ZDI-CAN-28417: ZDI-26-106: Autodesk AutoCAD CATPART File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

Published Feb 18, 2026

Updated

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Autodesk AutoCAD. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2026-0874.

Affected Software

1 affected component

Autodesk AutoCAD

Event History

Feb 18, 2026

Advisory Published

via ZDI·06:00 AM

Data Sourced

via ZDI·06:00 AM

Description

Frequently Asked Questions

What is the severity of ZDI-CAN-28417?

The severity of ZDI-CAN-28417 is considered high, as it allows remote code execution.

How do I fix ZDI-CAN-28417?

To fix ZDI-CAN-28417, users should update Autodesk AutoCAD to the latest version or apply any available security patch.

What systems are affected by ZDI-CAN-28417?

ZDI-CAN-28417 affects installations of Autodesk AutoCAD that can process CATPART files.

What type of vulnerability is ZDI-CAN-28417?

ZDI-CAN-28417 is classified as an out-of-bounds write vulnerability that can lead to remote code execution.

Is user interaction required to exploit ZDI-CAN-28417?

Yes, user interaction is required as the vulnerability exploits the handling of specific files in Autodesk AutoCAD.

Company

Resources

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.