MEDIUM 5.7 NVD
CVE-2026-125237
FFmpeg 8.1 through 9.0.2 contains a denial of service vulnerability in libavcodec/dpx.c that leaves dpx->hwaccel_picture_private allocated when Vulkan hwaccel c
FFmpeg 8.1 through 9.0.2 contains a denial of service vulnerability in libavcodec/dpx.c that leaves dpx->hwaccel_picture_private allocated when Vulkan hwaccel callbacks fail. Attackers can supply crafted DPX images that make start_frame, decode_slice or end_frame fail, triggering an av_assert0 abort on the next frame and terminating the decoding application.
References
- https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/25136
- https://github.com/FFmpeg/FFmpeg
- https://github.com/FFmpeg/FFmpeg/blob/n9.0.2/libavcodec/dpx.c#L786
- https://www.vulncheck.com/advisories/ffmpeg-8.1-through-9.0.2-denial-of-service-via-dpx-vu
This medium severity vulnerability with a CVSS score of 5.7 was published on 2026-11-09 via NVD.
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