CVE-1999-0728: Microsoft Windows Nt

High severity, CVSS 7.8. EPSS: 5.8% chance of exploitation in the next 30 days.

A Windows NT user can disable the keyboard or mouse by directly calling the IOCTLs which control them.

Affected products

• Microsoft Windows Nt: version 4.0 only

Published 1999-07-06. Last modified 2026-06-16.