CVE-2015-5944: Apple Mac OS X

Medium severity, CVSS 6.8. EPSS: 2.5% chance of exploitation in the next 30 days.

CoreText in Apple OS X before 10.11.1 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted font file.

Affected products

• Apple Mac OS X: up to and including 10.11.0

Published 2015-10-23. Last modified 2026-06-17.