Fluid Attacks Database

Description

cleanup_xml_node() in the SOAP XML parser recurses once per XML nesting level with no depth limit. An unauthenticated attacker can post a SOAP request containing tens of thousands of nested elements to any SoapServer endpoint, exhaust the stack and crash the process. The same unbounded recursion exists in the SOAP value decoder and in the WSDL node search helper.

Mitigation

Update Impact

Minimal update. May introduce new vulnerabilities or breaking changes.

Ecosystem	Component	Affected version	Patched versions
debian 12	php8.2	=8.2.10-1 \|\| =8.2.10-2 \|\| =8.2.12-1 \|\| =8.2.16-1 \|\| =8.2.16-2 \|\| =8.2.17-1 \|\| =8.2.18-1 \|\| =8.2.18-1~deb12u1 \|\| =8.2.20-1~deb12u1 \|\| =8.2.20-2 \|\| =8.2.20-3 \|\| =8.2.21-1 \|\| =8.2.23-1 \|\| =8.2.24-1 \|\| =8.2.24-1~deb12u1 \|\| =8.2.26-1~deb12u1 \|\| =8.2.26-4 \|\| =8.2.27-1 \|\| =8.2.28-1~deb12u1 \|\| =8.2.29-1~deb12u1 \|\| =8.2.30-1~deb12u1 \|\| =8.2.31-1~deb12u1 \|\| =8.2.32-1~deb12u1 \|\| =8.2.33-1~deb12u1 \|\| =8.2.5-2 \|\| =8.2.7-1 \|\| =8.2.7-1.1 \|\| =8.2.7-1.2 \|\| =8.2.7-1~deb12u1 \|\| >=0 <8.2.34-1~deb12u1	8.2.34-1~deb12u1
debian 13	php8.4	=8.4.11-1 \|\| =8.4.16-1 \|\| =8.4.16-1~deb13u1 \|\| =8.4.20-1 \|\| =8.4.21-1 \|\| =8.4.21-1~deb13u1 \|\| =8.4.22-1 \|\| =8.4.23-1 \|\| =8.4.23-1~deb13u1 \|\| =8.4.24-1 \|\| =8.4.24-1~deb13u1 \|\| >=0 <8.4.26-1~deb13u1	8.4.26-1~deb13u1
debian 14	php8.4	=8.4.11-1 \|\| =8.4.16-1 \|\| =8.4.16-1~deb13u1 \|\| =8.4.20-1 \|\| =8.4.21-1 \|\| =8.4.21-1~deb13u1 \|\| =8.4.22-1 \|\| =8.4.23-1 \|\| =8.4.23-1~deb13u1 \|\| =8.4.24-1 \|\| =8.4.24-1~deb13u1 \|\| =8.4.26-1~deb13u1 \|\| >=0 <8.4.26-1	8.4.26-1
rpm rhel10	php	<0:8.3.36-1.el10_2	0:8.3.36-1.el10_2
rpm rhel6	php	-	-
rpm rhel7	php	-	-
rpm rhel8	php	<0:7.4.33-8.module+el8.10.0+25117+30337cca	0:7.4.33-8.module+el8.10.0+25117+30337cca
rpm rhel10	php8.4	<0:8.4.27-1.el10_2	0:8.4.27-1.el10_2
rpm rhel9	php	<0:8.0.30-8.el9_8.1	0:8.0.30-8.el9_8.1

Aliases

1. CVE-2026-917652. NVD-2026-917653. OSV-DEBIAN-2026-917654. OSV-2026-917655. SECURITY-TRACKER-CVE-2026-91765

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