PT-2025-31671 · Materialx+1 · Materialx+1

Ndaprela + 3 · CVE-2025-53010 · Published 2025-07-31 · Updated 2026-07-07

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions MaterialX version 1.39.2

Description MaterialX is an open standard for the exchange of rich material and look-development content across applications and renderers. 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.

Recommendations Update to version 1.39.3 or later.

Exploit

Fix

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2025-53010

GHSA-3JHF-GXHR-Q4CX

PYSEC-2026-1606

Affected Products

Materialx

Openexr

References · 13

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/53xxx/CVE-2025-53010.json · Exploit
• 🔥 https://github.com/ShielderSec/poc/tree/main/CVE-2025-53010 · Exploit
• https://github.com/AcademySoftwareFoundation/MaterialX/security/advisories/GHSA-3jhf-gxhr-q4cx · Vendor Advisory
• https://github.com/AcademySoftwareFoundation/MaterialX/commit/e13344ba13326869d7820b444705f24d56fab73d · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2025-53010 · Security Note
• https://osv.dev/vulnerability/GHSA-3jhf-gxhr-q4cx · Vendor Advisory
• https://osv.dev/vulnerability/PYSEC-2026-1606 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-53010 · Vendor Advisory
• https://github.com/AcademySoftwareFoundation/MaterialX · Note
• https://twitter.com/dailycve/status/1993372905246183499 · Twitter Post
• https://github.com/advisories/GHSA-3jhf-gxhr-q4cx · Note
• https://twitter.com/CVEnew/status/1951349053754634458 · Twitter Post
• https://pypi.org/project/materialx · Note