CVE-2025-53009

MaterialX (v1.39.2 and earlier) is vulnerable to a Denial of Service due to a stack-exhaustion flaw when parsing MTLX files with deeply nested nodegraph constructs. The root cause is unbounded recursion during XML parsing, which can crash target software that uses MaterialX/OpenEXR when handling ...

CVE-2025-53009 MaterialX Stack Overflow via Lack of MTLX XML Parsing Recursion Limit

MaterialX is an open standard for the exchange of rich material and look-development content across applications and renderers. In versions 1.39.2 and below, when parsing an MTLX file with multiple nested nodegraph implementations, the MaterialX XML parsing logic can potentially crash due to stac...

PT-2025-31590

Name of the Vulnerable Software and Affected Versions MaterialX versions 1.39.2 and below Description MaterialX is an open standard for the exchange of rich material and look-development content across applications and renderers. The MaterialX XML parsing logic can potentially crash due to stack...