CVE-2025-53009 (GCVE-0-2025-53009)
Vulnerability from cvelistv5 – Published: 2025-08-01 17:57 – Updated: 2025-08-01 18:22
VLAI
EPSS
VEX
Title
MaterialX Stack Overflow via Lack of MTLX XML Parsing Recursion Limit
Summary
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.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-08-01 18:22 UTC
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
GitHub_M
CNA
References
5 references
| URL | Tags |
|---|---|
| https://github.com/AcademySoftwareFoundation/Mate… | x_refsource_CONFIRM |
| https://github.com/AcademySoftwareFoundation/Mate… | x_refsource_MISC |
| https://github.com/AcademySoftwareFoundation/Mate… | x_refsource_MISC |
| https://github.com/AcademySoftwareFoundation/Mate… | x_refsource_MISC |
| https://github.com/ShielderSec/poc/tree/main/CVE-… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| AcademySoftwareFoundation | MaterialX |
Affected:
>= 1.39.2, < 1.39.3
|
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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