PT-2026-141046

FFmpeg through 9.0.2 contains a heap buffer overflow vulnerability in the APNG encoder's encode apng function in libavcodec/pngenc.c when frame size changes mid-stream. Attackers can supply crafted media whose resolution grows mid-stream, causing APNG DISPOSE OP BACKGROUND memset writes past prev...

SUSE CVE-2016-2327

libavcodec/pngenc.c in FFmpeg before 2.8.5 uses incorrect line sizes in certain row calculations, which allows remote attackers to cause a denial of service out-of-bounds array access or possibly have unspecified other impact via a crafted .avi file, related to the apngencodeframe and encodeapng...