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Debian gst-libav1.0 Moderate Heap Corruption Vulnerability DSA-6353-1

debian
Calendar Grey June 19, 2026
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Upgrade to the fixed version of gst-libav1.0 in Debian to prevent heap memory corruption from a security issue.
It was discovered that incorrect memory management in the ffmpeg plugin for GStreamer could result in heap memory corruption
Topics%20covered

Topics Covered

security advisory heap corruption debian memory management gst-libav CVE-2026-52717

Summary

For the stable distribution (trixie), this problem has been fixed in
version 1.26.2-1+deb13u1.

We recommend that you upgrade your gst-libav1.0 packages.

For the detailed security status of gst-libav1.0 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/gst-libav1.0

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/



Severity
important
Lowest
Low
Medium
High
Critical

Package: gst-libav1.0
CVE ID: CVE-2026-52717

Topics%20covered

Topics Covered

security advisory heap corruption debian memory management gst-libav CVE-2026-52717

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