The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4667-1 advisory.

    The SUSE Linux Enterprise 15 SP5 kernel was updated to fix various security issues:

    The following security issues were fixed:

    - CVE-2022-50645: EDAC/i10nm: fix refcount leak in pci_get_dev_wrapper() (bsc#1254633).
    - CVE-2025-39964: kernel: crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg (bsc#1251966).
    - CVE-2025-40022: kernel: crypto: af_alg - Fix incorrect boolean values in af_alg_ctx (bsc#1252682).
    - CVE-2026-43502: net/rds: handle zerocopy send cleanup before the message is queued (bsc#1266008).
    - CVE-2026-53266: netfilter: bridge: make ebt_snat ARP rewrite writable (bsc#1269136).
    - CVE-2026-53400: i2c: core: fix adapter registration race (bsc#1271906).
    - CVE-2026-64279: i2c: core: fix adapter deregistration race (bsc#1273953).
    - CVE-2026-64319: nvmet-auth: fix return value check in auth send (bsc#1273339).
    - CVE-2026-64422: net: ipv4: bound TCP reordering sysctl writes and MTU probe sizes (bsc#1273290).
    - CVE-2026-64556: perf/core: Detach event groups during remove_on_exec (bsc#1273251).
    - CVE-2026-64580: xfrm6: clear dst.dev on error to avoid double netdev_put in xfrm6_fill_dst()     (bsc#1274037).
    - 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-2026-68376: sctp: fix auth_hmacs array size in struct sctp_cookie (bsc#1274836).
    - CVE-2026-68445: drm/vc4: Prevent shader BO mappings from becoming writable (bsc#1276277).
    - CVE-2026-68451: s390/zcrypt: Validate length for CCA ECC private key requests (bsc#1276287).
    - CVE-2026-68452: s390/zcrypt: Validate length for CCA AES cipher key requests (bsc#1276295).
    - CVE-2026-68454: KVM: s390: pci: Fix handling of AIF enable without AISB (bsc#1276388).
    - CVE-2026-72051: net: ip6_tunnel: require CAP_NET_ADMIN in the device netns for changelink (bsc#1276801).
    - CVE-2026-72052: net: ip6_gre: require CAP_NET_ADMIN in the device netns for changelink (bsc#1276803).
    - CVE-2026-72053: net: ipip: require CAP_NET_ADMIN in the device netns for changelink (bsc#1276814).
    - CVE-2026-72054: net: ip_vti: require CAP_NET_ADMIN in the device netns for changelink (bsc#1276818).
    - CVE-2026-72055: net: ip6_vti: require CAP_NET_ADMIN in the device netns for changelink (bsc#1276821).
    - CVE-2026-72061: net: sit: require CAP_NET_ADMIN in the device netns for changelink (bsc#1277249).
    - CVE-2026-72066: cpu: hotplug: Bound hotplug states sysfs output (bsc#1277149).
    - 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-2026-72098: dm-verity: fix buffer overflow in FEC calculation (bsc#1275543).
    - CVE-2026-72129: nvmet-rdma: handle inline data with a nonzero offset (bsc#1275545).
    - CVE-2026-72136: xfrm: xfrm_interface: require CAP_NET_ADMIN in the device netns for changelink     (bsc#1277574).
    - CVE-2026-72157: net: thunderbolt: Fix frags[] overflow by bounding frame_count (bsc#1277544).
    - CVE-2026-72164: ocfs2: avoid moving extents to occupied clusters (bsc#1277553).
    - CVE-2026-72322: ipv6: mcast: Fix potential UAF in MLD delayed work (bsc#1275972).
    - 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-2026-72348: netfilter: ip6tables: mark malformed IPv6 extension headers for hotdrop (bsc#1276007).
    - CVE-2026-72351: gue: validate REMCSUM private option length (bsc#1276009).
    - CVE-2026-72383: sctp: fix addr_wq_timer race in sctp_free_addr_wq() (bsc#1277857).
    - CVE-2026-72398: sctp: fix association labeling in the duplicate COOKIE-ECHO case (bsc#1276381).
    - CVE-2026-72434: netfilter: ipset: make sure gc is properly stopped (bsc#1278054).
    - CVE-2026-72449: drm/amdkfd: fix list_del corruption in kfd_criu_resume_svm (bsc#1278108).
    - CVE-2026-74267: net/sched: sch_codel: Do not call qdisc_tree_reduce_backlog during peek before restoring     qlen       (bsc#1276519).
    - CVE-2026-74283: tipc: require net admin for TIPCv2 netlink mutators (bsc#1276475).
    - CVE-2026-74330: configfs: fix lockless traversals of ->s_children (bsc#1277129).
    - CVE-2026-74388: ALSA: seq: oss: Fix UAF at handling events with embedded SysEx data (bsc#1278253).
    - CVE-2026-74398: ipv6: addrconf: bail out of dad_failure when state is no longer POSTDAD (bsc#1277410).
    - CVE-2026-74406: vxlan: Fix potential null-ptr-deref in vxlan_gro_prepare_receive() (bsc#1276395).
    - CVE-2026-74443: drm/vmwgfx: bound DMA command body size against suffix pointer (bsc#1278210).
    - CVE-2026-74444: drm/vmwgfx: validate DRAW_PRIMITIVES header size before division (bsc#1278211).
    - CVE-2026-74453: drm/vc4: Zero the tile state data array before each BIN job (bsc#1278178).
    - CVE-2026-74469: sctp: prevent peer transport count overflow (bsc#1277792).
    - CVE-2026-74473: vxlan: use pskb_network_may_pull() in route_shortcircuit() (bsc#1276340).
    - CVE-2026-74479: net: pktgen: fix proc entry use-after-free (bsc#1276354).
