On Thursday (Dec 4) Microsoft announced the forthcoming content for Patch Tuesday – Dec 8, 2014.
Number of Releases: 7
Critical Security Updates: 3 addressing vulnerabilities in Windows, Internet Explorer, Microsoft Office, Sharepoint Server, and Office Web Apps
Important Security Updates: 4 addressing vulnerabilities in Windows, Microsoft Office, Exchange Server,
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Updates are typically released by Microsoft at 10am PDT (5pm UTC).
Configuring WSUS servers to synchronize relative to that time can be helpful in expediting availability of these security updates.