CVE-2024-47601: Gstreamer

High severity, CVSS 7.5. EPSS: 0.9% chance of exploitation in the next 30 days.

GStreamer is a library for constructing graphs of media-handling components. A null pointer dereference vulnerability has been discovered in the gst_matroska_demux_parse_blockgroup_or_simpleblock function within matroska-demux.c. This function does not properly check the validity of the GstBuffer *sub pointer before performing dereferences. As a result, null pointer dereferences may occur. This vulnerability is fixed in 1.24.10.

Affected products

• Gstreamer Gstreamer: before 1.24.10 (fixed in 1.24.10)

Published 2024-12-12. Last modified 2026-06-17.