CVE-2006-3505: Apple Mac OS X

High severity, CVSS 7.5. EPSS: 4.1% chance of exploitation in the next 30 days.

WebKit in Apple Mac OS X 10.3.9 and 10.4.7 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted HTML document that causes WebKit to access an object that has already been deallocated.

Affected products

• Apple Mac OS X: version 10.3.9 only; version 10.4.7 only
• Apple Mac OS X Server: version 10.3.9 only; version 10.4.7 only

Published 2006-08-03. Last modified 2026-06-16.