CVE-2023-6605: Ffmpeg: dash playlist ssrf vulnerability in ffmpeg

Severity: high (CVSS 7.2 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-01-06 · updated 2026-06-17
Weakness: CWE-99

Description

A flaw was found in FFmpeg's DASH playlist support. This vulnerability allows arbitrary HTTP GET requests to be made on behalf of the machine running FFmpeg via a crafted DASH playlist containing malicious URLs.

Affected products

FFmpeg: from 2.0 through 6.0

References

https://bugzilla.redhat.com/show_bug.cgi?id=2334336
https://lists.debian.org/debian-lts-announce/2025/07/msg00004.html

Get alerted when CVE-2023-6605 or the next vulnerability affects your stack