CVE-2025-12343 Ffmpeg: double-free vulnerability in ffmpeg tensorflow dnn backend

A flaw was found in FFmpeg’s TensorFlow backend within the libavfilter/dnnbackendtf.c source file. The issue occurs in the dnnexecutemodeltf function, where a task object is freed multiple times in certain error-handling paths. This redundant memory deallocation can lead to a double-free conditio...

FFmpeg 安全漏洞

FFmpeg is a complete solution for recording, converting, and streaming audio and video from the FFmpeg team. A security vulnerability exists in FFmpeg, which originates from the dnnexecutemodeltf function in the libavfilter/dnnbackendtf.c source file that releases a task object multiple times in...