CVE-2009-3293: PHP

High severity, CVSS 7.5. EPSS: 2.6% chance of exploitation in the next 30 days.

Unspecified vulnerability in the imagecolortransparent function in PHP before 5.2.11 has unknown impact and attack vectors related to an incorrect "sanity check for the color index."

Affected products

• PHP PHP: up to and including 5.2.10; version 1.0 only; version 2.0 only; version 2.0b10 only; version 3.0 only; version 3.0.1 only; …

Published 2009-09-22. Last modified 2026-06-16.