CVE-2026-7262
2.9
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/AU:Y/RE:M/U:Amber
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| PHP Group | PHP | 8.2.* < 8.2.31 | affected |
| PHP Group | PHP | 8.3.* < 8.3.31 | affected |
| PHP Group | PHP | 8.4.* < 8.4.21 | affected |
| PHP Group | PHP | 8.5.* < 8.5.6 | affected |
Weaknesses
- CWE-476: CWE-476 NULL pointer dereference
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: yes
- Technical Impact: partial
php: NULL pointer dereference in SOAP apache:Map decoder with missing
Additional References
- 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-2026:23388
- https://access.redhat.com/errata/RHSA-2026:22649
- https://access.redhat.com/errata/RHSA-2026:34354
- https://access.redhat.com/errata/RHSA-2026:22305
- https://access.redhat.com/errata/RHSA-2026:22142
- https://access.redhat.com/errata/RHSA-2026:22143
- https://access.redhat.com/errata/RHSA-2026:33449
References
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