Alerts This Week
Warning Icon 1 764
Alerts This Week
Warning Icon 1 764

SUSE: Go1.25 Important TLS Validation Issue Fix Advisory 2025:3681-1

suse
Calendar Grey October 20, 2025
Dist Suse Esm H88
A security fix for Go1.25 addressing critical TLS validation issues and related vulnerabilities across SUSE products.
* bsc#1244485 Affected Products: * Development Tools Module 15-SP6 * Development Tools Module 15-SP7

Summary

## This update for go1.25 fixes the following issues: go1.25.3 (released 2025-10-13) includes fixes to the crypto/x509 package. (bsc#1244485) * go#75861 crypto/x509: TLS validation fails for FQDNs with trailing dot * go#75777 spec: Go1.25 spec should be dated closer to actual release date * Further fixups to the fix for net/url allowing IP literals with IPv4 mapped IPv6 addresses. ## 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 openSUSE-SLE-15.6-2025-3681=1 * Development Tools Module 15-SP6 zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP6-2025-3681=1 * Development Tools Module 15-SP7

Topics%20covered

Topics Covered

security advisory security issue SuSE remote access important cryptography

References

* bsc#1244485

Affected Products:

* Development Tools Module 15-SP6

* Development Tools Module 15-SP7

* openSUSE Leap 15.6

* SUSE Enterprise Storage 7.1

* SUSE Linux Enterprise Desktop 15 SP6

* SUSE Linux Enterprise Desktop 15 SP7

* SUSE Linux Enterprise High Performance Computing 15 SP3

* 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 SP3

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP4

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP5

* SUSE Linux Enterprise Real Time 15 SP6

* SUSE Linux Enterprise Real Time 15 SP7

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:3681-1
Release Date: 2025-10-20T12:46:30Z
Rating: important

Topics%20covered

Topics Covered

security advisory security issue SuSE remote access important cryptography

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Your message here