CVE-2026-8461
HIGH
NVD
CVSS Score
8.8
Severity
HIGH
Published
Jun 18, 2026
Vendor
unknown
Description
An out-of-bounds write vulnerability in FFmpeg's libavcodec library, specifically in the MagicYUV decoder, allows denial-of-service and, in some cases, can be exploited for remote code execution. This vulnerability is associated with the file libavcodec/magicyuv.C. This issue affects FFmpeg before version 8.1.2.