High severity7.5NVD Advisory· Published Aug 1, 2025· Updated Jun 17, 2026
CVE-2025-53011
CVE-2025-53011
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.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
MaterialXPyPI | >= 1.39.2, < 1.39.3 | 1.39.3 |
Affected products
3- cpe:2.3:a:linuxfoundation:materialx:1.39.2:-:*:*:*:*:*:*
- AcademySoftwareFoundation/MaterialXv5Range: >= 1.39.2, < 1.39.3
Patches
Vulnerability mechanics
References
6- github.com/AcademySoftwareFoundation/MaterialX/commit/7ac1c71de5187dc29793292b5a8dc6d784192ecfnvdPatchWEB
- github.com/AcademySoftwareFoundation/MaterialX/security/advisories/GHSA-7qw8-3vmf-gj32nvdExploitVendor AdvisoryWEB
- github.com/ShielderSec/poc/tree/main/CVE-2025-53011nvdExploitWEB
- github.com/advisories/GHSA-7qw8-3vmf-gj32ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2025-53011ghsaADVISORY
- github.com/AcademySoftwareFoundation/MaterialX/releases/tag/v1.39.3nvdRelease NotesWEB
News mentions
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