CVE-2026-85696
CRITICAL
NVD
CVSS Score
9.8
Severity
CRITICAL
Published
Sep 04, 2026
Vendor
unknown
Description
SadTalker contains an OS command injection vulnerability in the video muxing process where uploaded audio filenames are interpolated into ffmpeg commands without proper escaping. Attackers can upload audio files with shell metacharacters in the filename to break out of quoted arguments and execute arbitrary system commands when video generation occurs.