CVE-2006-3018: PHP Group PHP

High severity, CVSS 7.5. EPSS: 2% chance of exploitation in the next 30 days.

Unspecified vulnerability in the session extension functionality in PHP before 5.1.3 has unknown impact and attack vectors related to heap corruption.

Affected products

• PHP Group PHP: up to and including 5.1.2

Published 2006-06-14. Last modified 2026-06-16.