Detections
Analytics
CVE-2026-19389
medium
Description
Multiple integer overflow and underflow vulnerabilities were found in the GStreamer gst-plugins-ugly ASF demuxer (asfdemux) when parsing header objects from crafted ASF, WMV, or WMA files. Insufficient validation of attacker-controlled length and size values can bypass bounds checks and cause out-of-bounds heap reads. This can result in application crash, denial of service, or limited information disclosure when untrusted media is processed.
References
https://gstreamer.freedesktop.org/security/sa-2026-0075.html
https://gstreamer.freedesktop.org/releases/1.28/
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/12233