CVE-2007-2399: Apple Mac OS X

High severity, CVSS 9.3. EPSS: 7.3% chance of exploitation in the next 30 days.

WebKit in Apple Mac OS X 10.3.9, 10.4.9 and later, and iPhone before 1.0.1 performs an "invalid type conversion", which allows remote attackers to execute arbitrary code via unspecified frame sets that trigger memory corruption.

Affected products

• Apple Mac OS X: version 10.3.9 only; version 10.4.9 only
• Apple Mac OS X Server: version 10.3.9 only; version 10.4.9 only

Published 2007-06-25. Last modified 2026-06-16.