CriticalFix available

Security update for the Linux Kernel (Live Patch 76 for SUSE Linux Enterprise 12 SP5)

Type: advisorySource: OSV1 source record

This update for the SUSE Linux Enterprise Kernel 4.12.14-122.290 fixes various security issues: The following security issues were fixed: - CVE-2026-46116: xfrm: defensively unhash xfrm_state lists in __xfrm_state_delete (bsc#1267370). - CVE-2026-63888: scsi: target: iscsi: Fix CRC overread and double-free in iscsit_handle_text_cmd() (bsc#1272391). - CVE-2026-63920: ipv6: validate extension header length before copying to cmsg (bsc#1273012). - CVE-2026-64011: nfc: llcp: Fix use-after-free in llcp_sock_release() (bsc#1276493). - CVE-2026-64114: ipv4: raw: reject IP_HDRINCL packets with ihl < 5 (bsc#1273833). - CVE-2026-68121: pppoe: reload header pointer after dev_hard_header() (bsc#1275228). - CVE-2026-68202: ALSA: seq: close a re-opened queue timer in the destructor (bsc#1275162).

Announced 4 Oct 2026Group revision 1

Original source ↗

SUSE-SU-2026:4440-1

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: osv:SUSE-SU-2026:4440-1

kgraft-patch-SLE12-SP5_Update_76

Source reference: /affected/0/package/name

Affected versions: Not stated in this record
Fixed versions: 14-2.1
Source reference: /affected/0/ranges
Prerequisites: Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "14-2.1"
          }
        ]
      }
    ],
    "package": {
      "name": "kgraft-patch-SLE12-SP5_Update_76",
      "purl": "pkg:rpm/suse/kgraft-patch-SLE12-SP5_Update_76&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP5",
      "ecosystem": "SUSE:Linux Enterprise Live Patching 12 SP5"
    },
    "database_specific": {
      "source": "https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4440-1.json"
    },
    "ecosystem_specific": {
      "binaries": [
        {
          "kgraft-patch-4_12_14-122_290-default": "14-2.1"
        }
      ]
    }
  }
]

Related CVEs: CVE-2026-46116
Source reference: /upstream
CVE-2026-63888
Source reference: /upstream
CVE-2026-63920
Source reference: /upstream
CVE-2026-64011
Source reference: /upstream
CVE-2026-64114
Source reference: /upstream
CVE-2026-68121
Source reference: /upstream
CVE-2026-68202
Source reference: /upstream