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openSUSE: Addressing go1.25 Resource Issues and Crypto Vulnerabilities

opensuse
Calendar Grey December 10, 2025
Dist Opensuse Esm H88
Update for go1.25 on openSUSE addresses important vulnerabilities with a focus on crypto and resource issues.
An update that solves two vulnerabilities and has three security fixes can now be installed.

Description

This update for go1.25 fixes the following issues:

go1.25.5 (released 2025-12-02) includes two security fixes to the crypto/x509

package, as well as bug fixes to the mime and os packages. (bsc#1244485)

CVE-2025-61729 CVE-2025-61727:

* go#76461 go#76445 bsc#1254431 security: fix CVE-2025-61729 crypto/x509:

excessive resource consumption in printing error string for host certificate

validation

* go#76464 go#76442 bsc#1254430 security: fix CVE-2025-61727 crypto/x509:

excluded subdomain constraint doesn't preclude wildcard SAN

* go#76245 mime: FormatMediaType and ParseMediaType not compatible across 1.24

to 1.25

* go#76360 os: on windows RemoveAll removing directories containing read-only

files errors with unlinkat ... Access is denied, ReOpenFile error handling

followup

* Packaging: Migrate from update-alternatives to libalternatives (bsc#1245878)

* This is an optional migration controlled via prjconf definition

with_libalternatives

* If...

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Topics%20covered

Topics Covered

security advisory important crypto resource consumption OpenSUSE certificate validation

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:

* Development Tools Module 15-SP7

zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP7-2025-4336=1

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP3

zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-LTSS-2025-4336=1

* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4

zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2025-4336=1

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP4

zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2025-4336=1

* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5

zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-ESPOS-2025-4336=1

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP5

zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-LTSS-2025-4336=1

* SUSE Linux Enterprise Server 15 SP3 LTSS

zypper in -t patch...

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Package List

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

* go1.25-1.25.5-150000.1.23.1

* go1.25-doc-1.25.5-150000.1.23.1

* go1.25-race-1.25.5-150000.1.23.1

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (aarch64

x86_64)

* go1.25-1.25.5-150000.1.23.1

* go1.25-doc-1.25.5-150000.1.23.1

* go1.25-race-1.25.5-150000.1.23.1

* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (aarch64

x86_64)

* go1.25-1.25.5-150000.1.23.1

* go1.25-doc-1.25.5-150000.1.23.1

* go1.25-race-1.25.5-150000.1.23.1

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (aarch64

x86_64)

* go1.25-1.25.5-150000.1.23.1

* go1.25-doc-1.25.5-150000.1.23.1

* go1.25-race-1.25.5-150000.1.23.1

* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (aarch64

x86_64)

* go1.25-1.25.5-150000.1.23.1

* go1.25-doc-1.25.5-150000.1.23.1

* go1.25-race-1.25.5-150000.1.23.1

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (aarch64

x86_64)

* go1.25-1.25.5-150000.1.23.1

* go1.25-doc-1.25.5-150000.1.23.1

*...

Read the Full Advisory

References

* bsc#1244485

* bsc#1245878

* bsc#1254227

* bsc#1254430

* bsc#1254431

## References:

* https://www.suse.com/security/cve/CVE-2025-61727.html

* https://www.suse.com/security/cve/CVE-2025-61729.html

* https://bugzilla.suse.com/show_bug.cgi?id=1244485

* https://bugzilla.suse.com/show_bug.cgi?id=1245878

* https://bugzilla.suse.com/show_bug.cgi?id=1254227

* https://bugzilla.suse.com/show_bug.cgi?id=1254430

* https://bugzilla.suse.com/show_bug.cgi?id=1254431

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:4336-1
Release Date: 2025-12-09T23:50:46Z
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 * SUSE Linux Enterprise Server 15 SP3 * SUSE Linux Enterprise Server 15 SP3 LTSS * SUSE Linux Enterprise Server 15 SP4 * SUSE Linux Enterprise Server 15 SP4 LTSS * SUSE Linux Enterprise Server 15 SP5 * SUSE Linux Enterprise Server 15 SP5 LTSS * SUSE Linux Enterprise Server 15 SP6 * SUSE Linux Enterprise Server 15 SP7 * SUSE Linux Enterprise Server for SAP Applications 15 SP3 * SUSE Linux Enterprise Server for SAP Applications 15 SP4 * SUSE Linux Enterprise Server for SAP Applications 15 SP5 * SUSE Linux Enterprise Server for SAP Applications 15 SP6 * SUSE Linux Enterprise Server for SAP Applications 15 SP7

Topics%20covered

Topics Covered

security advisory important crypto resource consumption OpenSUSE certificate validation

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