CVE-2026-125065
MEDIUM
NVD
CVSS Score
5.5
Severity
MEDIUM
Published
Nov 09, 2026
Vendor
unknown
Description
FFmpeg through 9.0.2 contains a NULL pointer dereference vulnerability in tgv_decode_inter() in libavcodec/eatgv.c that ignores init_get_bits() failure on oversized packets. Attackers can supply a crafted EA file with a kVGT frame followed by an fVGT inter frame with a 2^28-byte compressed block section, crashing the process for denial of service.
References
- https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/25704
- https://github.com/FFmpeg/FFmpeg
- https://github.com/FFmpeg/FFmpeg/blob/n9.0.2/libavcodec/eatgv.c#L212
- https://github.com/FFmpeg/FFmpeg/commit/9691e4fde64e14de73c298562c4e475f9412b5ad
- https://www.vulncheck.com/advisories/ffmpeg-through-9.0.2-null-pointer-dereference-via-tgv-decoder-eatgv-c