CVE-2016-3132: PHP

Critical severity, CVSS 9.8. EPSS: 11.7% chance of exploitation in the next 30 days.

Double free vulnerability in the SplDoublyLinkedList::offsetSet function in ext/spl/spl_dllist.c in PHP 7.x before 7.0.6 allows remote attackers to execute arbitrary code via a crafted index.

Affected products

• PHP PHP: version 7.0.0 only; version 7.0.1 only; version 7.0.2 only; version 7.0.3 only; version 7.0.4 only; version 7.0.5 only

Published 2016-08-07. Last modified 2026-06-17.