CVE-2026-91765
High · 7.5CVSS
7.5
EPSS
0.5%
Published
Sep 25, 2026
CISA due date
—
The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
Related vulnerabilities
- CVE-2026-92822 A flaw was found in libmodulemd. CWE-674
- CVE-2026-112895 Pillow is a Python imaging library. CWE-674
- CVE-2026-100354 kin-openapi is a Go project for handling OpenAPI files. CWE-674
- CVE-2026-109267 ImageMagick before 6.9.13-57 and 7.x before 7.1.2-32 contains a stack overflow in the MSL… CWE-674
- CVE-2026-109264 ImageMagick before 6.9.13-57 and 7.x before 7.1.2-32 contains uncontrolled recursion in… CWE-674
- CVE-2026-107678 FFmpeg through 9.0.2 contains a stack exhaustion vulnerability in… CWE-674
- CVE-2026-107208 ImageMagick is free and open-source software used for editing and manipulating digital… CWE-674
- CVE-2026-106572 ImageMagick is free and open-source software used for editing and manipulating digital… CWE-674