SUSE alert SUSE-SU-2025:4337-1 (go1.24)

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OPENSUSE-SECURITY-UPDATES <null@suse.de>
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SUSE-SU-2025:4337-1: important: Security update for go1.24
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Wed, 10 Dec 2025 08:30:09 -0000
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<176535540951.2574.14218470808448250429@smelt2.prg2.suse.org>
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Article


# Security update for go1.24

Announcement ID: SUSE-SU-2025:4337-1  
Release Date: 2025-12-09T23:52:03Z  
Rating: important  
References:

  * bsc#1236217
  * bsc#1245878
  * bsc#1254430
  * bsc#1254431

  
Cross-References:

  * CVE-2025-61727
  * CVE-2025-61729

  
CVSS scores:

  * CVE-2025-61727 ( SUSE ):  8.2
    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-61727 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2025-61727 ( NVD ):  6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
  * CVE-2025-61729 ( SUSE ):  8.7
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-61729 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2025-61729 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

  
Affected Products:

  * Development Tools Module 15-SP6
  * Development Tools Module 15-SP7
  * openSUSE Leap 15.6
  * SUSE Enterprise Storage 7.1
  * SUSE Linux Enterprise Desktop 15 SP6
  * SUSE Linux Enterprise Desktop 15 SP7
  * SUSE Linux Enterprise High Performance Computing 15 SP3
  * 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 SP3
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5
  * SUSE Linux Enterprise Real Time 15 SP6
  * SUSE Linux Enterprise Real Time 15 SP7
  * SUSE Linux Enterprise Server 15 SP3
  * SUSE Linux Enterprise Server 15 SP3 LTSS
  * 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 15 SP6
  * SUSE Linux Enterprise Server 15 SP7
  * SUSE Linux Enterprise Server for SAP Applications 15 SP3
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4
  * SUSE Linux Enterprise Server for SAP Applications 15 SP5
  * SUSE Linux Enterprise Server for SAP Applications 15 SP6
  * SUSE Linux Enterprise Server for SAP Applications 15 SP7

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

## Description:

This update for go1.24 fixes the following issues:

go1.24.11 (released 2025-12-02) includes two security fixes to the crypto/x509
package, as well as bug fixes to the runtime. (bsc#1236217)

CVE-2025-61727 CVE-2025-61729:

  * go#76460 go#76445 bsc#1254431 security: fix CVE-2025-61729 crypto/x509:
    excessive resource consumption in printing error string for host certificate
    validation
  * go#76463 go#76442 bsc#1254430 security: fix CVE-2025-61727 crypto/x509:
    excluded subdomain constraint doesn't preclude wildcard SAN

  * go#76378 internal/cpu: incorrect CPU features bit parsing on loong64 cause
    illegal instruction core dumps on LA364 cores

  * Packaging: Migrate from update-alternatives to libalternatives (bsc#1245878)

  * This is an optional migration controlled via prjconf definition
    with_libalternatives
  * If with_libalternatives is not defined packaging continues to use update-
    alternatives

## 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:

  * openSUSE Leap 15.6  
    zypper in -t patch openSUSE-SLE-15.6-2025-4337=1

  * Development Tools Module 15-SP6  
    zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP6-2025-4337=1

  * Development Tools Module 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP7-2025-4337=1

  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP3  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-LTSS-2025-4337=1

  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2025-4337=1

  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2025-4337=1

  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-ESPOS-2025-4337=1

  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-LTSS-2025-4337=1

  * SUSE Linux Enterprise Server 15 SP3 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP3-LTSS-2025-4337=1

  * SUSE Linux Enterprise Server 15 SP4 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2025-4337=1

  * SUSE Linux Enterprise Server 15 SP5 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP5-LTSS-2025-4337=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP3  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP3-2025-4337=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP4  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2025-4337=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP5  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP5-2025-4337=1

  * SUSE Enterprise Storage 7.1  
    zypper in -t patch SUSE-Storage-7.1-2025-4337=1

