Security Update for Microsoft Office Outlook 2007

This security update resolves several privately reported vulnerabilities in ActiveX Controls for Microsoft Office that were compiled with a vulnerable version of Microsoft Active Template Library (ATL). The vulnerabilities could allow remote code execution if a user loaded a specially crafted component or control. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.
This security update is rated Critical for all supported editions of Microsoft Outlook 2002, Microsoft Office Outlook 2003, Microsoft Office Outlook 2007, Microsoft Visio 2002 Viewer, Microsoft Office Visio 2003 Viewer, and Microsoft Office Visio Viewer 2007.