CVE-2026-107696highCWE-835

CVE-2026-107696: high-severity vulnerability in FFmpeg

FFmpeg through 9.0.2 Infinite Loop via RTSP Redirect Handling in rtsp.c

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41Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 7.1epss 0.4%
FFmpeg through 9.0.2 contains an infinite loop vulnerability in ff_rtsp_connect() in libavformat/rtsp.c that follows RTSP 3xx redirects without any redirect limit. Attackers controlling an RTSP server can answer every request with a 302 redirect to itself or another server, causing endless reconnects that saturate a CPU core.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Affected products
FFmpeg · FFmpeg
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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