CVE-2025-6631: PRT File Parsing Out-of-Bounds Write Vulnerability

Published Jul 29, 2025
·
Updated

A maliciously crafted PRT file, when parsed through certain Autodesk products, can force an Out-of-Bounds Write vulnerability. A malicious actor may leverage this vulnerability to cause a crash, cause data corruption, or execute arbitrary code in the context of the current process.

Affected Software

17 affected components
Autodesk Autodesk Products
All of the following
Autodesk Shared Components=2026.2
Any of the following
Autodesk 3ds Max=2026
Autodesk Advance Steel=2026
Autodesk AutoCAD=2026
Autodesk AutoCAD Architecture=2026
Autodesk AutoCAD Electrical=2026
Autodesk AutoCAD Map 3D=2026
Autodesk AutoCAD Mechanical=2026
Autodesk AutoCAD MEP=2026
Autodesk AutoCAD Plant 3D=2026
Autodesk Civil 3D=2026
Autodesk InfraWorks=2026
Autodesk Inventor=2026
Autodesk Revit=2026
Autodesk Revit Lt=2026
Autodesk Vault=2026

Event History

Jul 29, 2025
CVE Published
via MITRE·05:53 PM
Data Sourced
via MITRE·05:53 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·06:15 PM
DescriptionSeverityWeaknessAffected Software
Free Weekly Intel

Don't miss critical vulnerabilities

Join thousands of security professionals who receive our weekly digest of trending CVEs, zero-days, and exploited vulnerabilities.

No spam. Unsubscribe anytime.

Frequently Asked Questions

1

What is the severity of CVE-2025-6631?

CVE-2025-6631 has a high severity rating due to its potential to allow arbitrary code execution.

2

How do I fix CVE-2025-6631?

To mitigate CVE-2025-6631, users should ensure they are using the most recent updates and patches provided by Autodesk.

3

What are the potential impacts of CVE-2025-6631?

CVE-2025-6631 can lead to application crashes, data corruption, or arbitrary code execution.

4

Which Autodesk products are affected by CVE-2025-6631?

CVE-2025-6631 affects various Autodesk products that parse maliciously crafted PRT files.

5

What does an Out-of-Bounds Write vulnerability mean in the context of CVE-2025-6631?

An Out-of-Bounds Write vulnerability in CVE-2025-6631 allows attackers to write data outside the allocated memory space, potentially leading to crashes or code execution.

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203