Vulnerability management is a continuous process of identifying, assessing, prioritizing, and remediating security vulnerabilities. Effective vulnerability management can allocate limited security resources to the highest-risk areas.

Vulnerability Management Process

Discovery: Use vulnerability scanners, penetration testing, threat intelligence to continuously discover vulnerabilities. Assessment: Use CVSS scores, EPSS, and business context to evaluate priorities. Response: Develop remediation plans based on priorities and available resources. Verification: Re-scan after remediation to confirm vulnerabilities are eliminated. Monitoring: Continuously monitor new vulnerabilities and configuration drift.

CVSS v4.0 Changes

In 2026, CVSS v4.0 scoring standard officially became mainstream, adding scoring dimensions for AI security threats and supply chain risks.

Tool Recommendations

Qualys VMDR: Comprehensive vulnerability management platform. Tenable Nessus: Most comprehensive vulnerability scanner. Rapid7 InsightVM: DevOps-friendly vulnerability management.

Conclusion

Vulnerability management is not about “fixing all vulnerabilities” but about “fixing the most important vulnerabilities in limited time.”