Out-Of-Bounds Read Vulnerability in PDF-XChange Editor by Tracker Software

CVE-2025-6653

What is CVE-2025-6653?

The PDF-XChange Editor is exposed to an out-of-bounds read vulnerability that occurs during PRC file parsing. This flaw stems from insufficient validation of user-supplied input, leading to potential information disclosure. Attackers can exploit this vulnerability by convincing users to open a malicious PRC file or visit a compromised webpage. When triggered, the vulnerability may allow attackers to read past the allocated memory, potentially leading to further exploitation. Users are advised to ensure they are using the latest version to mitigate risk.

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