CVE-1999-0726: Microsoft Windows 2000

High severity, CVSS 7.8. EPSS: 8.5% chance of exploitation in the next 30 days.

An attacker can conduct a denial of service in Windows NT by executing a program with a malformed file image header.

Affected products

• Microsoft Windows 2000: any version
• Microsoft Windows Nt: any version; version 4.0 only

Published 1999-06-30. Last modified 2026-06-16.