GHSA-668v-2j78-pxhxMediumCVSS 4.7
FFmpeg 8.1 through 9.0.2 contains a denial of service vulnerability in libavcodec/dpx.c that...
🔗 CVE IDs covered (1)
📋 Description
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 (6)
- https://nvd.nist.gov/vuln/detail/CVE-2026-125237
- 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-vulkan-hwaccel-error-path
- https://github.com/advisories/GHSA-668v-2j78-pxhx