SUSE-SU-2025:21162-1: important: Security update for java-21-openjdk

[SLE-SECURITY-UPDATES]

# Security update for java-21-openjdk

Announcement ID: SUSE-SU-2025:21162-1  
Release Date: 2025-11-28T09:35:08Z  
Rating: important  
References:

  * bsc#1246806
  * bsc#1252414
  * bsc#1252417
  * bsc#1252418

  
Cross-References:

  * CVE-2025-53057
  * CVE-2025-53066
  * CVE-2025-61748

  
CVSS scores:

  * CVE-2025-53057 ( SUSE ):  8.2
    CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
  * CVE-2025-53057 ( SUSE ):  5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
  * CVE-2025-53057 ( NVD ):  5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
  * CVE-2025-53066 ( SUSE ):  8.7
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
  * CVE-2025-53066 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  * CVE-2025-53066 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  * CVE-2025-61748 ( SUSE ):  6.3
    CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
  * CVE-2025-61748 ( SUSE ):  3.7 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
  * CVE-2025-61748 ( NVD ):  3.7 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N

  
Affected Products:

  * SUSE Linux Enterprise Server 16.0
  * SUSE Linux Enterprise Server for SAP Applications 16.0

  
  
An update that solves three vulnerabilities and has one fix can now be
installed.

## Description:

This update for java-21-openjdk fixes the following issues:

Update to upstream tag jdk-21.0.9+10 (October 2025 CPU):

  * CVE-2025-53066: Fixed enhance path factories (bsc#1252417).
  * CVE-2025-61748: Fixed enhance string handling (bsc#1252418).
  * CVE-2025-53057: Fixed enhance certificate handling (bsc#1252414).

Other bug fixes:

  * Do not embed rebuild counter (bsc#1246806)

## 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 Server 16.0  
    zypper in -t patch SUSE-SLES-16.0-82=1

  * SUSE Linux Enterprise Server for SAP Applications 16.0  
    zypper in -t patch SUSE-SLES-16.0-82=1

## Package List:

  * SUSE Linux Enterprise Server 16.0 (aarch64 ppc64le s390x x86_64)
    * java-21-openjdk-21.0.9.0-160000.1.1
    * java-21-openjdk-src-21.0.9.0-160000.1.1
    * java-21-openjdk-devel-21.0.9.0-160000.1.1
    * java-21-openjdk-devel-debuginfo-21.0.9.0-160000.1.1
    * java-21-openjdk-debuginfo-21.0.9.0-160000.1.1
    * java-21-openjdk-demo-21.0.9.0-160000.1.1
    * java-21-openjdk-headless-debuginfo-21.0.9.0-160000.1.1
    * java-21-openjdk-headless-21.0.9.0-160000.1.1
    * java-21-openjdk-jmods-21.0.9.0-160000.1.1
  * SUSE Linux Enterprise Server 16.0 (noarch)
    * java-21-openjdk-javadoc-21.0.9.0-160000.1.1
  * SUSE Linux Enterprise Server for SAP Applications 16.0 (ppc64le x86_64)
    * java-21-openjdk-21.0.9.0-160000.1.1
    * java-21-openjdk-src-21.0.9.0-160000.1.1
    * java-21-openjdk-devel-21.0.9.0-160000.1.1
    * java-21-openjdk-devel-debuginfo-21.0.9.0-160000.1.1
    * java-21-openjdk-debuginfo-21.0.9.0-160000.1.1
    * java-21-openjdk-demo-21.0.9.0-160000.1.1
    * java-21-openjdk-headless-debuginfo-21.0.9.0-160000.1.1
    * java-21-openjdk-headless-21.0.9.0-160000.1.1
    * java-21-openjdk-jmods-21.0.9.0-160000.1.1
  * SUSE Linux Enterprise Server for SAP Applications 16.0 (noarch)
    * java-21-openjdk-javadoc-21.0.9.0-160000.1.1

## References:

  * https://www.suse.com/security/cve/CVE-2025-53057.html
  * https://www.suse.com/security/cve/CVE-2025-53066.html
  * https://www.suse.com/security/cve/CVE-2025-61748.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1246806
  * https://bugzilla.suse.com/show_bug.cgi?id=1252414
  * https://bugzilla.suse.com/show_bug.cgi?id=1252417
  * https://bugzilla.suse.com/show_bug.cgi?id=1252418

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