Description
FFmpeg git master before commit fd1772 was discovered to contain a NULL pointer dereference via the component libavformat/mov.c.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 14.04 LTS | libav | No fix yet | — |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | ffmpeg | 8.0-r0 | — |
| Alpine v3.23 | ffmpeg | 8.0-r0 | — |
Advisories 1
- WID-SEC-2025-0401 ffmpeg: Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 24, 2026