HP has identified a security vulnerability within the HP Color LaserJet 2500 and 4600 Toolbox software which could allow unauthorized access to the file system. HP has made the "HP Color LaserJet 2500/4600 Software Update" version 3.1 available to resolve the issue. For more, visit http://www.securityfocus.com/archive/1/429984/30/0/threaded.