Skip to content
OpenAdvisories
High ALSA-2026:59972 1 CVE

Important: gstreamer1-plugins-good security update

Published Aug 26, 2026 · Updated Oct 29, 2026

Ecosystem: AlmaLinux

Summary

GStreamer is a streaming media framework based on graphs of filters which operate on media data. The gstreamer1-plugins-good packages contain a collection of well-supported plug-ins of good quality and under the LGPL license.

Security Fix(es):

* gstreamer: GStreamer: Remote Code Execution via Use-After-Free in rtpsbcdepay (CVE-2026-18299)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Fixed packages 2

ReleasePackageFixed in
AlmaLinux · 10 gstreamer1-plugins-good 1.26.7-2.el10_2.8
AlmaLinux · 10 gstreamer1-plugins-good-gtk 1.26.7-2.el10_2.8

Vulnerabilities 1

  • High 7.8
    CVE-2026-18299

    GStreamer rtpsbcdepay Use-After-Free Remote Code Execution Vulnerability

    GStreamer rtpsbcdepay Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. Interaction with this library is required to exploit this vulnerability but …

    GStreamer GStreamer gst-plugins-good1.0 gst-plugins-good1.0 Debian Ubuntu

References

  • report
    https://access.redhat.com/security/cve/CVE-2026-18299
  • report
    https://bugzilla.redhat.com/2520605
  • advisory
    https://errata.almalinux.org/10/ALSA-2026-59972.html