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FFmpeg

181 known vulnerabilities.

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FFmpeg 180 MPEG-DASH 1
All Critical High Medium Low Exploited only Public exploit

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  • Critical 9.8
    CVE-2026-75143

    FFmpeg Heap Buffer Overflow via RIST Protocol Reader

    FFmpeg before commit 1c10bcc contains a heap buffer overflow in the RIST protocol reader (libavformat/librist.c). librist_read() ignored its size argument and copied the full received payload length into the caller-provided destination buffer, overflowing it …

    FFmpeg FFmpeg ffmpeg ffmpeg Debian Ubuntu
  • Critical 9.0
    CVE-2022-2566

    Heap-memory write in FFMPEG

    A heap out-of-bounds memory write exists in FFMPEG since version 5.1. The size calculation in `build_open_gop_key_points()` goes through all entries in the loop and adds `sc->ctts_data[i].count` to `sc->sample_offsets_count`. This can lead to an integer overf…

    FFmpeg FFmpeg ffmpeg Debian