CVE-2008-1084: Microsoft Windows 2000

High severity, CVSS 7.2. EPSS: 6.8% chance of exploitation in the next 30 days.

Unspecified vulnerability in the kernel in Microsoft Windows 2000 SP4, XP SP2, Server 2003 SP1 and SP2, through Vista SP1, and Server 2008 allows local users to execute arbitrary code via unknown vectors related to improper input validation. NOTE: it was later reported that one affected function is NtUserFnOUTSTRING in win32k.sys.

Affected products

• Microsoft Windows 2000: any version
• Microsoft Windows 2003 Server: any version
• Microsoft Windows Server 2008: affected versions not specified
• Microsoft Windows Vista: any version
• Microsoft Windows XP: any version

Published 2008-04-08. Last modified 2026-06-16.