SUSE-SU-2026:2727-1: important: Security update for gstreamer-plugins-good

[SLE-SECURITY-UPDATES]

# Security update for gstreamer-plugins-good

Announcement ID: SUSE-SU-2026:2727-1  
Release Date: 2026-07-02T14:04:42Z  
Rating: important  
References:

  * bsc#1234421
  * bsc#1268449

  
Cross-References:

  * CVE-2024-47540
  * CVE-2026-53705

  
CVSS scores:

  * CVE-2024-47540 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-47540 ( NVD ):  8.6
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  * CVE-2024-47540 ( NVD ):  9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  * CVE-2026-53705 ( SUSE ):  7.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H
  * CVE-2026-53705 ( NVD ):  7.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H
  * CVE-2026-53705 ( NVD ):  7.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H

  
Affected Products:

  * SUSE Linux Enterprise High Performance Computing 12 SP5
  * SUSE Linux Enterprise Server 12 SP5
  * SUSE Linux Enterprise Server 12 SP5 LTSS
  * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security
  * SUSE Linux Enterprise Server for SAP Applications 12 SP5

  
  
An update that solves two vulnerabilities can now be installed.

## Description:

This update for gstreamer-plugins-good fixes the following issues

  * CVE-2024-47540: uninitialized stack memory in Matroska/WebM demuxer
    (bsc#1234421).
  * CVE-2026-53705: Heap buffer overflow in WavPack decoder via integer overflow
    (bsc#1268449).

## 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 12 SP5 LTSS  
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-2026-2727=1

  * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security  
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2026-2727=1

## Package List:

  * SUSE Linux Enterprise Server 12 SP5 LTSS (aarch64 ppc64le s390x x86_64)
    * gstreamer-plugins-good-debugsource-1.8.3-16.19.1
    * gstreamer-plugins-good-1.8.3-16.19.1
    * gstreamer-plugins-good-debuginfo-1.8.3-16.19.1
  * SUSE Linux Enterprise Server 12 SP5 LTSS (noarch)
    * gstreamer-plugins-good-lang-1.8.3-16.19.1
  * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security (x86_64)
    * gstreamer-plugins-good-debugsource-1.8.3-16.19.1
    * gstreamer-plugins-good-1.8.3-16.19.1
    * gstreamer-plugins-good-debuginfo-1.8.3-16.19.1
  * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security (noarch)
    * gstreamer-plugins-good-lang-1.8.3-16.19.1

## References:

  * https://www.suse.com/security/cve/CVE-2024-47540.html
  * https://www.suse.com/security/cve/CVE-2026-53705.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1234421
  * https://bugzilla.suse.com/show_bug.cgi?id=1268449

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.suse.com/pipermail/sle-security-updates/attachments/20260702/31c8cc0c/attachment.htm>