CVE-2010-0046: Apple Safari

High severity, CVSS 9.3. EPSS: 5.9% chance of exploitation in the next 30 days.

The Cascading Style Sheets (CSS) implementation in WebKit in Apple Safari before 4.0.5 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via crafted format arguments.

Affected products

• Apple Safari: up to and including 4.0.4; version 4.0 only; version 4.0.0b only; version 4.0.1 only; version 4.0.2 only; version 4.0.3 only

Published 2010-03-15. Last modified 2026-06-16.