CVE-2026-85696SadTalker OS Command Injection via Audio Filename
Updated under an hour ago ()
Does this affect you?
It affects OpenTalker SadTalker. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
Do this next
Free account, 1 product
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.
- CVSS
- 9.8 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-78
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulnCheck
- NVD analysis
- Deferred
- Record last updated
- Sep 10, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
OpenTalker SadTalker opentalker:sadtalker (from the name) | through 0.0.2 | CNA record |
References
- https://github.com/OpenTalker/SadTalker/issues/1043issue-tracking
- https://github.com/OpenTalker/SadTalkerproduct
- https://github.com/OpenTalker/SadTalker/blob/v0.0.2/src/utils/videoio.pytechnical-description
- https://www.vulncheck.com/advisories/sadtalker-os-command-injection-via-audio-filenamethird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.