PT-2025-45896 · Julia · Ffmpeg Jll

Published 2025-10-19 · Updated 2025-10-19

OSV

FFmpeg before 4.2 has a heap-based buffer overflow in vqa decode chunk because of an out-of-array access in vqa decode init in libavcodec/vqavideo.c.

Related Identifiers

JLSEC-2025-107

Affected Products

Ffmpeg Jll

References · 8

• https://debian.org/security/2020/dsa-4722 · Vendor Advisory
• https://osv.dev/vulnerability/JLSEC-2025-107 · Vendor Advisory
• https://github.com/FFmpeg/FFmpeg/commit/02f909dc24b1f05cfbba75077c7707b905e63cd2 · Note
• https://usn.ubuntu.com/4431-1 · Note
• https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15919 · Note
• https://lists.debian.org/debian-lts-announce/2020/07/msg00022.html · Note
• https://security.gentoo.org/glsa/202003-65 · Note
• https://lists.debian.org/debian-lts-announce/2019/12/msg00003.html · Note