CVE-2026-7262 Details
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.
A NULL pointer dereference vulnerability has been identified in the PHP SOAP server process, specifically in versions 8.2.* prior to 8.2.31, 8.3.* prior to 8.3.31, 8.4.* prior to 8.4.21, and 8.5.* prior to 8.5.6. The issue arises when a SOAP server has a typemap configured, leading to a segmentation fault. This vulnerability allows a remote unauthenticated attacker to crash the PHP SOAP server process, causing a denial-of-service condition.
Users can upgrade to PHP versions 8.2.31, 8.3.31, 8.4.21, or 8.5.6 to address this vulnerability.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed May 11, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://access.redhat.com/errata/RHSA-2026:22142 | redhat-SADP | |
| https://access.redhat.com/errata/RHSA-2026:22143 | redhat-SADP | |
| https://access.redhat.com/errata/RHSA-2026:22305 | redhat-SADP | |
| https://access.redhat.com/errata/RHSA-2026:22649 | redhat-SADP | |
| https://access.redhat.com/errata/RHSA-2026:23388 | redhat-SADP | |
| https://access.redhat.com/errata/RHSA-2026:33449 | redhat-SADP | |
| https://access.redhat.com/errata/RHSA-2026:34354 | redhat-SADP | |
| https://access.redhat.com/security/cve/CVE-2026-7262 | redhat-SADP | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2468565 | redhat-SADP | |
| https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-7262.json | redhat-SADP | |
| https://github.com/php/php-src/security/advisories/GHSA-hmxp-6pc4-f3vv | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-476 | NULL Pointer Dereference | redhat-SADP |
| CWE-476 | NULL Pointer Dereference | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| php php | >= 8.2.0, < 8.2.31 >= 8.3.0, < 8.3.31 >= 8.4.0, < 8.4.21 >= 8.5.0, < 8.5.6 |
CPE
Remediation
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Change History
9 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 24, 2026 | CVE Translated | [email protected] |
| Jul 15, 2026 | CVE Modified | redhat-SADP |
| Jul 2, 2026 | CVE Modified | redhat-SADP |
| Jul 1, 2026 | CVE Modified | redhat-SADP |
| Jun 30, 2026 | CVE Modified | redhat-SADP |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jun 17, 2026 | CVE Modified | [email protected] |
| May 12, 2026 | Initial Analysis | [email protected] |
| May 10, 2026 | New CVE Received | [email protected] |