Before you install the Microsoft Silverlight security update on a Macintosh computer, make sure that the computer is running Mac OS X 10.4.11 (Leopard) or a later version of the Mac OS X operating system on an Intel-based Macintosh computer.
To verify that the computer meets this prerequisite, click About This Mac on the Apple menu.
For more information about the system requirements for Silverlight on both the Windows OS and the Mac OS, visit the following website:
For more information about how to download Microsoft support files, click the following article number to view the article in the Microsoft Knowledge Base:
119591 How to obtain Microsoft support files from online services
Microsoft scanned this file for viruses. Microsoft used the most current virus-detection software that was available on the date that the file was posted. The file is stored on security-enhanced servers that help prevent any unauthorized changes to the file.
update security_patch security_update security bug flaw vulnerability malicious attacker exploit registry unauthenticated buffer overrun overflow specially-formed scope specially-crafted denial of service DoS TSE