Out-of-bounds read in Autodesk products - CVE-2025-6635

Vulnerability identifier: #VU113724

CSH Severity: Medium

CVSS v4: 4.6 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

CVE-ID: CVE-2025-6635

CWE-ID: CWE-125

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition. A remote attacker can create a specially crafted PRT file, trick the victim into opening it, trigger an out-of-bounds read error and read contents of memory on the system.

AutoCAD Map 3D
Revit
Autodesk Civil 3D
Advance Steel
AutoCAD Plant 3D
AutoCAD MEP
AutoCAD Mechanical
AutoCAD Architecture
AutoCAD Electrical
Autodesk Inventor
Autodesk Infraworks
Autodesk 3ds Max
Autodesk AutoCAD

Install updates from vendor's website.

AutoCAD Map 3D - update to 2026.3
Revit - update to 2026.3
Autodesk Inventor - update to 2026.3
Autodesk Infraworks - update to 2026.3
Autodesk Civil 3D - update to 2026.3
Autodesk 3ds Max - update to 2026.3
Advance Steel - update to 2026.3
AutoCAD Plant 3D - update to 2026.3
AutoCAD MEP - update to 2026.3
AutoCAD Mechanical - update to 2026.3
AutoCAD Architecture - update to 2026.3
AutoCAD Electrical - update to 2026.3
Autodesk AutoCAD - update to 2026.3

• https://www.autodesk.com/trust/security-advisories/adsk-sa-2025-0015

• Multiple vulnerabilities in Autodesk products