cvss
Safeguard articles tagged "cvss" — guides, analysis, and best practices for software supply chain and application security.
47 articles
When CVSS Scoring Misleads Severity Context
Only 2-6% of published CVEs are ever exploited in the wild, yet a much larger share carry CVSS 7.0+ scores — a gap that quietly wrecks patch prioritization.
What Is Vulnerability Management? A Complete Explanation
Vulnerability management is the continuous, cyclical process of identifying, prioritizing, remediating, and verifying security weaknesses across your software and systems. Here's the full lifecycle and how to run it without drowning in findings.
Common Configuration Scoring System (CCSS) explained
NIST published CCSS in December 2010 to score misconfigurations the way CVSS scores bugs — most cloud teams have never applied it.
CVSS 4.0 vs. 3.1: what actually changed, and why your priority list should too
CVSS 4.0 killed the Scope metric, added Attack Requirements, and split scoring into CVSS-B/BT/BE/BTE labels — here's what that means for triage.
Exploitability vs. breakability: a practical rubric for vulnerability triage
CVSS says a flaw could be bad. CISA's KEV catalog, now past 1,300 entries, says one actually was exploited. Most teams still triage as if the two are the same.
Prioritizing vulnerabilities by real-world risk, not raw CVSS score
Kenna/Cyentia found just 2.6% of 2019's tracked CVEs were ever actively exploited — yet most teams still triage backlogs by CVSS score alone.
Using EPSS scores for vulnerability remediation prioritization
EPSS predicts exploitation probability for every CVE on a 0-1 scale, updated daily. Paired with CVSS, it turns a 1,000-ticket backlog into a short, defensible list.
CWE vs. CVE vs. CVSS: The Vocabulary Every AppSec Team Gets Wrong
One CWE weakness class can spawn thousands of CVEs, and a single CVE can now carry two different CVSS scores at once — most teams still use the terms interchangeably.
CVSS, EPSS, and KEV Explained: A Prioritization FAQ
CVSS measures severity, EPSS estimates exploitation likelihood, and CISA KEV lists what is actively exploited. Here is how the three differ and how to use them together.
Vulnerability Management for Beginners: From Alert Overload to Calm Control
Scanners are good at finding problems. Vulnerability management is the calmer discipline of deciding which ones actually matter and fixing them in order. Here is a friendly guide with a first workflow to try today.
Why NVD alone is not enough: the case for multi-source vulnerability intelligence
NIST now fully enriches a fraction of CVEs — on April 15, 2026 it moved to a triage model that leaves most of 2025's 48,185 published CVEs without a timely severity score.
What Is a CVSS Score
A CVSS score rates how severe a security flaw is on a scale of 0 to 10. Here is what the number means, how to read it, and why it is only part of the risk picture.