CVE-2026-125072 | BDVDB-2026-402468 Detail
FFmpegFFmpeg
Description#
FFmpeg through 9.0.2 contains a NULL pointer dereference vulnerability in mp_decode_frame() in libavcodec/mpegaudiodec_template.c because init_get_bits() failure is ignored after a signed integer overflow. Attackers can pass an oversized packet to the mp3adu decoder through the libavcodec API, causing reads through a NULL buffer that crash the process.
Impact#
Per CVSS v3.1: confidentiality impact none, integrity impact none, availability impact high. Attack vector: local.
Weaknesses#
- CWE-252 Unchecked Return Value
References#
- https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/25696
- https://github.com/FFmpeg/FFmpeg/commit/0b007e0634de5b4424b9993c95a6c1c50de0115b
- https://github.com/FFmpeg/FFmpeg/blob/n9.0.2/libavcodec/mpegaudiodec_template.c#L1477
- https://github.com/FFmpeg/FFmpeg
- https://www.vulncheck.com/advisories/ffmpeg-through-9.0.2-null-pointer-dereference-in-mpeg-audio-decoder
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.