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 MaterialX by sending a malicious MTLX file. This is fixed in version 1.39.3.
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Affected Vendors & Products
References
History
Wed, 20 Aug 2025 21:30:00 +0000
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Linuxfoundation
Linuxfoundation materialx |
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| CPEs | cpe:2.3:a:linuxfoundation:materialx:1.39.2:-:*:*:*:*:*:* | |
| Vendors & Products |
Linuxfoundation
Linuxfoundation materialx |
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cvssV3_1
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Fri, 01 Aug 2025 19:15:00 +0000
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ssvc
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Fri, 01 Aug 2025 18:15:00 +0000
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| 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 MaterialX by sending a malicious MTLX file. This is fixed in version 1.39.3. | |
| Title | MaterialX is Vulnerable to NULL Pointer Dereference due to Unchecked implGraphOutput | |
| Weaknesses | CWE-476 | |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2025-08-01T17:58:47.388Z
Updated: 2025-08-01T18:16:36.719Z
Reserved: 2025-06-24T03:50:36.796Z
Link: CVE-2025-53011
Updated: 2025-08-01T18:16:29.050Z
Status : Analyzed
Published: 2025-08-01T18:15:54.827
Modified: 2025-08-20T21:24:15.683
Link: CVE-2025-53011
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