CVE-2025-9453: PRT File Parsing Out-of-Bounds Read Vulnerability

Published Dec 15, 2025
·
Updated

A maliciously crafted PRT file, when parsed through certain Autodesk products, can force an Out-of-Bounds Read vulnerability. A malicious actor can leverage this vulnerability to cause a crash, read sensitive data, 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<2026.5
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

Dec 15, 2025
CVE Published
via MITRE·11:33 PM
Data Sourced
via MITRE·11:33 PM
DescriptionSeverityWeakness
Dec 16, 2025
Data Sourced
via NVD·12:16 AM
DescriptionSeverityWeaknessAffected Software
Dec 11, 57980
Event
via FIRST·11:16 PM
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-2025-9453?

CVE-2025-9453 is classified as a high-severity vulnerability due to its potential for causing application crashes and executing arbitrary code.

2

How do I fix CVE-2025-9453?

To mitigate CVE-2025-9453, users should update their Autodesk products to the latest version that addresses the vulnerability.

3

What types of Autodesk products are affected by CVE-2025-9453?

CVE-2025-9453 affects various Autodesk products that parse PRT files.

4

What can a malicious actor achieve using CVE-2025-9453?

A malicious actor can exploit CVE-2025-9453 to cause application crashes, read sensitive data, or execute arbitrary code.

5

How does CVE-2025-9453 exploit the vulnerability?

CVE-2025-9453 exploits the Out-of-Bounds Read vulnerability through maliciously crafted PRT files parsed by affected Autodesk products.

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