PCI DSS Vulnerability Management: The Most Misunderstood…

This guidance explains PCI DSS v4.0 requirement 6.3.1 and provides a one‑stop overview for building a vulnerability identification process, covering recommended information sources (vendor advisories, public alerts/CVE/NVD, ISACs/private sharing, paid threat intelligence), challenges with bespoke/custom software, and the need to document policies, inventories, and procedures to effectively identify and triage vulnerabilities.