Microsoft patched a critical Windows XP vulnerability that aided attacks based on the Stuxnet worm. The print spooler vulnerability is one of nine issued in Microsoft’s monthly Patch Tuesday. But there are still two vulnerabilities related to the worm that Microsoft has not patched, Kaspersky Lab says. Microsoft has published a tool to block known attacks, however, but has not yet patched another publicly reported vulnerability, the Windows DLL load hijacking problem that allows exploitation of 41 Microsoft programs. The security bulletin was only rated as critical for Windows XP.”]