## Package List:

  * openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64)
    * go1.24-1.24.11-150000.1.50.1
    * go1.24-race-1.24.11-150000.1.50.1
    * go1.24-doc-1.24.11-150000.1.50.1
  * Development Tools Module 15-SP6 (aarch64 ppc64le s390x x86_64)
    * go1.24-1.24.11-150000.1.50.1
    * go1.24-race-1.24.11-150000.1.50.1
    * go1.24-doc-1.24.11-150000.1.50.1
  * Development Tools Module 15-SP7 (aarch64 ppc64le s390x x86_64)
    * go1.24-1.24.11-150000.1.50.1
    * go1.24-race-1.24.11-150000.1.50.1
    * go1.24-doc-1.24.11-150000.1.50.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (aarch64
    x86_64)
    * go1.24-1.24.11-150000.1.50.1
    * go1.24-race-1.24.11-150000.1.50.1
    * go1.24-doc-1.24.11-150000.1.50.1
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (aarch64
    x86_64)
    * go1.24-1.24.11-150000.1.50.1
    * go1.24-race-1.24.11-150000.1.50.1
    * go1.24-doc-1.24.11-150000.1.50.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (aarch64
    x86_64)
    * go1.24-1.24.11-150000.1.50.1
    * go1.24-race-1.24.11-150000.1.50.1
    * go1.24-doc-1.24.11-150000.1.50.1
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (aarch64
    x86_64)
    * go1.24-1.24.11-150000.1.50.1
    * go1.24-race-1.24.11-150000.1.50.1
    * go1.24-doc-1.24.11-150000.1.50.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (aarch64
    x86_64)
    * go1.24-1.24.11-150000.1.50.1
    * go1.24-race-1.24.11-150000.1.50.1
    * go1.24-doc-1.24.11-150000.1.50.1
  * SUSE Linux Enterprise Server 15 SP3 LTSS (aarch64 ppc64le s390x x86_64)
    * go1.24-1.24.11-150000.1.50.1
    * go1.24-race-1.24.11-150000.1.50.1
    * go1.24-doc-1.24.11-150000.1.50.1
  * SUSE Linux Enterprise Server 15 SP4 LTSS (aarch64 ppc64le s390x x86_64)
    * go1.24-1.24.11-150000.1.50.1
    * go1.24-race-1.24.11-150000.1.50.1
    * go1.24-doc-1.24.11-150000.1.50.1
  * SUSE Linux Enterprise Server 15 SP5 LTSS (aarch64 ppc64le s390x x86_64)
    * go1.24-1.24.11-150000.1.50.1
    * go1.24-race-1.24.11-150000.1.50.1
    * go1.24-doc-1.24.11-150000.1.50.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP3 (ppc64le x86_64)
    * go1.24-1.24.11-150000.1.50.1
    * go1.24-race-1.24.11-150000.1.50.1
    * go1.24-doc-1.24.11-150000.1.50.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4 (ppc64le x86_64)
    * go1.24-1.24.11-150000.1.50.1
    * go1.24-race-1.24.11-150000.1.50.1
    * go1.24-doc-1.24.11-150000.1.50.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP5 (ppc64le x86_64)
    * go1.24-1.24.11-150000.1.50.1
    * go1.24-race-1.24.11-150000.1.50.1
    * go1.24-doc-1.24.11-150000.1.50.1
  * SUSE Enterprise Storage 7.1 (aarch64 x86_64)
    * go1.24-1.24.11-150000.1.50.1
    * go1.24-race-1.24.11-150000.1.50.1
    * go1.24-doc-1.24.11-150000.1.50.1

## References:

  * https://www.suse.com/security/cve/CVE-2025-61727.html
  * https://www.suse.com/security/cve/CVE-2025-61729.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1236217
  * https://bugzilla.suse.com/show_bug.cgi?id=1245878
  * https://bugzilla.suse.com/show_bug.cgi?id=1254430
  * https://bugzilla.suse.com/show_bug.cgi?id=1254431



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