CVE-2014-4433: Apple Mac OS X

High severity, CVSS 7.2. EPSS: 0.5% chance of exploitation in the next 30 days.

Heap-based buffer overflow in the kernel in Apple OS X before 10.10 allows physically proximate attackers to execute arbitrary code via crafted resource forks in an HFS filesystem.

Affected products

• Apple Mac OS X: up to and including 10.9.5

Published 2014-10-18. Last modified 2026-06-17.