Issued at: 2026-11-13
Updated at: 2026-11-14
Advisory content derived from Red Hat RHSA-2026:99090, © Red Hat, Inc., used under CC BY 4.0, with modifications.
Synopsis
Important: gstreamer1 security update
Description
The gstreamer1 packages contain a streaming media framework, based on graphs of filters which operate on media data.
Security Fix(es):
* gstreamer: gstreamer: Use-after-free in GStreamer core buffer value deserialization (CVE-2026-125704)
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.