Security update for go1.25

Announcement ID: SUSE-SU-2026:20428-1
Release Date: 2026-02-13T10:08:14Z
Rating: critical
References:
Cross-References:
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:
  • SUSE Linux Enterprise Server 16.0
  • SUSE Linux Enterprise Server for SAP Applications 16.0

An update that solves two vulnerabilities and has one 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 16.0
    zypper in -t patch SUSE-SLES-16.0-269=1
  • SUSE Linux Enterprise Server for SAP Applications 16.0
    zypper in -t patch SUSE-SLES-16.0-269=1

Package List:

  • SUSE Linux Enterprise Server 16.0 (aarch64 ppc64le s390x x86_64)
    • go1.25-doc-1.25.7-160000.1.1
    • go1.25-1.25.7-160000.1.1
    • go1.25-race-1.25.7-160000.1.1
  • SUSE Linux Enterprise Server 16.0 (aarch64 x86_64)
    • go1.25-libstd-debuginfo-1.25.7-160000.1.1
    • go1.25-libstd-1.25.7-160000.1.1
    • go1.25-debuginfo-1.25.7-160000.1.1
  • SUSE Linux Enterprise Server for SAP Applications 16.0 (ppc64le x86_64)
    • go1.25-doc-1.25.7-160000.1.1
    • go1.25-1.25.7-160000.1.1
    • go1.25-race-1.25.7-160000.1.1
  • SUSE Linux Enterprise Server for SAP Applications 16.0 (x86_64)
    • go1.25-libstd-debuginfo-1.25.7-160000.1.1
    • go1.25-libstd-1.25.7-160000.1.1
    • go1.25-debuginfo-1.25.7-160000.1.1

References: