CVE-1999-0387: Microsoft Windows 95

High severity, CVSS 7.8. EPSS: 7.9% chance of exploitation in the next 30 days.

A legacy credential caching mechanism used in Windows 95 and Windows 98 systems allows attackers to read plaintext network passwords.

Affected products

• Microsoft Windows 95: any version
• Microsoft Windows 98: any version

Published 1999-11-29. Last modified 2026-06-16.