This bulletin summary lists security bulletins released for December 2012.
With the release of the bulletins for December 2012, this bulletin summary replaces the bulletin advance notification originally issued on December 6, 2012. For more information about the bulletin advance notification service, see http://technet.microsoft.com/security/bulletin/advance.
To receive automatic notifications whenever Microsoft Security Bulletins are issued, subscribe to Microsoft Technical Security Notifications at http://technet.microsoft.com/security/dd252948.
Microsoft also provides information to help customers prioritize monthly security updates with any non-security, high-priority updates that are being released on the same day as the monthly security updates. Please see the section, Other Information.