SUSE alert openSUSE-SU-2026:20214-1 (go1.25)

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openSUSE-SU-2026:20214-1: critical: Security update for go1.25
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Sat, 14 Feb 2026 17:02:00 +0100
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<20260214160200.3C5BBFDFB@maintenance.suse.de>
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Article
openSUSE security update: security update for go1.25
-------------------------------------------------------------

Announcement ID: openSUSE-SU-2026:20214-1
Rating: critical
References:

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



Cross-References:

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



CVSS scores:

  * 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 ( 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-2025-68121 ( 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 ( 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

Affected Products:

         openSUSE Leap 16.0

-------------------------------------------------------------

An update that solves 2 vulnerabilities and has 3 bug fixes 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 openSUSE security 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 16.0

   zypper in -t patch openSUSE-Leap-16.0-269=1

Package List:

- openSUSE Leap 16.0:

  go1.25-1.25.7-160000.1.1
  go1.25-doc-1.25.7-160000.1.1
  go1.25-libstd-1.25.7-160000.1.1
  go1.25-race-1.25.7-160000.1.1

References:

  * https://www.suse.com/security/cve/CVE-2025-61732.html
  * https://www.suse.com/security/cve/CVE-2025-68121.html