Microsoft has released the latest monthly security updates for September 2008 and has made them available for download from the Microsoft Download Center and also from Windows Update/Microsoft Update. Microsoft has released the usual update for the Windows Malicious Software Removal Tool and the Windows Mail Definition Update (x86) (x64).

Critical:

• KB954154: Vulnerability in Windows Media Player Could Allow Remote Code Execution
• KB954593: Vulnerabilities in GDI+ Could Allow Remote Code Execution
• KB954156: Vulnerability in Windows Media Encoder 9 Could Allow Remote Code Execution
• KB955047: Vulnerability in Microsoft Office Could Allow Remote Code Execution

More info: Microsoft Security Bulletin Summary for September 2008