This security update includes improvements and fixes that were a part of update KB3212646 (released January 10, 2016), and also resolves the following vulnerabilities in Windows:
Security updates to Windows DVD Maker, Microsoft Graphics Component, Windows kernel-mode drivers, Windows Media Player, Microsoft XML Core Services, Windows OS, SHA-1 deprecation for SSL/TLS certificates, Internet Explorer, Windows kernel, Microsoft Uniscribe, SMB Server, Windows Hyper-V, Internet Information Services, and Active Directory Federation Services.
For a complete list of affected files, see KB4012215.
Article ID: 4011466 - Last Review: Apr 11, 2017 - Revision: 11
Windows 7, Windows Server 2008 R2 Service Pack 1