ZDI-25-1119: Autodesk AutoCAD PRT File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability

Published Dec 17, 2025

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-2025-9453.

Affected Software

1 affected component

Autodesk AutoCAD

Event History

Dec 17, 2025

Advisory Published

via ZDI·06:00 AM

Data Sourced

via ZDI·06:00 AM

Description

Frequently Asked Questions

What is the severity of ZDI-25-1119?

ZDI-25-1119 has a high severity rating due to its potential for remote code execution.

How do I fix ZDI-25-1119?

To fix ZDI-25-1119, update Autodesk AutoCAD to the latest version provided by Autodesk.

What are the implications of exploiting ZDI-25-1119?

Exploiting ZDI-25-1119 could allow remote attackers to execute arbitrary code on affected systems.

Is user interaction required to exploit ZDI-25-1119?

Yes, user interaction is required to exploit ZDI-25-1119 as the target must visit a malicious page or open a malicious file.

Which software is affected by ZDI-25-1119?

ZDI-25-1119 affects certain installations of Autodesk AutoCAD.