For the third time this year, a remotely exploitable zero-day vulnerability has been found <A HREF="http://www.eweek.com/article2/0,1759,2237376,00.asp">in software pre-installed on brand new Hewlett Packard notebook computers.</A> The flaw, which puts millions of Windows users at risk of serious attacks, affects every HP laptop that ships with HP Software Update, the computer's built-in patch management utility.