CVE details
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.
Affected ports (3)
| Port | Package | Version | Status | Maintainer |
|---|---|---|---|---|
| multimedia/ffmpeg3 | ffmpeg3 | 3.0.2_1 | unaddressed | kreinholz@gmail.com |
| multimedia/ffmpeg4 | ffmpeg4 | 4.4.8_2 | unaddressed | monwarez@mailoo.org |
| multimedia/linux-rl9-ffmpeg | linux-rl9-ffmpeg-libs | 7.1.5 | fixed by update | emulation@FreeBSD.org |
Template for a VuXML entry
Range taken from the CVE record, check it before committing. make newentry in security/vuxml creates the vid.
<vuln vid="FIXME (make newentry)">
<topic>FIXME -- FIXME</topic>
<affects>
<package>
<name>ffmpeg3</name>
<range><lt>7.1.4</lt></range>
</package>
<package>
<name>ffmpeg4</name>
<range><lt>7.1.4</lt></range>
</package>
</affects>
<description>
<body xmlns="http://www.w3.org/1999/xhtml">
<p>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.</p>
</body>
</description>
<references>
<cvename>CVE-2026-107698</cvename>
<url>https://nvd.nist.gov/vuln/detail/CVE-2026-107698</url>
</references>
<dates>
<discovery>2026-10-08</discovery>
<entry>2026-10-25</entry>
</dates>
</vuln>