CRITICAL 9.3 NVD
CVE-2026-85696
SadTalker contains an OS command injection vulnerability in the video muxing process where uploaded audio filenames are interpolated into ffmpeg commands withou
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.
References
- https://github.com/OpenTalker/SadTalker
- https://github.com/OpenTalker/SadTalker/blob/v0.0.2/src/utils/videoio.py
- https://github.com/OpenTalker/SadTalker/issues/1043
- https://www.vulncheck.com/advisories/sadtalker-os-command-injection-via-audio-filename
This critical severity vulnerability with a CVSS score of 9.3 was published on 2026-09-04 via NVD.
Risk Timeline
CVE Disclosed2026-09-04 · -1 days ago
Remediation Resources
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