Home / bulletins Microsoft Security Bulletin MS09-033 - Important: Vulnerability in Virtual PC and Virtual Server Could Allow Elevation of Privilege (969856)
Posted on 14 July 2009
Summary: This security update resolves a privately reported vulnerability in Microsoft Virtual PC and Microsoft Virtual Server. An attacker who successfully exploited this vulnerability could execute arbitrary code and take complete control of an affected guest operating system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.