CVE-2025-67790: Drivelock

High severity, CVSS 7.5. EPSS: 0.3% chance of exploitation in the next 30 days.

An issue was discovered in DriveLock 24.1 before 24.1.6, 24.2 before 24.2.7, and 25.1 before 25.1.5. An unprivileged user could cause occasionally a Blue Screen Of Death (BSOD) on Windows computers by using an IOCTL and an unterminated string.

Affected products

• Drivelock Drivelock: from 24.1, before 24.1.6 (fixed in 24.1.6); from 24.2, before 24.2.7 (fixed in 24.2.7); from 25.1, before 25.1.5 (fixed in 25.1.5)

Published 2025-12-17. Last modified 2026-06-17.