CVE-2015-2785: Gnome Byzanz

High severity, CVSS 7.5. EPSS: 2.8% chance of exploitation in the next 30 days.

The GIF encoder in Byzanz allows remote attackers to cause a denial of service (out-of-bounds heap write and crash) or possibly execute arbitrary code via a crafted Byzanz debug data recording (ByzanzRecording file) to the byzanz-playback command.

Affected products

• Gnome Byzanz: any version

Published 2015-03-29. Last modified 2026-06-17.