GHSA-7hrw-2r6j-2p3mHighCVSS 7.0
FFmpeg through 9.0.2 contains a heap buffer overflow vulnerability in liboapve_encode() in...
🔗 CVE IDs covered (1)
📋 Description
FFmpeg through 9.0.2 contains a heap buffer overflow vulnerability in liboapve_encode() in libavcodec/liboapvenc.c that allows attackers to corrupt heap memory by supplying frames larger than the configured encoder dimensions. Attackers can craft videos whose resolution changes mid-stream so that transcoding to APV without rescaling writes attacker-controlled pixel data past the imgb plane buffers.
🔗 References (7)
- https://nvd.nist.gov/vuln/detail/CVE-2026-125196
- https://github.com/FFmpeg/FFmpeg/commit/87cdb6cd6a8d1ec201cb82b30e64d5f946939e23
- https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/25416
- https://github.com/FFmpeg/FFmpeg
- https://github.com/FFmpeg/FFmpeg/blob/n9.0.2/libavcodec/liboapvenc.c#L578
- https://www.vulncheck.com/advisories/ffmpeg-through-9.0.2-heap-buffer-overflow-via-liboapv-apv-encoder-wrapper
- https://github.com/advisories/GHSA-7hrw-2r6j-2p3m