SUSE alert SUSE-SU-2026:0427-1 (go1.25)

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SUSE-SU-2026:0427-1: critical: Security update for go1.25
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Wed, 11 Feb 2026 16:31:45 -0000
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<177082750546.18402.14355450751206412798@smelt2.prg2.suse.org>
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Article


# Security update for go1.25

Announcement ID: SUSE-SU-2026:0427-1  
Release Date: 2026-02-11T08:32:27Z  
Rating: critical  
References:

  * bsc#1244485
  * bsc#1256818
  * bsc#1257692

  
Cross-References:

  * CVE-2025-61732
  * CVE-2025-68121

  
CVSS scores:

  * CVE-2025-61732 ( SUSE ):  9.4
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
  * CVE-2025-61732 ( SUSE ):  9.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
  * CVE-2025-61732 ( NVD ):  8.6 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
  * CVE-2025-68121 ( SUSE ):  7.6
    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
  * CVE-2025-68121 ( SUSE ):  7.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
  * CVE-2025-68121 ( NVD ):  4.8 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
  * CVE-2025-68121 ( NVD ):  10.0 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

  
Affected Products:

  * Development Tools Module 15-SP7
  * openSUSE Leap 15.6
  * SUSE Linux Enterprise Desktop 15 SP7
  * 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 Real Time 15 SP7
  * 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 SP6 LTSS
  * SUSE Linux Enterprise Server 15 SP7
  * 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 one security fix can now be
installed.

## Description:

This update for go1.25 fixes the following issues:

Update to version 1.25.7.

Security issues fixed:

  * CVE-2025-61732: cmd/go: discrepancy between Go and C/C++ comment parsing
    allows for C code smuggling (bsc#1257692).
  * CVE-2025-68121: crypto/tls: Config.Clone copies automatically generated
    session ticket keys, session resumption does not account for the expiration
    of full certificate chain (bsc#1256818).

Other updates and bugfixes:

  * version update to 1.25.7:

  * go#75844 cmd/compile: OOM killed on linux/arm64

  * go#77323 crypto/x509: single-label excluded DNS name constraints incorrectly
    match all wildcard SANs
  * go#77425 crypto/tls: CL 737700 broke session resumption on macOS

## 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 for SAP Applications 15 SP5  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP5-2026-427=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP6  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP6-2026-427=1

  * openSUSE Leap 15.6  
    zypper in -t patch openSUSE-SLE-15.6-2026-427=1

  * Development Tools Module 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP7-2026-427=1

  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2026-427=1

  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2026-427=1

  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-ESPOS-2026-427=1

  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-LTSS-2026-427=1

  * SUSE Linux Enterprise Server 15 SP4 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2026-427=1

  * SUSE Linux Enterprise Server 15 SP5 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP5-LTSS-2026-427=1

  * SUSE Linux Enterprise Server 15 SP6 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-427=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP4  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2026-427=1

## Package List:

  * SUSE Linux Enterprise Server for SAP Applications 15 SP5 (ppc64le x86_64)
    * go1.25-race-1.25.7-150000.1.29.1
    * go1.25-1.25.7-150000.1.29.1
    * go1.25-doc-1.25.7-150000.1.29.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP6 (ppc64le x86_64)
    * go1.25-race-1.25.7-150000.1.29.1
    * go1.25-1.25.7-150000.1.29.1
    * go1.25-doc-1.25.7-150000.1.29.1
  * openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64)
    * go1.25-race-1.25.7-150000.1.29.1
    * go1.25-1.25.7-150000.1.29.1
    * go1.25-doc-1.25.7-150000.1.29.1
  * Development Tools Module 15-SP7 (aarch64 ppc64le s390x x86_64)
    * go1.25-race-1.25.7-150000.1.29.1
    * go1.25-1.25.7-150000.1.29.1
    * go1.25-doc-1.25.7-150000.1.29.1
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (aarch64
    x86_64)
    * go1.25-race-1.25.7-150000.1.29.1
    * go1.25-1.25.7-150000.1.29.1
    * go1.25-doc-1.25.7-150000.1.29.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (aarch64
    x86_64)
    * go1.25-race-1.25.7-150000.1.29.1
    * go1.25-1.25.7-150000.1.29.1
    * go1.25-doc-1.25.7-150000.1.29.1
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (aarch64
    x86_64)
    * go1.25-race-1.25.7-150000.1.29.1
    * go1.25-1.25.7-150000.1.29.1
    * go1.25-doc-1.25.7-150000.1.29.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (aarch64
    x86_64)
    * go1.25-race-1.25.7-150000.1.29.1
    * go1.25-1.25.7-150000.1.29.1
    * go1.25-doc-1.25.7-150000.1.29.1
  * SUSE Linux Enterprise Server 15 SP4 LTSS (aarch64 ppc64le s390x x86_64)
    * go1.25-race-1.25.7-150000.1.29.1
    * go1.25-1.25.7-150000.1.29.1
    * go1.25-doc-1.25.7-150000.1.29.1
  * SUSE Linux Enterprise Server 15 SP5 LTSS (aarch64 ppc64le s390x x86_64)
    * go1.25-race-1.25.7-150000.1.29.1
    * go1.25-1.25.7-150000.1.29.1
    * go1.25-doc-1.25.7-150000.1.29.1
  * SUSE Linux Enterprise Server 15 SP6 LTSS (aarch64 ppc64le s390x x86_64)
    * go1.25-race-1.25.7-150000.1.29.1
    * go1.25-1.25.7-150000.1.29.1
    * go1.25-doc-1.25.7-150000.1.29.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4 (ppc64le x86_64)
    * go1.25-race-1.25.7-150000.1.29.1
    * go1.25-1.25.7-150000.1.29.1
    * go1.25-doc-1.25.7-150000.1.29.1

## References:

  * https://www.suse.com/security/cve/CVE-2025-61732.html
  * https://www.suse.com/security/cve/CVE-2025-68121.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1244485
  * https://bugzilla.suse.com/show_bug.cgi?id=1256818
  * https://bugzilla.suse.com/show_bug.cgi?id=1257692



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