kb2251481

The tag kb2251481 refers to a security update associated with Microsoft Security Bulletin MS11-049, which addresses a vulnerability in the Microsoft XML Editor that could lead to information disclosure. The update is specifically for Microsoft Visual Studio 2005 Service Pack 1. The vulnerability could be exploited if a user opens a specially crafted Web Service Discovery (.disco) file with affected software. The bulletin was revised to improve detection for related software, but the security update files themselves were unchanged. This tag is relevant for users seeking information about this particular update and its role in the MS11-049 security advisory.