ref leak in l2cap_chan_timeout() on !conn (bsc#1272670).
    - CVE-2026-63983: net: Introduce skb tc depth field to track packet loops (bsc#1273040).
    - CVE-2026-64012: net/sched: sch_sfb: Replace direct dequeue call with peek and qdisc_dequeue_peeked     (bsc#1273764).
    - CVE-2026-64280: fpga: dfl-afu: validate DMA mapping length in afu_dma_map_region() (bsc#1273599).
    - CVE-2026-64422: net: ipv4: bound TCP reordering sysctl writes and MTU probe sizes (bsc#1273290).
    - CVE-2026-64456: hwrng: virtio: clamp device-reported used.len at copy_data() (bsc#1273288).
    - CVE-2026-64593: btrfs: do not trim a device which is not writeable (bsc#1274497).
    - CVE-2026-68106: drm/amdgpu: fix division by zero with invalid uvd dimensions (bsc#1274853).
    - CVE-2026-68233: drm/vc4: Shut down BO cache timer before teardown (bsc#1275644).
    - CVE-2026-68236: drm/amd/display: set new_stream to NULL after release (bsc#1275659).
    - CVE-2026-68303: drm/vc4: hvs/v3d: Fix null dereference in unbind (bsc#1275080).
    - CVE-2026-68323: tipc: serialize udp bearer replicast list updates (bsc#1274653).
    - CVE-2026-68430: drm/amdgpu/gfx8: drop unecessary BUG_ON() (bsc#1276273).
    - CVE-2026-72015: fs/resctrl: Fix double-add of pseudo-locked region's RMID to free list (bsc#1276791).
    - CVE-2026-72236: s390/perf_cpum_cf: Add missing array_index_nospec() to __hw_perf_event_init()     (bsc#1277614).
    - CVE-2026-72319: ipvs: ensure inner headers in ICMP errors are in headroom (bsc#1275964).
    - CVE-2026-72476: dmaengine: Fix possible use after free (bsc#1276844).
    - CVE-2026-72493: net: serialize netif_running() check in enqueue_to_backlog() (bsc#1276951).
    - CVE-2026-74408: wifi: ath9k: fix OOB access from firmware tx status queue ID (bsc#1276387).
    - CVE-2026-74544: net/sched: cls_u32: validate offshift to prevent shift-out-of-bounds (bsc#1277894).
    - CVE-2026-74578: crypto: algif_skcipher - force synchronous processing on trees without ctx->state     (bsc#1275564).
    - CVE-2026-74583: net/sched: cls_route: fix fastmap use-after-free on filter (bsc#1277889).
    - CVE-2026-74587: sctp: fix use-after-free of cached ASCONF chunk (bsc#1277821).
    - CVE-2026-74653: serial: 8250_of: clear stuck empty-FIFO RX-timeout on LPC32xx (bsc#1277310).
    - CVE-2026-74675: vt: stabilize tty reference in kbd_keycode with tty_port_tty_get (bsc#1278313).
    - CVE-2026-80977: net: skbuff: don't touch shared zerocopy state in skb_tx_error() (bsc#1280259).
    - CVE-2026-89542: SUNRPC: harden gss_krb5_unwrap_v2 against short tokens (bsc#1280387).
    - CVE-2026-89726: lib/ucs2_string.c: fix out-of-bounds read in ucs2_strnlen() (bsc#1281058).
    - CVE-2026-89778: isofs: fix out-of-bounds page array access on empty zisofs block (bsc#1280966).
    - CVE-2026-89987: mm/huge_memory: transfer the pmd dirty bit to the folio on zap (bsc#1281819).
    - CVE-2026-90011: scsi: target: iscsi: Reserve a terminator byte for the login payload (bsc#1281280).
    - CVE-2026-90283: hugetlbfs: release subpool on fill_super failure (bsc#1281771).
    - CVE-2026-93252: ocfs2: make ocfs2_set_acl() static (bsc#1282784).
    - CVE-2026-93287: i2c: smbus: reject oversized block transfers in the common path (bsc#1282744).
    - CVE-2026-93800: btrfs: fix use-after-free on reloc root after error in insert_dirty_subvol()     (bsc#1282808).
    - CVE-2026-93820: PCI: rockchip: Protect root bus removal with rescan lock (bsc#1282755).
    - CVE-2026-93822: PCI: iproc: Protect root bus removal with rescan lock (bsc#1282762).
    - CVE-2026-97416: btrfs: balance: fix potential bg lookup failure in btrfs_may_alloc_data_chunk()     (bsc#1282770).
    - CVE-2026-97491: net/rds: Don't sleep inside rds_ib_conn_path_shutdown (bsc#1283142).
    - CVE-2026-98010: net/sched: drr: clamp quantum in change class (bsc#1283823).
    - CVE-2026-98077: netfilter: nf_conntrack_sip: fix OOB read in sip_skip_whitespace() (bsc#1283979).
    - CVE-2026-98130: sctp: fix a TOCTOU race in SCTP_CMD_TIMER_START (bsc#1283835).
    - CVE-2026-98252: RDMA/core: fix refcount bug in iwpm_get_nlmsg_request() (bsc#1284581).
    - CVE-2026-98269: btrfs: abort transaction on failure to update inode for hole punching and reflinking     (bsc#1284606).
    - CVE-2026-98347: IB/IPoIB: Avoid restoring OPER_UP after multicast flush (bsc#1284295).
    - CVE-2026-98354: RDMA/mad: Fix receive buffer leak when PKey enforcement fails (bsc#1284291).
    - CVE-2026-98357: IB/isert: wait for deferred control PDU completions before releasing the connection     (bsc#1284791).
    - CVE-2026-98358: IB/iser: reject a remote invalidation of an unregistered direction (bsc#1284289).
    - CVE-2026-98359: RDMA/core: Reject unregistering netdevs in ib_get_eth_speed (bsc#1284746).
    - CVE-2026-98365: RDMA/rxe: Fix integer overflow in mr_check_range() leading to OOB access (bsc#1284288).
    - CVE-2026-99999: ipv4: validate checksum_start before completing checksum (bsc#1285684).

