Vulnerability management is the continuous process of discovering, prioritizing, and remediating security weaknesses before attackers can exploit them. Coverage of vulnerability scanning, CVSS scoring and risk-based prioritization, patch management workflows, exposure management, and how security teams build programs that reduce exploitable attack surface at scale.
The 2026 Verizon DBIR confirms a historic shift: vulnerability exploitation has overtaken credential theft as the top initial access vector. Attackers are moving faster than organizations can patch — and the gap is widening.
Zero-day vulnerabilities remove every defender's most critical advantage — time. With no patch and no signatures to match, even fully updated organizations can be compromised. This breakdown covers why zero-days are now an expected threat and what resilient IT teams do differently.
