Integer overflow vulnerability in FFmpeg before n6.1, allows remote attackers to execute arbitrary code via the jpegxl_anim_read_packet component in the JPEG XL Animation decoder.Referenceshttps://github.com/FFmpeg/FFmpeg/commit/d2e8974699a9e35cc1a926bf74a972300d629cd5https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61991
