CVE-1999-0987: Microsoft Windows Nt

High severity, CVSS 10.0. EPSS: 4.9% chance of exploitation in the next 30 days.

Windows NT does not properly download a system policy if the domain user logs into the domain with a space at the end of the domain name.

Affected products

• Microsoft Windows Nt: any version

Published 1999-11-18. Last modified 2026-06-16.