CVE-2026-0659: Autodesk 3ds Max

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

A maliciously crafted USD file, when loaded or imported into Autodesk Arnold or Autodesk 3ds Max, can force an Out-of-Bounds Write vulnerability. A malicious actor can leverage this vulnerability to execute arbitrary code in the context of the current process.

Affected products

• Autodesk 3ds Max: from 2026.2, before 2026.3.2 (fixed in 2026.3.2)
• Autodesk Arnold: from 7.4.4.1, before 7.4.4.2 (fixed in 7.4.4.2)
• Autodesk Usd For Arnold: from 7.4.4.1, before 7.4.4.2 (fixed in 7.4.4.2)

Published 2026-02-04. Last modified 2026-06-17.