ZDI-CAN-29331: ZDI-26-547: OriginLab OriginPro OPJU File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

Published Aug 11, 2026

Updated

This vulnerability allows remote attackers to execute arbitrary code on affected installations of OriginLab OriginPro. 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-2026-18288.

Affected Software

1 affected component

OriginLab OriginPro

Event History

Aug 11, 2026

Advisory Published

via ZDI·05:00 AM

Data Sourced

via ZDI·05:00 AM

Description

Frequently Asked Questions

What is the severity of ZDI-CAN-29331?

ZDI-CAN-29331 has a CVSS rating of 7.8, indicating it is a high-severity vulnerability.

How do I fix ZDI-CAN-29331?

To mitigate ZDI-CAN-29331, users should update to the latest version of OriginLab OriginPro as recommended by the vendor.

What types of attacks does ZDI-CAN-29331 facilitate?

ZDI-CAN-29331 allows remote attackers to execute arbitrary code via out-of-bounds write when a victim interacts with a malicious page or file.

What software is affected by ZDI-CAN-29331?

ZDI-CAN-29331 affects installations of OriginLab OriginPro.

Is user interaction required for exploiting ZDI-CAN-29331?

Yes, user interaction is required as the target must visit a malicious page or open a malicious file to exploit ZDI-CAN-29331.