7.5

CVE-2026-7262

NULL pointer dereference in SOAP apache:Map decoder with missing <value>

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
PhpPhp Version >= 8.2.0 < 8.2.31
PhpPhp Version >= 8.3.0 < 8.3.31
PhpPhp Version >= 8.4.0 < 8.4.21
PhpPhp Version >= 8.5.0 < 8.5.6
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. Login Login
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.78% 0.514
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
security@php.net 2.9 0 0
CVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:X/V:X/RE:M/U:Amber
0b0ca135-0b70-47e7-9f44-1890c2a1c46c 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://github.com/php/php-src/security/advisories/GHSA-hmxp-6pc4-f3vv
Vendor Advisory
https://access.redhat.com/errata/RHSA-2026:22142
https://access.redhat.com/errata/RHSA-2026:22143
https://access.redhat.com/errata/RHSA-2026:22305
https://access.redhat.com/errata/RHSA-2026:22649
https://access.redhat.com/errata/RHSA-2026:23388
https://access.redhat.com/security/cve/CVE-2026-7262
https://bugzilla.redhat.com/show_bug.cgi?id=2468565
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-7262.json
https://access.redhat.com/errata/RHSA-2026:33449
https://access.redhat.com/errata/RHSA-2026:34354