CVE-2025-12852: Nec Corporation Rakurakumusen Start Ex

High severity, CVSS 8.4. EPSS: 0.1% chance of exploitation in the next 30 days.

DLL Loading vulnerability in NEC Corporation RakurakuMusen Start EX All Verisons allows a attacker to manipulate the PC environment to cause unintended operations on the user's device.

Affected products

• Nec Corporation Rakurakumusen Start Ex: any version

Published 2025-11-19. Last modified 2026-06-17.