Threats tagged 'ghsa-rfcc-vr3x-qcq9'

FFmpeg versions through 9.0.2 have a heap overflow vulnerability in the libavcodec/qsvenc.c component. This flaw occurs when input video dimensions increase mid-stream without rescaling during transcoding with Intel Quick Sync encoders, leading to reuse of an undersized pooled QSVFrame buffer. Exploitation can cause application crashes or heap memory corruption.