CVE-2010-2746: Microsoft Windows 2003 Server

High severity, CVSS 7.6. EPSS: 35.7% chance of exploitation in the next 30 days.

Heap-based buffer overflow in Comctl32.dll (aka the common control library) in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, and R2, and Windows 7, when a third-party SVG viewer is used, allows remote attackers to execute arbitrary code via a crafted HTML document that triggers unspecified messages from this viewer, aka "Comctl32 Heap Overflow Vulnerability."

Affected products

• Microsoft Windows 2003 Server: any version
• Microsoft Windows 7: any version; affected versions not specified
• Microsoft Windows Server 2003: any version
• Microsoft Windows Server 2008: any version; version r2 only
• Microsoft Windows Vista: any version
• Microsoft Windows XP: any version; affected versions not specified

Published 2010-10-13. Last modified 2026-06-16.