From Technet: Microsoft today said it will issue 12 security updates next week to patch 22 vulnerabilities in Internet Explorer (IE), Windows, its Internet server and Visio, the company's data diagramming tool.
The company also announced it will provide patches next Tuesday for three bugs it has already acknowledged, including one that has been exploited by criminals for several weeks, which I’ve kept you updated about.
The most important of these fixes are the three Zero Day vulnerabilities.
Of the three unpatched-but-admitted vulnerabilities, one is in IE, a second is in Windows' rendering of thumbnail images and the third is in IIS (Internet Information Server), Microsoft's Web server software.
As you can see, you're going to be rebooting quite a bit.
For the announcement, here’s the link: http://tinyurl.com/4syhnuy