Microsoft released their advance notification for May 2012 patch Tuesday. Microsoft will release 7 bulletins on May 8 , 2012 addressing 23 vulnerabilities. Severity Rating 3 bulletins are rated Critical 4 bulletins are rated Important Vulnerability Impact 5 vulnerabilities can lead to Remote Code Execution 2 vulnerabilities can lead to Elevation of Privilege Affected Products: All Supported Operating Systems.
April 2012 Patch Tuesday Bulletins are now Supported by Desktop Central
Microsoft April 2012 Patch Tuesday bulletins  are now supported by Desktop Central. The patch assessment team at Desktop Central has tested the patches and have updated their online patch database on April 10 , 2012 at 23:00 EST
Microsoft Releases Advance Notification for July 2011 Patch Tuesday
Microsoft released their advance notification for July 2011 patch Tuesday. Microsoft will release 4 bulletins on June 14, 2011 addressing 22 vulnerabilities
Microsoft Releases Advance Notification for June 2011 Patch Tuesday
Microsoft released their advance notification for June 2011 patch Tuesday. Microsoft will release 16 bulletins, 9 of them rated Critical and 7 rated Important, addressing issues in Microsoft Windows, Microsoft Office, Internet Explorer, .NET, SQL, Visual Studio, Silverlight and ISA on June 14, 2011 addressing 34 vulnerabilities. Affected Products: All Supported Operating Systems.