CVE-2026-24765

CVE-2026-24765 affects PHPUnit; the vulnerability stems from unsafe deserialization of code coverage data during PHPT test execution. In older releases (pre-12.5.8, 11.5.50, 10.5.62, 9.6.33, 8.5.52), PHPUnit deserializes .coverage files without validating allowed classes in cleanupForCoverage(), ...