SUSE-SU-2025:02383-2: moderate: Security update for kubernetes1.26

[SLE-UPDATES]

# Security update for kubernetes1.26

Announcement ID: SUSE-SU-2025:02383-2  
Release Date: 2025-08-14T13:03:08Z  
Rating: moderate  
References:

  * bsc#1229008
  * bsc#1241865
  * bsc#1245087

  
Cross-References:

  * CVE-2025-22872

  
CVSS scores:

  * CVE-2025-22872 ( SUSE ):  6.3
    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L
  * CVE-2025-22872 ( SUSE ):  6.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L
  * CVE-2025-22872 ( NVD ):  6.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L

  
Affected Products:

  * SUSE Linux Enterprise High Performance Computing 15 SP4
  * SUSE Linux Enterprise High Performance Computing 15 SP5
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5
  * SUSE Linux Enterprise Server 15 SP4
  * SUSE Linux Enterprise Server 15 SP4 LTSS
  * SUSE Linux Enterprise Server 15 SP5
  * SUSE Linux Enterprise Server 15 SP5 LTSS
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4
  * SUSE Linux Enterprise Server for SAP Applications 15 SP5

  
  
An update that solves one vulnerability and has two security fixes can now be
installed.

## Description:

This update for kubernetes1.26 fixes the following issues:

  * CVE-2025-22872: Properly handle trailing solidus in unquoted attribute value
    in foreign content (bsc#1241865).

## 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 Enterprise High Performance Computing ESPOS 15 SP4  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2025-2383=1

  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2025-2383=1

  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-ESPOS-2025-2383=1

  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-LTSS-2025-2383=1

  * SUSE Linux Enterprise Server 15 SP4 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2025-2383=1

  * SUSE Linux Enterprise Server 15 SP5 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP5-LTSS-2025-2383=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP4  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2025-2383=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP5  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP5-2025-2383=1

## Package List:

  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (aarch64
    x86_64)
    * kubernetes1.26-client-1.26.15-150400.9.22.1
    * kubernetes1.26-client-common-1.26.15-150400.9.22.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (aarch64
    x86_64)
    * kubernetes1.26-client-1.26.15-150400.9.22.1
    * kubernetes1.26-client-common-1.26.15-150400.9.22.1
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (aarch64
    x86_64)
    * kubernetes1.26-client-1.26.15-150400.9.22.1
    * kubernetes1.26-client-common-1.26.15-150400.9.22.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (aarch64
    x86_64)
    * kubernetes1.26-client-1.26.15-150400.9.22.1
    * kubernetes1.26-client-common-1.26.15-150400.9.22.1
  * SUSE Linux Enterprise Server 15 SP4 LTSS (aarch64 ppc64le s390x x86_64)
    * kubernetes1.26-client-1.26.15-150400.9.22.1
    * kubernetes1.26-client-common-1.26.15-150400.9.22.1
  * SUSE Linux Enterprise Server 15 SP5 LTSS (aarch64 ppc64le s390x x86_64)
    * kubernetes1.26-client-1.26.15-150400.9.22.1
    * kubernetes1.26-client-common-1.26.15-150400.9.22.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4 (ppc64le x86_64)
    * kubernetes1.26-client-1.26.15-150400.9.22.1
    * kubernetes1.26-client-common-1.26.15-150400.9.22.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP5 (ppc64le x86_64)
    * kubernetes1.26-client-1.26.15-150400.9.22.1
    * kubernetes1.26-client-common-1.26.15-150400.9.22.1

## References:

  * https://www.suse.com/security/cve/CVE-2025-22872.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1229008
  * https://bugzilla.suse.com/show_bug.cgi?id=1241865
  * https://bugzilla.suse.com/show_bug.cgi?id=1245087

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