Security update for gstreamer-plugins-ugly

Announcement ID: SUSE-SU-2026:20915-1
Release Date: 2026-03-19T13:48:14Z
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2026-2920 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • CVE-2026-2920 ( NVD ): 7.8 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • CVE-2026-2922 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • CVE-2026-2922 ( NVD ): 7.8 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products:
  • SUSE Linux Enterprise Server - BCI 16.0

An update that solves two vulnerabilities can now be installed.

Description:

This update for gstreamer-plugins-ugly fixes the following issues:

  • CVE-2026-2920: GStreamer ASF Demuxer Heap-based Buffer Overflow Remote Code Execution Vulnerability (bsc#1259367).
  • CVE-2026-2922: GStreamer RealMedia Demuxer Out-Of-Bounds Write Remote Code Execution Vulnerability (bsc#1259370).

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 Enterprise Server - BCI 16.0
    zypper in -t patch SUSE-SLES-16.0-416=1

Package List:

  • SUSE Linux Enterprise Server - BCI 16.0 (aarch64 ppc64le s390x x86_64)
    • gstreamer-plugins-ugly-debugsource-1.26.7-160000.2.1
    • gstreamer-plugins-ugly-1.26.7-160000.2.1
    • gstreamer-plugins-ugly-debuginfo-1.26.7-160000.2.1
  • SUSE Linux Enterprise Server - BCI 16.0 (noarch)
    • gstreamer-plugins-ugly-lang-1.26.7-160000.2.1

References: