CVE-2015-5755: Apple iPhone OS

Medium severity, CVSS 6.8. EPSS: 3.4% chance of exploitation in the next 30 days.

CoreText in Apple iOS before 8.4.1 and 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 font file, a different vulnerability than CVE-2015-5761.

Affected products

• Apple iPhone OS: up to and including 8.4
• Apple iTunes: up to and including 12.2
• Apple Mac OS X: up to and including 10.10.4

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