SUSE-SU-2026:20045-1: important: Security update for glib2

[SLE-SECURITY-UPDATES]

# Security update for glib2

Announcement ID: SUSE-SU-2026:20045-1  
Release Date: 2026-01-08T15:55:37Z  
Rating: important  
References:

  * bsc#1254297
  * bsc#1254662
  * bsc#1254878

  
Cross-References:

  * CVE-2025-13601
  * CVE-2025-14087
  * CVE-2025-14512

  
CVSS scores:

  * CVE-2025-13601 ( SUSE ):  7.7 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
  * CVE-2025-13601 ( NVD ):  7.7 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
  * CVE-2025-14087 ( SUSE ):  6.9
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-14087 ( SUSE ):  7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
  * CVE-2025-14087 ( NVD ):  5.6 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
  * CVE-2025-14512 ( SUSE ):  6.9
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-14512 ( SUSE ):  6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  * CVE-2025-14512 ( NVD ):  6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

  
Affected Products:

  * SUSE Linux Micro 6.0

  
  
An update that solves three vulnerabilities can now be installed.

## Description:

This update for glib2 fixes the following issues:

  * CVE-2025-13601: Fixed Integer overflow in in g_escape_uri_string()
    (bsc#1254297)
  * CVE-2025-14087: Fixed buffer underflow in GVariant parser leads to heap
    corruption (bsc#1254662)
  * CVE-2025-14512: Fixed Integer Overflow in GLib GIO Attribute Escaping Causes
    Heap Buffer Overflow (bsc#1254878)

## 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:

  * SUSE Linux Micro 6.0  
    zypper in -t patch SUSE-SLE-Micro-6.0-550=1

## Package List:

  * SUSE Linux Micro 6.0 (aarch64 s390x x86_64)
    * libglib-2_0-0-2.76.2-11.1
    * libgmodule-2_0-0-2.76.2-11.1
    * libgmodule-2_0-0-debuginfo-2.76.2-11.1
    * libgobject-2_0-0-debuginfo-2.76.2-11.1
    * glib2-tools-debuginfo-2.76.2-11.1
    * glib2-debugsource-2.76.2-11.1
    * libgio-2_0-0-2.76.2-11.1
    * glib2-tools-2.76.2-11.1
    * libgio-2_0-0-debuginfo-2.76.2-11.1
    * libglib-2_0-0-debuginfo-2.76.2-11.1
    * libgobject-2_0-0-2.76.2-11.1

## References:

  * https://www.suse.com/security/cve/CVE-2025-13601.html
  * https://www.suse.com/security/cve/CVE-2025-14087.html
  * https://www.suse.com/security/cve/CVE-2025-14512.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1254297
  * https://bugzilla.suse.com/show_bug.cgi?id=1254662
  * https://bugzilla.suse.com/show_bug.cgi?id=1254878

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