CVE-2025-55313: An issue was discovered in Foxit PDF and Editor for Windows and macOS before 13.2 and 2025 before 2025.2. They allow…
CVE-2025-55313 · Severity: high · CVSS 7.8 · Published 2025-12-11
An issue was discovered in Foxit PDF and Editor for Windows and macOS before 13.2 and 2025 before 2025.2. They allow potential arbitrary code execution when processing crafted PDF files. The vulnerability stems from insufficient handling of memory allocation failures after assigning an extremely large value to a form field's charLimit property via JavaScript. This can result in memory corruption and may allow an attacker to execute arbitrary code by persuading a user to open a malicious file.
No. Junglewise Threat Intelligence has no report of CVE-2025-55313 being exploited in the wild.
How severe is CVE-2025-55313?
High severity, with a CVSS score of 7.8, published 11 December 2025.
Which products and versions are affected?
Apple macOS, Foxit PDF Editor, Foxit PDF Reader, Microsoft Windows. The advisory does not name versions.
Is there a fix for CVE-2025-55313?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2025-55313?
Check whether you run Apple macOS, Foxit PDF Editor, Foxit PDF Reader or one of the others listed. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.