SUSE-SU-2026:24417-1: important: Security update for the Linux Kernel (Live Patch 14 for SUSE Linux Enterprise 16)

Thu Oct 29 08:37:07 UTC 2026

# Security update for the Linux Kernel (Live Patch 14 for SUSE Linux Enterprise
16)

Announcement ID: SUSE-SU-2026:24417-1  
Release Date: 2026-10-23T15:22:57Z  
Rating: important  
References:

  * bsc#1269775
  * bsc#1271965
  * bsc#1272136
  * bsc#1272386
  * bsc#1272895
  * bsc#1276303

Cross-References:

  * CVE-2026-53131
  * CVE-2026-63794
  * CVE-2026-63795
  * CVE-2026-63887
  * CVE-2026-64054
  * CVE-2026-68158

CVSS scores:

  * CVE-2026-53131 ( SUSE ):  8.8
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-53131 ( SUSE ):  8.2 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
  * CVE-2026-53131 ( NVD ):  9.4 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:H
  * CVE-2026-63794 ( SUSE ):  7.5
    CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-63794 ( SUSE ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2026-63794 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2026-63795 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2026-63795 ( NVD ):  10.0 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
  * CVE-2026-63887 ( SUSE ):  7.2
    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-63887 ( SUSE ):  8.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H
  * CVE-2026-63887 ( NVD ):  9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  * CVE-2026-64054 ( SUSE ):  7.3
    CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-64054 ( SUSE ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2026-64054 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2026-68158 ( SUSE ):  8.8
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-68158 ( SUSE ):  8.2 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
  * CVE-2026-68158 ( NVD ):  9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Products:

  * SUSE Linux Micro 6.2

An update that solves six vulnerabilities can now be installed.

## Description:

This update for the SUSE Linux Enterprise Kernel 6.12.0-160000.35.1 fixes
various security issues:

The following security issues were fixed:

  * CVE-2026-53131: netfilter: require Ethernet MAC header before using
    eth_hdr() (bsc#1269775).
  * CVE-2026-63794: KVM: SVM: Fix page overflow in sev_dbg_crypt() for ENCRYPT
    path (bsc#1271965).
  * CVE-2026-63795: 9p: avoid putting oldfid in p9_client_walk() error path
    (bsc#1272136).
  * CVE-2026-63887: scsi: target: iscsi: Bound iscsi_encode_text_output()
    appends to rsp_buf (bsc#1272386).
  * CVE-2026-64054: net: shaper: reject duplicate leaves in GROUP request
    (bsc#1272895).
  * CVE-2026-68158: libceph: Fix multiplication overflow in
    decode_new_up_state_weight() (bsc#1276303).

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like
YaST online_update or "zypper patch".  
Alternatively you can run the command listed for your product:

  * SUSE Linux Micro 6.2  
    zypper in -t patch SUSE-SL-Micro-6.2-1968

## Package List:

  * SUSE Linux Micro 6.2 (ppc64le s390x x86_64)
    * kernel-livepatch-6_12_0-160000_35-default-debuginfo-7-160000.1.1
    * kernel-livepatch-6_12_0-160000_35-default-7-160000.1.1
    * kernel-livepatch-SLE16_Update_14-debugsource-7-160000.1.1

## References:

  * https://www.suse.com/security/cve/CVE-2026-53131.html
  * https://www.suse.com/security/cve/CVE-2026-63794.html
  * https://www.suse.com/security/cve/CVE-2026-63795.html
  * https://www.suse.com/security/cve/CVE-2026-63887.html
  * https://www.suse.com/security/cve/CVE-2026-64054.html
  * https://www.suse.com/security/cve/CVE-2026-68158.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1269775
  * https://bugzilla.suse.com/show_bug.cgi?id=1271965
  * https://bugzilla.suse.com/show_bug.cgi?id=1272136
  * https://bugzilla.suse.com/show_bug.cgi?id=1272386
  * https://bugzilla.suse.com/show_bug.cgi?id=1272895
  * https://bugzilla.suse.com/show_bug.cgi?id=1276303

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