CVE-2025-53011 | THREATINT

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.

Reserved 2025-06-24 | Published 2025-08-01 | Updated 2025-08-01 | Assigner GitHub_M

LOW: 2.0CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P

Problem types

CWE-476: NULL Pointer Dereference

Product status

>= 1.39.2, < 1.39.3

affected

References

github.com/...erialX/security/advisories/GHSA-7qw8-3vmf-gj32

github.com/...ommit/7ac1c71de5187dc29793292b5a8dc6d784192ecf

github.com/...twareFoundation/MaterialX/releases/tag/v1.39.3

github.com/ShielderSec/poc/tree/main/CVE-2025-53011

cve.org (CVE-2025-53011)

nvd.nist.gov (CVE-2025-53011)

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