SUSE-SU-2026:23274-1: moderate: Security update for gstreamer-plugins-bad

[SLE-SECURITY-UPDATES]

# Security update for gstreamer-plugins-bad

Announcement ID: SUSE-SU-2026:23274-1  
Release Date: 2026-08-24T16:47:32Z  
Rating: moderate  
References:

  * bsc#1268394

  
Cross-References:

  * CVE-2026-52718

  
CVSS scores:

  * CVE-2026-52718 ( SUSE ):  6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  * CVE-2026-52718 ( 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 6.2

  
  
An update that solves one vulnerability can now be installed.

## Description:

This update for gstreamer-plugins-bad fixes the following issue:

  * CVE-2026-52718: byte count instead of a bit count in
    gst_av1_parser_parse_tile_list_obu() can cause parser desynchronization and
    an application crash (bsc#1268394).

## 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 6.2  
    zypper in -t patch SUSE-SL-Micro-6.2-1488=1

## Package List:

  * SUSE Linux Micro 6.2 (aarch64 ppc64le s390x x86_64)
    * libgstplayer-1_0-0-1.26.7-160000.4.1
    * libgstplay-1_0-0-1.26.7-160000.4.1
    * gstreamer-plugins-bad-debugsource-1.26.7-160000.4.1
    * libgstplay-1_0-0-debuginfo-1.26.7-160000.4.1
    * gstreamer-plugins-bad-debuginfo-1.26.7-160000.4.1
    * libgstplayer-1_0-0-debuginfo-1.26.7-160000.4.1

## References:

  * https://www.suse.com/security/cve/CVE-2026-52718.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1268394

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