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FFmpeg

60 known vulnerabilities.

Products

FFmpeg 59 MPEG-DASH 1
All Critical High Medium Low Exploited only Public exploit

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  • High 8.8
    CVE-2026-8461 Public exploit

    Heap out-of-bounds write via odd slice_height in FFmpeg MagicYUV decoder

    An out-of-bounds write vulnerability in FFmpeg's libavcodec library, specifically in the MagicYUV decoder, allows denial-of-service and, in some cases, can be exploited for remote code execution. This vulnerability is associated with the file libavcodec/magic…

    FFmpeg FFmpeg ffmpeg ffmpeg Debian Ubuntu Alpine
  • High 7.2
    CVE-2025-9951 Public exploit

    Remote code execution via Heap Buffer Overflow in FFmpeg JPEG2000

    A heap-buffer-overflow write exists in jpeg2000dec FFmpeg which allows an attacker to potentially gain remote code execution or cause denial of service via the channel definition cdef atom of JPEG2000.

    FFmpeg FFmpeg ffmpeg ffmpeg Debian Ubuntu