USD File Parsing Memory Allocation Vulnerability

published 2025-06-11 16 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-18111

cvss: 6.6; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 10%
public exploits: 0; none known

A maliciously crafted .usdc file, when loaded through Autodesk Maya, can force an uncontrolled memory allocation vulnerability. A malicious actor may leverage this vulnerability to cause a denial-of-service (DoS), or cause data corruption.

Patch / fix

fixed in 3 links 3

Autodesk USD for Maya Maya USD 0.32.0
Autodesk USD for 3ds Max Max USD 0.11
Autodesk Maya 2025.3.1

github.com/Autodesk/maya-usd patch
github.com/Autodesk/3dsmax-usd patch
autodesk.com/products/autodesk-access/overview patch

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 16 mo ago (2025-06-11)

Exploit prediction

0.21% chance of exploitation in the next 30 days, higher than 10% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	6.6	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H

Affected products

Autodesk USD for Maya
Autodesk USD for 3ds Max
Autodesk Maya

Classification

Weakness

CWE-789 Memory Allocation with Excessive Size Value
CWE-770 Allocation of Resources Without Limits or Throttling

References

github.com /Autodesk/maya-usd
patch
github.com /Autodesk/3dsmax-usd
patch
autodesk.com /products/autodesk-access/overview
patch
autodesk.com /trust/security-advisories/adsk-sa-2025-0011
vendor-advisory

Sources

CVE List CVE-2025-4605
NVD CVE-2025-4605

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary