CVE-2026-107696
MEDIUMCVSS 6.5Description
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.
Timeline
Published:October 8th, 2026 6:17 PM
Last modified:October 14th, 2026 11:54 PM
CVSS Scoring
CVSS v3: 6.5 (MEDIUM)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected Software
From NVD CPE configuration data
Vendors
ffmpeg
Products
ffmpeg
Weaknesses (CWE)
References & Reports
Advisories, patches, and third-party reports
- https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/24902Issue Tracking
- https://gist.github.com/OxBat/648a0bd60c898f2ffb418e131ce26013Exploit
- https://github.com/FFmpeg/FFmpegProduct
- https://github.com/FFmpeg/FFmpeg/blob/n9.0.2/libavformat/rtsp.c#L2225Product
- https://www.vulncheck.com/advisories/ffmpeg-through-9.0.2-infinite-loop-via-rtsp-redirect-handling-in-rtsp-cThird Party Advisory
Source: NIST NVD · Data may lag official sources by up to one minute