CVE-2015-5771: Apple Mac OS X

Medium severity, CVSS 6.8. EPSS: 2.9% chance of exploitation in the next 30 days.

Quartz Composer Framework in Apple OS X before 10.10.5 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted QuickTime file.

Affected products

• Apple Mac OS X: up to and including 10.10.4

Published 2015-08-17. Last modified 2026-06-17.