NULL Pointer Dereference in PHP SOAP Extension via Large XML Namespace Prefix
En bref
Sévérité
MEDIUM 5.9
EPSS
EPSS 1.12 % · centile 66 (2026-10-27)
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
php
Statut NVD
Modified
Description
In PHP versions:8.1.* before 8.1.33, 8.2.* before 8.2.29, 8.3.* before 8.3.23, 8.4.* before 8.4.10 when parsing XML data in SOAP extensions, overly large (>2Gb) XML namespace prefix may lead to null pointer dereference. This may lead to crashes and affect the availability of the target server.