CVE-2023-24308: PDF-Xchange Editor

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

A potential memory vulnerability due to insufficient input validation in PDFXEditCore.x64.dll in PDF-XChange Editor version 9.3 by Tracker Software may allow attackers to execute code when a user opens a crafted PDF file. The issue occurs when handling a large number of objects in a PDF file.

Affected products

• PDF-Xchange PDF-Xchange Editor: version 9.3 only

Published 2023-03-28. Last modified 2026-06-17.