CVEvulnerability
CVE-2025-53009
5.5 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2025-08-01
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 4.0 ([email protected])
- 5.5 MEDIUM — CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-121
Description
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 stack exhaustion. An attacker could intentionally crash a target program that uses OpenEXR by sending a malicious MTLX file. This is fixed in version 1.39.3.
Affected configurations
• linuxfoundation materialx 1.39.2
Related
Weakness · CWE (1)
- CWE-121 Stack-based Buffer Overflow weakness
References
- https://github.com/AcademySoftwareFoundation/MaterialX/issues/2504 Issue Tracking
- https://github.com/AcademySoftwareFoundation/MaterialX/pull/2505 Issue Tracking, Patch
- https://github.com/AcademySoftwareFoundation/MaterialX/releases/tag/v1.39.3 Release Notes
- https://github.com/AcademySoftwareFoundation/MaterialX/security/advisories/GHSA-wx6g-fm6f-w822 Exploit, Vendor Advisory
- https://github.com/ShielderSec/poc/tree/main/CVE-2025-53009 Exploit