PCI DSS Vulnerability Management: The Most Misunderstood…

This Part 3 guidance on PCI DSS v4.0 requirement 6.3.1 details how the vulnerability identification and organizational risk-ranking process affects patching (one-month for Critical/High when patches exist), internal and external vulnerability scanning, penetration testing, software development practices, web application assessments, configuration standards, malware applicability reviews, and often-overlooked infrastructure components, emphasizing documentation of timelines and mitigation plans when immediate remediation is not possible.