CVE-2007-0069: Microsoft Windows 2003 Server

High severity, CVSS 9.3. EPSS: 49.2% chance of exploitation in the next 30 days.

Unspecified vulnerability in the kernel in Microsoft Windows XP SP2, Server 2003, and Vista allows remote attackers to cause a denial of service (CPU consumption) and possibly execute arbitrary code via crafted (1) IGMPv3 and (2) MLDv2 packets that trigger memory corruption, aka "Windows Kernel TCP/IP/IGMPv3 and MLDv2 Vulnerability."

Affected products

• Microsoft Windows 2003 Server: any version
• Microsoft Windows Vista: any version
• Microsoft Windows XP: any version

Published 2008-01-08. Last modified 2026-06-16.