Debian/ffmpeg: unknown
FFmpeg versions 2.1 through 8.1.2 contains a heap buffer overflow vulnerability in the VobSub subtitle demuxer that allows attackers to corrupt adjacent heap memory by supplying a malicious .sub/.idx
Action: Upgrade ffmpeg to 7:9.0.2-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 7:9.0.2-1 | - |
Fixed versions
| 7:9.0.2-1 |
Sources
- osv: DEBIAN-CVE-2026-64830#Debian:14/ffmpeg
- https://security-tracker.debian.org/tracker/CVE-2026-64830
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