CVE-2012-2785: Ffmpeg

High severity, CVSS 10.0. EPSS: 2.6% chance of exploitation in the next 30 days.

Multiple unspecified vulnerabilities in libavcodec/wmalosslessdec.c in FFmpeg before 0.11 have unknown impact and attack vectors, related to (1) "some subframes only encode some channels" or (2) a large order value.

Affected products

• Ffmpeg Ffmpeg: up to and including 0.10.4; version 0.3 only; version 0.3.1 only; version 0.3.2 only; version 0.3.3 only; version 0.3.4 only; …

Published 2012-09-10. Last modified 2026-06-16.