CVE-2010-1402: Apple Safari

High severity, CVSS 9.3. EPSS: 8.7% chance of exploitation in the next 30 days.

Double free vulnerability in WebKit in Apple Safari before 5.0 on Mac OS X 10.5 through 10.6 and Windows, and before 4.1 on Mac OS X 10.4, allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via vectors related to an event listener in an SVG document, related to duplicate event listeners, a timer, and an AnimateTransform object.

Affected products

• Apple Safari: up to and including 4.0.5; version 4.0 only; version 4.0.0b only; version 4.0.1 only; version 4.0.2 only; version 4.0.3 only; …
• Apple Webkit: any version

Published 2010-06-11. Last modified 2026-06-16.