CVE-2025-53010 - CVE House

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Status published Low CVE-2025-53010

MaterialX's unchecked nodeGraph->getOutput return is vulnerable to NULL Pointer Dereference

2 CVSS

Vulnerability Description

MaterialX is an open standard for the exchange of rich material and look-development content across applications and renderers. In version 1.39.2, when parsing shader nodes in a MTLX file, the MaterialXCore code accesses a potentially null pointer, which can lead to crashes with maliciously crafted files. 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

More from AcademySoftwareFoundation

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OpenEXR has use after free in PyObject_StealAttrString

OpenEXR has buffer overflow in PyOpenEXR_old's channels() and channel()

OpenEXR Makes Use of Uninitialized Memory

MaterialX's Lack of Import Depth Limit Leads to DoS (Denial-Of-Service) Via Stack Exhaustion

MaterialX is Vulnerable to NULL Pointer Dereference due to Unchecked implGraphOutput

Affected Vendor

AcademySoftwareFoundation

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Affected Software

MaterialX

Vulnerable Versions:

>= 1.39.2, < 1.39.3

Timeline

Official Publish: August 1st, 2025

Last Modified: August 1st, 2025

Added to House: July 22nd, 2026

CVSS Vectors

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1499 Endpoint Denial of Service

T1499.004 Application or System Exploitation

T1489 Service Stop

T1203 Exploitation for Client Execution

T1190 Exploit Public-Facing Application