6.8
Moyenne
CVE-2026-120243 FFmpeg 2.0 through 9.0.2 contains a use of uninitialized variable vulnerability in the Go2Meeting decoder that allows…
Description
FFmpeg 2.0 through 9.0.2 contains a use of uninitialized variable vulnerability in the Go2Meeting decoder that allows attackers to leak stack memory through out-of-range palette indices. Attackers can craft a G2M3/G2M4 stream with a short Kempf palette so kempf_restore_buf() copies uninitialized stack bytes, including pointers or stack guards, into decoded output.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| FFMPEG 2.0 | 2.0 → 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 2.0 through 9.0.2 Information Disclosure via G2M Kempf Palette www.vulncheck.com
Chronologie
- Publiée
- Dernière modification
Autres CVE de FFMPEG
Les 83 CVE de FFMPEG →
CVE-2026-120247
FFmpeg 2.3 through 9.0.2 contains a use of uninitialized resource vulnerability in the Huffyuv decoder that allows…
6.8
Moyenne
CVE-2026-120246
FFmpeg 4.4 through 9.0.2 Uninitialized Memory Disclosure via CDXL HAM Decoder
6.8
Moyenne
CVE-2026-120244
FFmpeg 2.1 through 9.0.2 contains a use of uninitialized resource vulnerability in the PCX decoder that allows attackers…
6.8
Moyenne
CVE-2026-120245
FFmpeg 0.10 through 9.0.2 contains a use of uninitialized resource vulnerability in sunrast_decode_frame() that leaks…
6.8
Moyenne