CVE-2026-125250

A flaw was found in FFmpeg. A heap buffer overflow can occur in the GIF encoder when transcoding a specially crafted PAL8 video file due to a failure to resize the output buffer when the frame linesize grows mid-stream. This vulnerability can lead to memory corruption, potentially resulting in an...

PT-2026-141078

FFmpeg through 9.0.2 contains a heap buffer overflow in the GIF encoder's gif image write image in libavcodec/gif.c because shrunk buf is sized from the first frame's linesize. Attackers can supply PAL8 video whose frame linesize grows mid-stream, causing remap frame to palette to write past shru...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: ffmpeg (UTSA-2026-104821)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-104821 advisory. FFmpeg's RASC video decoder decodedlta in libavcodec/rasc.c performs 32-bit reads and writes at the row cursor before the NEXTLINE row-boundary check and validates t...

Linux Distros Unpatched Vulnerability : CVE-2026-58049

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - FFmpeg's RASC video decoder decodedlta in libavcodec/rasc.c performs 32-bit reads and writes at the row cursor before the NEXTLINE row-boundary check and...