Microsoft Security Bulletins

To view a summary of the April bulletins, visit Microsoft Security Bulletin Summary for April, 2007. Click the links below to view the individual Microsoft Security Bulletins and to download any patches that might be required for your system. You can also visit Windows Update to automatically determine what patches or updates your system needs.

• Microsoft Security Bulletin MS07-017
  Vulnerabilities in GDI Could Allow Remote Code Execution
  Microsoft Criticality: Critical
  
  • http://www.microsoft.com/technet/security/bulletin/ms07-017.mspx

• Microsoft Security Bulletin MS07-018
  Vulnerabilities in Microsoft Content Management Server Could Allow Remote Code Execution
  Microsoft Criticality: Critical
  
  • http://www.microsoft.com/technet/security/bulletin/ms07-018.mspx

• Microsoft Security Bulletin MS07-019
  Vulnerability in Universal Plug and Play Could Allow Remote Code Execution
  Microsoft Criticality: Critical
  
  • http://www.microsoft.com/technet/security/bulletin/ms07-019.mspx

• Microsoft Security Bulletin MS07-020
  Vulnerability in Microsoft Agent Could Allow Remote Code Execution
  Microsoft Criticality: Critical
  
  • http://www.microsoft.com/technet/security/bulletin/ms07-020.mspx

• Microsoft Security Bulletin MS07-021
  Vulnerabilities in CSRSS Could Allow Remote Code Execution
  Microsoft Criticality: Critical
  
  • http://www.microsoft.com/technet/security/bulletin/ms07-021.mspx

• Microsoft Security Bulletin MS07-022
  Vulnerability in Windows Kernel Could Allow Elevation of Privilege
  Microsoft Criticality: Important
  
  • http://www.microsoft.com/technet/security/bulletin/ms07-022.mspx