CVE-2011-0198: Apple Mac OS X

Medium severity, CVSS 6.8. EPSS: 3.8% chance of exploitation in the next 30 days.

Heap-based buffer overflow in Apple Type Services (ATS) in Apple Mac OS X before 10.6.8 allows remote attackers to execute arbitrary code via a crafted embedded TrueType font.

Affected products

• Apple Mac OS X: version 10.6.0 only; version 10.6.1 only; version 10.6.2 only; version 10.6.3 only; version 10.6.4 only; version 10.6.5 only; …
• Apple Mac OS X Server: version 10.6.0 only; version 10.6.1 only; version 10.6.2 only; version 10.6.3 only; version 10.6.4 only; version 10.6.5 only; …

Published 2011-06-24. Last modified 2026-06-16.