ZDI-25-065: PDF-XChange Editor U3D File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of PDF-XChange Editor. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of U3D files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated object. An attacker can leverage this vulnerability to execute code in the context of the current process.
Other sources
This vulnerability allows remote attackers to execute arbitrary code on affected installations of PDF-XChange Editor. 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-2025-0910.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-25-065?
ZDI-25-065 has a CVSS rating assigned that indicates a significant severity level.
How do I fix ZDI-25-065?
To mitigate ZDI-25-065, users should update to the latest version of PDF-XChange Editor provided by Tracker Software.
What type of attack does ZDI-25-065 involve?
ZDI-25-065 involves remote code execution that requires user interaction to be exploited.
What product is affected by ZDI-25-065?
The product affected by ZDI-25-065 is PDF-XChange Editor from Tracker Software.
Is user interaction required to exploit ZDI-25-065?
Yes, user interaction is required as the target must visit a malicious webpage or open a malicious file.