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openSUSE 2026-0760-1 Critical go1.25-openssl C Code Smuggling

opensuse
Calendar Grey March 3, 2026
Dist Opensuse Esm H88
Stay updated with critical security advisory for openSUSE on go1.25-openssl addressing C code smuggling and session keys.
An update that solves two vulnerabilities and contains one feature can now be installed.

Description

This update for go1.25-openssl 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

Topics%20covered

Topics Covered

security advisory critical OpenSUSE session ticket go1.25-openssl c code

Patch

## 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 SUSE-2026-760=1 openSUSE-SLE-15.6-2026-760=1

* Development Tools Module 15-SP7

zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP7-2026-760=1

* SUSE Linux Enterprise Server 15 SP6 LTSS

zypper in -t patch SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-760=1

* SUSE Linux Enterprise Server for SAP Applications 15 SP6

zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP6-2026-760=1

Package List

* openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64 i586)

* go1.25-openssl-doc-1.25.7-150600.13.12.1

* go1.25-openssl-debuginfo-1.25.7-150600.13.12.1

* go1.25-openssl-1.25.7-150600.13.12.1

* openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64)

* go1.25-openssl-race-1.25.7-150600.13.12.1

* Development Tools Module 15-SP7 (aarch64 ppc64le s390x x86_64)

* go1.25-openssl-doc-1.25.7-150600.13.12.1

* go1.25-openssl-debuginfo-1.25.7-150600.13.12.1

* go1.25-openssl-1.25.7-150600.13.12.1

* go1.25-openssl-race-1.25.7-150600.13.12.1

* SUSE Linux Enterprise Server 15 SP6 LTSS (aarch64 ppc64le s390x x86_64)

* go1.25-openssl-doc-1.25.7-150600.13.12.1

* go1.25-openssl-debuginfo-1.25.7-150600.13.12.1

* go1.25-openssl-1.25.7-150600.13.12.1

* go1.25-openssl-race-1.25.7-150600.13.12.1

* SUSE Linux Enterprise Server for SAP Applications 15 SP6 (ppc64le x86_64)

* go1.25-openssl-doc-1.25.7-150600.13.12.1

* go1.25-openssl-debuginfo-1.25.7-150600.13.12.1

* go1.25-openssl-1.25.7-150600.13.12.1

*...

Read the Full Advisory

References

* bsc#1256818

* bsc#1257692

* jsc#SLE-18320

## 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=1256818

* https://bugzilla.suse.com/show_bug.cgi?id=1257692

* https://jira.suse.com/browse/SLE-18320

Severity
critical
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:0760-1
Release Date: 2026-03-03T12:38:14Z
Affected Products: * Development Tools Module 15-SP7 * openSUSE Leap 15.6 * SUSE Linux Enterprise Desktop 15 SP7 * SUSE Linux Enterprise Real Time 15 SP7 * 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 SP6 * SUSE Linux Enterprise Server for SAP Applications 15 SP7

Topics%20covered

Topics Covered

security advisory critical OpenSUSE session ticket go1.25-openssl c code

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