MS12-043 : Vulnerability in Microsoft XML Core Services Could Allow Remote Code Execution
Severity - Critical http://www.microsoft.com/MS12-043.mspx

MS12-044 : Cumulative Security Update for Internet Explorer
Severity - Critical http://www.microsoft.com/MS12-044.mspx

MS12-045 : Vulnerability in Microsoft Data Access Components Could Allow Remote Code Execution
Severity - Critical http://www.microsoft.com/MS12-045.mspx

MS12-046 : Vulnerability in Visual Basic for Applications Could Allow Remote Code Execution
Severity - Important http://www.microsoft.com/MS12-046.mspx

MS12-047 : Vulnerabilities in Windows Kernel-Mode Drivers Could Allow Elevation of Privilege
Severity - Important http://www.microsoft.com/MS12-047.mspx

MS12-048 : Vulnerability in Windows Shell Could Allow Remote Code Execution
Severity - Important http://www.microsoft.com/MS12-048.mspx

MS12-049 : Vulnerability in TLS Could Allow Information Disclosure
Severity - Important http://www.microsoft.com/MS12-049.mspx

MS12-050 : Vulnerabilities in SharePoint Could Allow Elevation of Privilege
Severity - Important http://www.microsoft.com/MS12-050.mspx

MS12-051 : Vulnerability in Microsoft Office for Mac Could Allow Elevation of Privilege
Severity - Important http://www.microsoft.com/MS12-051.mspx

If you want to read the complete July 2012 MS bulletins at Microsoft Technet click here