CVE-2015-8617: php: Format string vulnerability in class name error message

Severity: Critical

CVSS Score: 9.8

Format string vulnerability in the zend_throw_or_error function in Zend/zend_execute_API.c in PHP 7.x before 7.0.1 allows remote attackers to execute arbitrary code via format string specifiers in a string that is misused as a class name, leading to incorrect error handling.