CVE-2025-9327: Foxit PDF Editor

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

Foxit PDF Reader PRC File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit PDF Reader. 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 PRC 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 buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-26774.

Affected products

• Foxit PDF Editor: up to and including 13.1.7.23637; from 2023.1.0.15510, up to and including 2023.3.0.23028; from 2024.1.0.23997, up to and including 2024.4.1.27687; version 2025.1.0.27937 only
• Foxit PDF Reader: before 2025.1.0.27937 (fixed in 2025.1.0.27937)

Published 2025-09-02. Last modified 2026-06-17.