    - CVE-2026-74480: net: bridge: stop fast-leave after deleting a port group (bsc#1276353).
    - CVE-2026-74492: netfilter: ipset: do not update comments from kernel-side hash adds (bsc#1276337).
    - CVE-2026-74493: net/smc: fix socket use-after-free during link group termination (bsc#1276338).
    - CVE-2026-74540: Bluetooth: L2CAP: fix UAF in l2cap_le_connect_rsp (bsc#1275681).
    - CVE-2026-74556: scsi: libiscsi_tcp: Bound SCSI Response data segment to the connection buffer     (bsc#1275696).
    - CVE-2026-74586: sctp: clear new_transport when removing a peer (bsc#1277820).
    - CVE-2026-74588: sctp: keep chunk->transport in step with the list it is queued on (bsc#1277766).
    - CVE-2026-74589: bpf, sockmap: Fix sk_redir use-after-free in send verdict (bsc#1277904).
    - CVE-2026-74597: ip6_tunnel: clear skb2->cb in ip6ip6_err() (bsc#1277493).
    - CVE-2026-74609: tipc: read le->link under the node lock in tipc_node_link_down() (bsc#1277906).
    - 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-2026-74630: ipv6: prevent in6_dev_get() from resurrecting inet6_dev (bsc#1278191).
    - CVE-2026-74688: sctp: clear control chunk transport if it is being removed (bsc#1277489).
    - CVE-2026-74700: net/sched: cls_api: Always acquire rtnl_lock when destroying locked classifiers     (bsc#1277626).
    - CVE-2026-74719: net/smc: fix qentry overwrite for CONFIRM_LINK and ADD_LINK_CONT in     smc_llc_event_handler()       (bsc#1276572).
    - CVE-2026-74737: net: ethernet: ti: am65-cpsw-nuss: Fix port_id extraction from SRC TAG (bsc#1277898).
    - CVE-2026-74743: macvlan: inherit needed_headroom and needed_tailroom from lowerdev (bsc#1277908).
    - CVE-2026-74744: ipvlan: inherit needed_headroom and needed_tailroom from phy_dev (bsc#1278094).
    - CVE-2026-74752: sctp: validate cookie AUTH state before use (bsc#1278315).
    - CVE-2026-80540: drm/amdgpu: Fix UVD decode image min size calculation (bsc#1277590).
    - 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-2026-80785: fbdev: serialize mode sysfs access with lock_fb_info() (bsc#1279619).
    - CVE-2026-80789: nvmet-tcp: bound SGL data length before allocating command buffers (bsc#1279621).
    - CVE-2026-80840: ipv6: seg6: clear IPv4 control block on IPIP decapsulation (bsc#1279875).
    - CVE-2026-80841: net/packet: defer vmalloc TX_RING free until skbs finish (bsc#1279835).
    - CVE-2026-80844: xfrm: ah6: validate routing header segments_left (bsc#1279786).
    - CVE-2026-80852: tls: device: fix out-of-bounds write in tls_append_frag() (bsc#1279532).
    - CVE-2026-80909: drm/amdgpu: Reject UVD message with invalid number of h265 refs (bsc#1279422).
    - CVE-2026-81000: net: tun: bound receive headroom (bsc#1280263).
    - CVE-2026-89479: sctp: stop processing a packet once its association is deleted (bsc#1280786).
    - CVE-2026-89482: nvme-tcp: do not accept C2HData based on blk_rq_payload_bytes() alone (bsc#1280350).
    - CVE-2026-89532: svcrdma: Fix pcl_for_each_segment for empty chunks (bsc#1280985).
    - CVE-2026-89533: svcrdma: Fix offset arithmetic in read_chunk_range (bsc#1280993).
    - CVE-2026-89544: SUNRPC: fix gssx_dec_option_array error path bugs (bsc#1280758).
    - CVE-2026-89551: SUNRPC: xdr_buf_trim: clamp buf->len to avoid underflow (bsc#1280727).
    - CVE-2026-89569: Bluetooth: RFCOMM: serialize security confirmation handling (bsc#1280733).
    - CVE-2026-89603: entry: Fix seccomp bypass after ptrace with TSYNC (bsc#1280923).
    - CVE-2026-89631: smb: client: reject a tree connect response whose byte count is too small (bsc#1280496).
    - CVE-2026-89636: smb: client: clear ce->tgthint in free_tgts() (bsc#1281042).
    - CVE-2026-89638: smb: client: clear setuid/setgid bit on write with cifsacl/modefromsid/posix extensions     (bsc#1281046).
    - CVE-2026-89674: nfsd: fix XDR length calculation in nfsd4_ff_encode_layoutget (bsc#1280243).
    - CVE-2026-89932: KVM: nVMX: Always flush vpid02 on first use (bsc#1281360).
    - CVE-2026-89968: nvmet-tcp: reject unsolicited H2CData PDUs (bsc#1281229).
    - CVE-2026-90003: futex: Prevent rcuwait use-after-free during requeue PI (bsc#1281295).
    - CVE-2026-90104: NFSv4.1: zero referring call lists before decoding (bsc#1281546).
    - CVE-2026-90198: ALSA: core: Fix use-after-free in snd_card_do_free() (bsc#1281818).
    - CVE-2026-90413: IB/isert: reject login PDUs declaring more data than was received (bsc#1282113).
    - CVE-2026-90414: IB/isert: reject PDUs declaring more data than (bsc#1282110).
    - CVE-2026-93104: RDMA/rvt: Return NULL after port allocation failure (bsc#1282284).
    - CVE-2026-93782: vhost-scsi: flush backend after device ioctls (bsc#1282906).
    - CVE-2026-93787: smb: client: bound dirent name against end of SMB response in cifs_filldir     (bsc#1282932).
    - CVE-2026-100075: RDMA/srpt: Fix srpt_alloc_rw_ctxs() unwind counters (bsc#1282881).

