CVE-2026-107698

FFmpeg before 7.1.4 and 8.0.x before 8.0.2 contains a server-side request forgery vulnerability in ff_rtsp_connect() in libavformat/rtsp.c that follows RTSP 3xx redirects without validating the Location URL. Malicious RTSP servers can redirect FFmpeg to internal hosts and ports under other schemes, bypassing -protocol_whitelist, to probe internal network services.

• https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/22292Issue Tracking
• https://github.com/FFmpeg/FFmpegProduct
• https://github.com/FFmpeg/FFmpeg/blob/n7.1.3/libavformat/rtsp.c#L2016Product
• https://github.com/FFmpeg/FFmpeg/commit/2326bc5f69c9Patch
• https://github.com/FFmpeg/FFmpeg/commit/7c011995e394Patch
• https://github.com/FFmpeg/FFmpeg/commit/ea9e85e54981b8402368d0f21648836d6738f1b1Patch
• https://github.com/FFmpeg/FFmpeg/commit/f9aa8729bce1Patch
• https://www.vulncheck.com/advisories/ffmpeg-before-7.1.4-and-8.0.2-ssrf-via-rtsp-redirect-handlingPatch