CVE-2025-55313

Severity: high (CVSS 7.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-12-11 · updated 2026-10-14
Weakness: CWE-94

Description

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.

Affected products

Foxit PDF Reader: from 2023.1.0.15510 through 2023.3.0.23028; from 2024.1.0.23997 through 2024.4.1.27687; through 13.1.7.63027; from 2023.1.0.55583 through 2023.3.0.63083; from 2024.1.0.63682 through 2024.4.1.66479; 2025.1.0.27937, 2025.1.0.66692
Foxit Pdf Reader: through 2025.1.0.27937; through 2025.1.0.66692

References

https://www.foxit.com/support/security-bulletins.html

Get alerted when CVE-2025-55313 or the next vulnerability affects your stack