VULNERABILITY INTELLIGENCE

CVE-2026-7262

CVSS score2.9 LOW
EPSS probability0.78%
CISA KEVNot currently listed
Published2026-05-10
Last modified2026-07-24
CVSS vectorCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/AU:Y/RE:M/U:Amber

Description

In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, when a SOAP server has a typemap configured, the decoding process contains a mistake which checks the wrong variable in case of missing value element.  This leads to dereferences a NULL pointer, causing a segmentation fault. This allows a remote unauthenticated attacker to crash the PHP SOAP server process, resulting in denial of service.

Weakness classification

  • CWE-476: NULL Pointer Dereference

Primary references