CVE-2025-53012

CVE-2025-53012 is a high-severity vulnerability affecting MaterialX versions prior to 1.39.3, an open standard for material exchange. It allows an unauthenticated attacker to cause a denial-of-service via stack memory exhaustion by crafting nested MaterialX files that exploit an unlimited import chain depth. While no active exploits, public exploit code, or significant community discussion have been observed, its CVSS score of 7.5 and FAUCET Risk Score of 73/100 indicate a significant potential impact. Organizations utilizing MaterialX should prioritize upgrading to version 1.39.3 or later to mitigate this risk.