Security updates for Internet Explorer 7 Beta 1 and Internet Explorer in Windows Vista Beta 1 are now available from the Windows Vista/IE 7 beta downloads page on the Connect site. Direct links to these updates are also provided below. These security updates resolve a vulnerability in IE 7 Beta 1 and IE in Windows Vista Beta 1 that has already been addressed for released/supported versions of Internet Explorer by Microsoft Security Bulletin MS05-052.

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