SUSE-SU-2026:23849-1: important: Security update for gdb

[SLE-SECURITY-UPDATES]

# Security update for gdb

Announcement ID: SUSE-SU-2026:23849-1  
Release Date: 2026-09-20T14:02:11Z  
Rating: important  
References:

  * bsc#1277757

  
Cross-References:

  * CVE-2026-13732

  
CVSS scores:

  * CVE-2026-13732 ( SUSE ):  8.4
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-13732 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  * CVE-2026-13732 ( NVD ):  7.0 CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

  
Affected Products:

  * SUSE Linux Micro 6.2
  * SUSE Linux Micro Extras 6.2

  
  
An update that solves one vulnerability can now be installed.

## Description:

This update for gdb fixes the following issue:

  * CVE-2026-13732: out-of-bounds write in STABS parser read_member_functions()
    via crafted ELF (bsc#1277757).

## 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 Extras 6.2  
    zypper in -t patch SUSE-SLE-Micro-Extras-6.2-1717

## Package List:

  * SUSE Linux Micro Extras 6.2 (aarch64 ppc64le s390x x86_64)
    * gdb-16.3-160000.6.1
    * gdb-debuginfo-16.3-160000.6.1
    * gdb-debugsource-16.3-160000.6.1

## References:

  * https://www.suse.com/security/cve/CVE-2026-13732.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1277757

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