How impact categories combine to raise scores

Every lock has its weakness. That applies to the world of IT security—and any one piece of software can have multiple vulnerabilities. Code changes. Stacks evolve. The potential for incursions keeps growing. How can anyone keep track of it all? Enter the Common Vulnerabilities and Exposures Program. Jeremy West, Senior Manager of Product Security Engineering at Red Hat, walks us through the CVE tracking and remediation process—and explains why having a common standard is vital for everyone's security.