NULL pointer dereference in Academysoftwarefoundation Materialx
CVE-2025-53010
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.005 (37.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 38th percentile — 37.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- Academysoftwarefoundation Materialx — versions >= 1.39.2, < 1.39.3
- Linuxfoundation Materialx — versions 1.39.2
Weakness classification (CWE)
Public proof-of-concept exploits
References
Frequently asked questions
- What is CVE-2025-53010?
- CVE-2025-53010 is a high-severity vulnerability in Academysoftwarefoundation Materialx, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2025-08-01.
- How severe is CVE-2025-53010?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2025-53010 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.