Microsoft will issue eight patches in tomorrow's Patch Tuesday, including a "critical"-listed fix for Windows Vista Service Pack 1 (SP1) which was only released two weeks ago.

All in all, the software giant will issue five "critical" patches – its highest ranking in terms of vulnerabilities – and three ranked as "important".
One of the critical updates is for every available version of Microsoft's operating systems, including SP1 and the newly-launched server OS, Windows Server 2008.
More details on all eight patches are available at .