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CVSS assigns severity scores to vulnerabilities based on theoretical impact. EPSS predicts which vulnerabilities adversaries will actually exploit within 30 days. Security teams managing 41,000+ annual CVEs with 56% scored High or Critical face a prioritization crisis where traditional scoring fails operational reality.

Reading time 10 minutes

The June 2026 HackerStorm report covers all 23 CISA KEV additions this month, active exploitation trends, and prioritisation guidance.

Reading time 10 minutes

Traditional CVSS triage and monthly patch cycles can't keep pace with modern exploitation timelines. Learn how to operationalise CISA KEV with a tiered decision framework, emergency workflows, and clear escalation paths that prioritise the 0.48% of vulnerabilities driving real-world breaches.

Reading time 10 minutes

Executive TL;DR:

» The NVD's April 2026 triage shift means automated asset matching using CPE identifiers is now working from an incomplete dataset.

»  Standard CVSS models force teams to patch 57% of all vulnerabilities, yet only catch 2.3% of real-world exploitation attempts.

» Chaining EPSS + KEV + asset reachability drops enterprise vulnerability workloads by 95% while keeping 85%+ threat coverage.

Reading time 15 minutes