Description
A flaw was found in the GStreamer gst-plugins-bad package. When processing a malformed H.266/VVC video stream with a crafted aspect ratio indicator value, the H.266 parser performs an out-of-bounds read of up to 8 bytes from adjacent memory. This flaw allows an attacker to craft a malicious H.266 video file or stream that, when processed by a GStreamer-based application, could leak limited memory contents through video metadata, potentially exposing sensitive information from the application-s address space.
CVSS 4.3EPSS 0.272%Risque 0.44
Voir la source- Publication
- 2026-06-23 21:16:54
- Versions concernées
- unknown
- Type
- Bibliothèque
- Vecteur
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
- Systèmes d’exploitation
- Linux