Thanks to Neowin.net for the Info:
A security issue has been identified that could allow an attacker to execute commands on a computer running Windows Media Player 6.4, 7.1 or 9. You can help protect your computer by installing this update from Microsoft.
A security issue has been identified that could allow an attacker to execute commands on a computer running Windows Media Player 6.4, 7.1 or 9. You can help protect your computer by installing this update from Microsoft.