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SUSE Linux 16.0 go1.25 Critical Update C Code Smuggling 2026-20428-1

suse
Calendar Grey February 18, 2026
Dist Suse Esm H88
SUSE critical security update for go1.25 resolves two significant issues affecting applications.
An update that solves two vulnerabilities and has one fix can now be installed.

Summary

## 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

Topics%20covered

Topics Covered

security advisory critical SuSE go1.25 c code smuggling session ticket keys

References

* bsc#1244485

* bsc#1256818

* bsc#1257692

Cross-

* 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:

* SUSE Linux Enterprise Server 16.0

* SUSE Linux Enterprise Server for SAP Applications 16.0

Severity
critical
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:20428-1
Release Date: 2026-02-13T10:08:14Z
Rating: critical

Topics%20covered

Topics Covered

security advisory critical SuSE go1.25 c code smuggling session ticket keys

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