Server-side Request Forgery (SSRF) Affecting ffmpeg package, versions [,7.1.4)[8.0,8.1)


Severity

Recommended
0.0
medium
0
10

CVSS assessment by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.26% (17th percentile)

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  • Snyk IDSNYK-CONAN-FFMPEG-20883288
  • published13 Oct 2026
  • disclosed8 Oct 2026
  • creditUnknown

Introduced: 8 Oct 2026

NewCVE-2026-107698  (opens in a new tab)
CWE-918  (opens in a new tab)

How to fix?

Upgrade ffmpeg to version 7.1.4, 8.1 or higher.

Overview

Affected versions of this package are vulnerable to Server-side Request Forgery (SSRF) in the ff_rtsp_connect function in libavformat/rtsp.c when RTSP 3xx redirects are followed without validating the Location URL. An attacker can access internal network resources by hosting a malicious RTSP server that issues crafted redirects, potentially bypassing protocol restrictions.

CVSS Base Scores

version 4.0
version 3.1