SUSE-SU-2026:24367-1: important: Security update for gcc13

[SLE-SECURITY-UPDATES]

# Security update for gcc13

Announcement ID: SUSE-SU-2026:24367-1  
Release Date: 2026-10-20T11:25:12Z  
Rating: important  
References:

  * bsc#1216664
  * bsc#1219031
  * bsc#1238491
  * bsc#1239566
  * bsc#1240788
  * bsc#1241549
  * bsc#1243991
  * bsc#1244050
  * bsc#1267998
  * bsc#1283123
  * jsc#PED-12029
  * jsc#PED-253
  * jsc#PED-7395

  
Cross-References:

  * CVE-2026-102010

  
CVSS scores:

  * CVE-2026-102010 ( SUSE ):  8.3
    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-102010 ( SUSE ):  8.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
  * CVE-2026-102010 ( NVD ):  7.0 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H

  
Affected Products:

  * SUSE Linux Micro 6.0

  
  
An update that solves one vulnerability, contains three features and has nine
fixes can now be installed.

## Description:

This update for gcc13 fixes the following issues:

Security issue fixed:

  * CVE-2026-102010: UAF due to improper pointer update when an application
    calls the `erase_if` function on a binary heap priority queue in `libstdc++`
    (bsc#1283123).

Non security issue fixed:

  * Multiple cross-arm-none-gcc13 bugs (bsc#1219031).

Changes for gcc13:

  * Update to final GCC 13.5

## 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-6.0-941

## Package List:

  * SUSE Linux Micro 6.0 (aarch64 s390x x86_64)
    * libatomic1-13.5.0+git10516-159998.1.1
    * libgcc_s1-debuginfo-13.5.0+git10516-159998.1.1
    * libgomp1-debuginfo-13.5.0+git10516-159998.1.1
    * libstdc++6-13.5.0+git10516-159998.1.1
    * libstdc++6-debuginfo-13.5.0+git10516-159998.1.1
    * libgomp1-13.5.0+git10516-159998.1.1
    * libatomic1-debuginfo-13.5.0+git10516-159998.1.1
    * gcc13-debugsource-13.5.0+git10516-159998.1.1
    * libgcc_s1-13.5.0+git10516-159998.1.1

## References:

  * https://www.suse.com/security/cve/CVE-2026-102010.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1216664
  * https://bugzilla.suse.com/show_bug.cgi?id=1219031
  * https://bugzilla.suse.com/show_bug.cgi?id=1238491
  * https://bugzilla.suse.com/show_bug.cgi?id=1239566
  * https://bugzilla.suse.com/show_bug.cgi?id=1240788
  * https://bugzilla.suse.com/show_bug.cgi?id=1241549
  * https://bugzilla.suse.com/show_bug.cgi?id=1243991
  * https://bugzilla.suse.com/show_bug.cgi?id=1244050
  * https://bugzilla.suse.com/show_bug.cgi?id=1267998
  * https://bugzilla.suse.com/show_bug.cgi?id=1283123
  * https://jira.suse.com/browse/PED-12029
  * https://jira.suse.com/browse/PED-253
  * https://jira.suse.com/browse/PED-7395

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