CVE-2025-6642: PDF-XChange Editor U3D File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability
PDF-XChange Editor U3D File Parsing Out-Of-Bounds Read 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 read past the end of an allocated object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-26530.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-6642?
CVE-2025-6642 is classified as a high severity vulnerability due to its potential to allow remote code execution.
How do I fix CVE-2025-6642?
To fix CVE-2025-6642, users should update their PDF-XChange Editor to the latest version provided by Tracker Software.
What type of attack does CVE-2025-6642 exploit?
CVE-2025-6642 exploits a vulnerability in the U3D file parsing process, allowing for arbitrary code execution.
Is user interaction required to exploit CVE-2025-6642?
Yes, exploiting CVE-2025-6642 requires user interaction, as the victim must open a specially crafted U3D file.
What software is affected by CVE-2025-6642?
CVE-2025-6642 affects installations of PDF-XChange Editor from Tracker Software.