MEDIUM 4.8 NVD
CVE-2026-125170
FFmpeg through 9.0.2 contains an uninitialized memory disclosure vulnerability in targa_decode_rle() in libavcodec/targa.c caused by missing packet length check
FFmpeg through 9.0.2 contains an uninitialized memory disclosure vulnerability in targa_decode_rle() in libavcodec/targa.c caused by missing packet length checks. Attackers can supply truncated RLE-compressed TGA images so decoded frames contain leftover heap buffer data and replicated uninitialized stack bytes.
References
- https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/24597
- https://github.com/FFmpeg/FFmpeg
- https://github.com/FFmpeg/FFmpeg/blob/n9.0.2/libavcodec/targa.c#L72
- https://github.com/FFmpeg/FFmpeg/commit/f8f84348dfe1a80d38e7dbbcddcdd5d92a760dfd
- https://www.vulncheck.com/advisories/ffmpeg-through-9.0.2-uninitialized-memory-disclosure-
This medium severity vulnerability with a CVSS score of 4.8 was published on 2026-11-09 via NVD.
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