CVE-2009-4637: Ffmpeg

High severity, CVSS 10.0. EPSS: 17.4% chance of exploitation in the next 30 days.

FFmpeg 0.5 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unknown vectors that trigger a stack-based buffer overflow.

Affected products

• Ffmpeg Ffmpeg: version 0.5 only

Published 2010-02-10. Last modified 2026-06-16.