Add or Remove Programs entry for Security Update for Windows XP (KB912919). This critical security update for Windows XP addresses a vulnerability in the Graphics Rendering Engine that could allow remote code execution.

A remote code execution vulnerability exists in the Graphics Rendering Engine because of the way that it handles Windows Metafile (WMF) images. An attacker could exploit the vulnerability by constructing a specially crafted WMF image that could potentially allow remote code execution if a user visited a malicious Web site or opened a specially crafted attachment in e-mail. An attacker who successfully exploited this vulnerability could take complete control of an affected system.