    The following non security issues were fixed:

    - kernel-binary.spec.in: Emulate kabi.pl error when suse-kabi-tools is used.
    - net: add inline function skb_csum_is_sctp (bsc#1285684).
    - netfilter: nfnetlink_queue: unbreak SCTP traffic (bsc#1285684).
    - vc_screen: reload vc pointer before if (ret) in vcs_write() to avoid UAF (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 Oracle Linux 8 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-500574 advisory.

    - ipv4: validate checksum_start before completing checksum (Michael S. Tsirkin)  [Orabug: 40165811]     {CVE-2026-99999}
    - ipv4: free inet_opt and ireq_opt after an RCU grace period (Eric Dumazet)  [Orabug: 40165788]     {CVE-2026-98432}
    - exec: Cleanup POSIX timers right after de_thread() (Hyunwoo Kim)  [Orabug: 40120750]  {CVE-2026-98260}

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

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

ID	名前	製品	ファミリー	公開日	更新日	深刻度
365679	Oracle Linux 9 : kernel (ELSA-2026-81552)	Nessus	Oracle Linux Local Security Checks	2026/10/14	2026/10/14	high
375804	Ubuntu 20.04 LTS / 22.04 LTS : Linux kernel vulnerabilities (USN-8961-1)	Nessus	Ubuntu Local Security Checks	2026/11/4	2026/11/4	high
365768	Ubuntu 26.04 LTS : Linux kernel (Azure) vulnerabilities (USN-8888-1)	Nessus	Ubuntu Local Security Checks	2026/10/14	2026/10/14	medium
371818	SUSE SLES12: cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc (SUSE-SU-2026:4892-1)	Nessus	SuSE Local Security Checks	2026/10/25	2026/10/25	medium
375468	Oracle Linux 8 / 9 : Unbreakable Enterprise kernel (ELSA-2026-500574)	Nessus	Oracle Linux Local Security Checks	2026/11/3	2026/11/5	high

検出

プラグインの検索

high

high

medium

medium

high