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.
Metrics
Affected Vendors & Products
References
History
Wed, 20 Aug 2025 21:30:00 +0000
Type | Values Removed | Values Added |
---|---|---|
First Time appeared |
Linuxfoundation
Linuxfoundation materialx |
|
CPEs | cpe:2.3:a:linuxfoundation:materialx:1.39.2:-:*:*:*:*:*:* | |
Vendors & Products |
Linuxfoundation
Linuxfoundation materialx |
|
Metrics |
cvssV3_1
|
Fri, 01 Aug 2025 19:15:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Metrics |
ssvc
|
Fri, 01 Aug 2025 18:15:00 +0000
Type | Values Removed | Values Added |
---|---|---|
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. | |
Title | MaterialX's unchecked nodeGraph->getOutput return is vulnerable to NULL Pointer Dereference | |
Weaknesses | CWE-476 | |
References |
| |
Metrics |
cvssV4_0
|

Status: PUBLISHED
Assigner: GitHub_M
Published: 2025-08-01T17:58:28.994Z
Updated: 2025-08-01T18:19:33.225Z
Reserved: 2025-06-24T03:50:36.795Z
Link: CVE-2025-53010

Updated: 2025-08-01T18:19:27.020Z

Status : Analyzed
Published: 2025-08-01T18:15:54.630
Modified: 2025-08-20T21:24:22.743
Link: CVE-2025-53010

No data.