    The following non security issues were fixed:

    - default_gfp(): avoid using the 'newfangled' __VA_OPT__ trick (bsc#1280139).
    - fbdev/sysfs: Fix locking (jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222     jsc#PED-1223       jsc#PED-1225).
    - i2c: core: fix irq domain leak on adapter registration failure (git-fixes).
    - kernel-binary.spec.in: Fix syntax error.
    - net: mana: Cap MSI-X vectors to the device MSI-X table size (bsc#1277254).
    - net: mana: Clear RDMA teardown and suspend state in mana_rdma_probe() (git-fixes).
    - net: mana: Fall back to scattered pages for GDMA queues (bsc#1281085).
    - net: mana: Reserve extra CQ slot for the fence completion CQE (git-fixes).
    - perf: Reject exited events as group leaders (git-fixes).
    - slab: Introduce kmalloc_obj() and family (bsc#1280139).
    - slab: recognize @GFP parameter as optional in kernel-doc (bsc#1280139).
    - smb: client: fix data/file corruption on reconnects (bsc#1253005).
    - smb: client: fix stuck kworkers on reconnects during writes (bsc#1253005).

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

  - drm/vc4: Prevent shader BO mappings from becoming writable vc4_gem_object_mmap() rejects a writable     mapping of a validated shader BO, but leaves VM_MAYWRITE set. Userspace can map the BO read-only and then     turn it writable with mprotect(). Validated shader BOs must stay read-only: the validator checks the     instructions once and the GPU trusts them afterwards. A writable mapping lets userspace rewrite the code     after validation, bypassing the validator. Clear VM_MAYWRITE on the read-only path so the mapping cannot     be upgraded, as i915 already does for its read-only objects. (CVE-2026-68445)

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

ID	名前	製品	ファミリー	公開日	更新日	深刻度
366399	SUSE SLES15: cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc (SUSE-SU-2026:4667-1)	Nessus	SuSE Local Security Checks	2026/10/16	2026/10/16	medium
334892	Linux Distros Unpatched Vulnerability : CVE-2026-68445	Nessus	Misc.	2026/8/12	2026/11/7	high
343049	Oracle Linux 10 / 9 : Unbreakable Enterprise kernel (ELSA-2026-500248)	Nessus	Oracle Linux Local Security Checks	2026/9/4	2026/9/23	high
364137	Oracle Linux 10 / 9 : Unbreakable Enterprise kernel (ELSA-2026-500374)	Nessus	Oracle Linux Local Security Checks	2026/10/8	2026/10/8	high

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