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openSUSE go1.24-openssl Important Security Update 2026-0308-1

opensuse
Calendar Grey January 28, 2026
Dist Opensuse Esm H88
Install the latest update for go1.24-openssl addressing eighteen vulnerabilities and five important fixes.
An update that solves 18 vulnerabilities, contains one feature and has five security fixes can now be installed.

Description

This update for go1.24-openssl fixes the following issues:

Update to version 1.24.12 (released 2026-01-15) (jsc#SLE-18320, bsc#1236217):

Security fixes:

* CVE-2025-47912: net/url: insufficient validation of bracketed IPv6 hostnames

(bsc#1251257).

* CVE-2025-58183: archive/tar: unbounded allocation when parsing GNU sparse

map (bsc#1251261).

* CVE-2025-58185: encoding/asn1: pre-allocating memory when parsing DER

payload can cause memory exhaustion (bsc#1251258).

* CVE-2025-58186: net/http: lack of limit when parsing cookies can cause

memory exhaustion (bsc#1251259).

* CVE-2025-58187: crypto/x509: quadratic complexity when checking name

constraints (bsc#1251254).

* CVE-2025-58188: crypto/x509: panic when validating certificates with DSA

public keys (bsc#1251260).

* CVE-2025-58189: crypto/tls: ALPN negotiation error contains attacker

controlled information (bsc#1251255).

* CVE-2025-61723: encoding/pem: quadratic complexity when parsing some...

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Topics%20covered

Topics Covered

security advisory security issue DoS vulnerability important OpenSUSE

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-SP7-2026-308=1

* SUSE Linux Enterprise Server 15 SP6 LTSS

zypper in -t patch SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-308=1

* SUSE Linux Enterprise Server for SAP Applications 15 SP6

zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP6-2026-308=1

* openSUSE Leap 15.6

zypper in -t patch SUSE-2026-308=1 openSUSE-SLE-15.6-2026-308=1

Package List

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

* go1.24-openssl-doc-1.24.12-150600.13.15.1

* go1.24-openssl-debuginfo-1.24.12-150600.13.15.1

* go1.24-openssl-1.24.12-150600.13.15.1

* go1.24-openssl-race-1.24.12-150600.13.15.1

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

* go1.24-openssl-doc-1.24.12-150600.13.15.1

* go1.24-openssl-race-1.24.12-150600.13.15.1

* go1.24-openssl-1.24.12-150600.13.15.1

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

* go1.24-openssl-doc-1.24.12-150600.13.15.1

* go1.24-openssl-race-1.24.12-150600.13.15.1

* go1.24-openssl-1.24.12-150600.13.15.1

* openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64 i586)

* go1.24-openssl-doc-1.24.12-150600.13.15.1

* go1.24-openssl-debuginfo-1.24.12-150600.13.15.1

* go1.24-openssl-1.24.12-150600.13.15.1

* openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64)

* go1.24-openssl-race-1.24.12-150600.13.15.1

References

* bsc#1236217

* bsc#1245878

* bsc#1247816

* bsc#1248082

* bsc#1249985

* bsc#1251253

* bsc#1251254

* bsc#1251255

* bsc#1251256

* bsc#1251257

* bsc#1251258

* bsc#1251259

* bsc#1251260

* bsc#1251261

* bsc#1251262

* bsc#1254430

* bsc#1254431

* bsc#1256816

* bsc#1256817

* bsc#1256818

* bsc#1256819

* bsc#1256820

* bsc#1256821

* jsc#SLE-18320

## References:

* https://www.suse.com/security/cve/CVE-2025-47912.html

* https://www.suse.com/security/cve/CVE-2025-58183.html

* https://www.suse.com/security/cve/CVE-2025-58185.html

* https://www.suse.com/security/cve/CVE-2025-58186.html

* https://www.suse.com/security/cve/CVE-2025-58187.html

* https://www.suse.com/security/cve/CVE-2025-58188.html

* https://www.suse.com/security/cve/CVE-2025-58189.html

* https://www.suse.com/security/cve/CVE-2025-61723.html

* https://www.suse.com/security/cve/CVE-2025-61724.html

* https://www.suse.com/security/cve/CVE-2025-61725.html

* https://www.suse.com/security/cve/CVE-2025-61726.html

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

*...

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Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:0308-1
Release Date: 2026-01-28T08:38:49Z
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 security issue DoS vulnerability important OpenSUSE

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