CVE-2013-0983: Apple Mac OS X

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

Stack consumption vulnerability in CoreAnimation in Apple Mac OS X before 10.8.4 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted text glyph in a URL encountered by Safari.

Affected products

• Apple Mac OS X: up to and including 10.8.3; version 10.8.0 only; version 10.8.1 only; version 10.8.2 only

Published 2013-06-05. Last modified 2026-06-16.