CVE-2026-125248

FFmpeg versions 9.0 through 9.0.2 are affected by an integer overflow vulnerability in libavcodec/ffv1enc_vulkan.c. The flaw occurs when processing large frames because the software undersizes the float remap GPU buffer . An attacker can exploit this by providing large GBRPF32 or GBRAPF32 images ...

EUVD-2026-120198

FFmpeg 9.0 through 9.0.2 contains an integer overflow vulnerability in libavcodec/ffv1encvulkan.c that undersizes the float remap GPU buffer for large frames. Attackers can supply large GBRPF32 or GBRAPF32 images or videos that, when transcoded to FFV1 with the Vulkan encoder, trigger out-of-boun...