6.8
Moyenne
CVE-2026-120247 FFmpeg 2.3 through 9.0.2 contains a use of uninitialized resource vulnerability in the Huffyuv decoder that allows…
Description
FFmpeg 2.3 through 9.0.2 contains a use of uninitialized resource vulnerability in the Huffyuv decoder that allows attackers to leak heap memory into decoded pixels via short packed-BGR bitstreams. Attackers can craft a Huffyuv BGR24/BGRA video whose entropy data ends early, causing decode_slice() to add uninitialized s->temp[0] bytes into output frames, exposing heap contents.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| FFMPEG 2.3 | 2.3 → 9.0.2 | Pas de correctif indiqué |
Références
- code.ffmpeg.org code.ffmpeg.org
- github.com github.com
- github.com github.com
- github.com github.com
- VulnCheck Advisory: FFmpeg 2.3 through 9.0.2 Huffyuv Decoder Uninitialized Heap Memory Disclosure www.vulncheck.com
Chronologie
- Publiée
- Dernière modification
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