CVE-2026-125270

FFmpeg through 9.0.2 contains a heap out-of-bounds read vulnerability in v4l2bufferswframetobuf in libavcodec/v4l2buffers.c that mishandles frames with negative linesize. Attackers can supply bottom-up AVI or PNM/PFM files that are transcoded to a V4L2 M2M encoder, crashing the application or...

CVE-2026-125270 FFmpeg through 9.0.2 Heap Out-of-Bounds Read in V4L2 M2M Encoder

FFmpeg through 9.0.2 contains a heap out-of-bounds read vulnerability in v4l2bufferswframetobuf in libavcodec/v4l2buffers.c that mishandles frames with negative linesize. Attackers can supply bottom-up AVI or PNM/PFM files that are transcoded to a V4L2 M2M encoder, crashing the application or...

CVE-2026-125270: FFmpeg: FFmpeg through 9.0.2 contains a heap out-of-bounds read vulnerability in v4l2_buffer_swframe_to_buf() in…

FFmpeg through 9.0.2 contains a heap out-of-bounds read vulnerability in v4l2bufferswframetobuf in libavcodec/v4l2buffers.c that mishandles frames with negative linesize. Attackers can supply bottom-up AVI or PNM/PFM files that are transcoded to a V4L2 M2M encoder, crashing the application or...

PT-2026-141098

FFmpeg through 9.0.2 contains a heap out-of-bounds read vulnerability in v4l2 buffer swframe to buf in libavcodec/v4l2 buffers.c that mishandles frames with negative linesize. Attackers can supply bottom-up AVI or PNM/PFM files that are transcoded to a V4L2 M2M encoder, crashing the application o...