CVE-2016-2326: Canonical Ubuntu Linux

High severity, CVSS 8.8. EPSS: 2.7% chance of exploitation in the next 30 days.

Integer overflow in the asf_write_packet function in libavformat/asfenc.c in FFmpeg before 2.8.5 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted PTS (aka presentation timestamp) value in a .mov file.

Affected products

• Canonical Ubuntu Linux: version 12.04 only
• Debian Debian Linux: version 7.0 only; version 8.0 only
• Ffmpeg Ffmpeg: up to and including 2.8.4

Published 2016-02-12. Last modified 2026-06-17.