LOW 2.9 NVD
CVE-2026-52296
FFmpeg before 9.0 has an out-of-bounds read because of missing required padding in WMA extradata allocation paths in libavcodec/wmaenc.c.
FFmpeg before 9.0 has an out-of-bounds read because of missing required padding in WMA extradata allocation paths in libavcodec/wmaenc.c.
References
- https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/22988
- https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/23227a444de4a8f7696f46660cdd044b460f7e47
- https://github.com/Kenan-Kamel/VulnerabilitiesReference/tree/main/FFmpeg/ExtradataPadding
This low severity vulnerability with a CVSS score of 2.9 was published on 2026-09-13 via NVD.
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