CVE-2025-53009

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 exhaustion when parsing an MTLX file with multiple nested nodegraph implementations. An attacker could intentionally crash a target program that uses OpenEXR by sending a malicious MTLX file.

Recommendations Update to version 1.39.3 or later.