ZDI-CAN-25368: ZDI-25-086: PDF-XChange Editor PDF 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 PDF 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-2025-0900.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-CAN-25368?
The severity of ZDI-CAN-25368 is classified as medium risk due to the potential for sensitive information disclosure.
How do I fix ZDI-CAN-25368?
To fix ZDI-CAN-25368, ensure you update your PDF-XChange Editor to the latest version released by Tracker Software.
What type of attack vector is associated with ZDI-CAN-25368?
ZDI-CAN-25368 requires user interaction, as it is exploited through a malicious webpage or file that the victim must open.
What versions of PDF-XChange Editor are affected by ZDI-CAN-25368?
ZDI-CAN-25368 affects certain installations of Tracker Software's PDF-XChange Editor, specifics of which can be confirmed in the vendor's advisory.
Who needs to be aware of ZDI-CAN-25368?
Users and administrators of PDF-XChange Editor should be aware of ZDI-CAN-25368 to mitigate the risk of sensitive information exposure.