February 2015 Updates

Today, as part of Update Tuesday, we released nine security bulletins – three rated Critical and six rated Important in severity, to address 56 unique Common Vulnerabilities and Exposures (CVEs) in Microsoft Windows, Microsoft Office, Internet Explorer, and Microsoft Server software. 

We encourage you to apply all of these updates. For more information about this month’s security updates, including the detailed view of the Exploitability Index (XI) broken down by each CVE, visit the Microsoft Bulletin Summary webpage. If you are not familiar with how we calculate the XI, a full description can be found here.

We re-released one Security Bulletin:

One new Security Advisory was released:

One Security Advisory was revised:

We also announced changes related to SSL 3.0 and you can read more about these on the IE blog.

For the latest information, you can follow the Microsoft Security Response Center (MSRC) team on Twitter at @MSFTSecResponse.