ZDI-CAN-25678: ZDI-25-064: PDF-XChange Editor XPS File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
This vulnerability allows remote attackers to disclose sensitive information 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 XPS 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 in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process.
Other sources
This vulnerability allows remote attackers to disclose sensitive information 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 3.3. The following CVEs are assigned: CVE-2025-0909.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-CAN-25678?
ZDI-CAN-25678 has been assigned a CVSS score indicating a moderate severity level.
How do I fix ZDI-CAN-25678?
To mitigate ZDI-CAN-25678, ensure that your PDF-XChange Editor is updated to the latest version provided by Tracker Software.
What type of attack does ZDI-CAN-25678 enable?
ZDI-CAN-25678 allows remote attackers to disclose sensitive information through social engineering tactics.
What versions of PDF-XChange Editor are affected by ZDI-CAN-25678?
ZDI-CAN-25678 affects all versions of PDF-XChange Editor prior to the security patch released by Tracker Software.
Is user interaction required to exploit ZDI-CAN-25678?
Yes, exploiting ZDI-CAN-25678 requires user interaction, such as visiting a malicious page or opening a malicious file.