A new Debian Linux update has been published: FFmpeg security update for Debian
FFmpeg security update for Debian
Updated FFmpeg packages have been released for Debian GNU/Linux 9 (Stretch) ELTS, 10 (Buster) ELTS, and 11 (Bullseye) LTS: [DLA 4039-1] ffmpeg security update ELA-1314-1 ffmpeg security update ELA-1313-1 ffmpeg security update