CVE-2025-14026: Forcepoint One Data Loss Prevention

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

Forcepoint One DLP Client, version 23.04.5642 (and possibly newer versions), includes a restricted version of Python 2.5.4 that prevents use of the ctypes library. ctypes is a foreign function interface (FFI) for Python, enabling calls to DLLs/shared libraries, memory allocation, and direct code execution. It was demonstrated that these restrictions could be bypassed.

Affected products

• Forcepoint One Data Loss Prevention: version 23.04.5642 only

Published 2026-01-06. Last modified 2026-06-17.