cvss
Safeguard articles tagged "cvss" — guides, analysis, and best practices for software supply chain and application security.
62 articles
CVE explained: how vulnerabilities get identified and scored
A CVE ID and its CVSS score come from different organizations entirely. Here's how identification and severity scoring actually work, using Log4Shell and the 2024 NVD backlog as examples.
How Risk Scoring Models Differ Across AppSec Platforms
CVSS, EPSS, SSVC, and vendor priority scores all measure vulnerability risk differently. Here's how they diverge, with real numbers, and how reachability analysis cuts through the noise.
EPSS Meaning: The Exploit Prediction Scoring System Explained
EPSS is a daily-updated probability that a given CVE will be exploited in the next 30 days. Here is what the score means and how to use it.
What Is a Risk Score in Vulnerability Management?
A risk score turns raw severity into a prioritized number by factoring in exploitability, exposure, and business context. Here is how to read and build one.
CVE Meaning: What a CVE ID Actually Tells You
The CVE meaning is simple: it is a unique public identifier for one specific security vulnerability. Understanding how CVEs are assigned changes how you triage them.
CVE scoring inconsistencies across vulnerability databases
Why the same CVE can carry three different severity scores across NVD, GitHub, and vendor advisories — and how to prioritize anyway.
The NVD backlog and its impact on vulnerability management
The NVD backlog leaves thousands of CVEs unscored each month, forcing security teams to rethink how they prioritize and triage vulnerabilities.
NVD Meaning: What the National Vulnerability Database Actually Does
The NVD is the U.S. government's repository of vulnerability data, built on top of the CVE list and enriched with severity scores and affected-version details. Here is what that means in practice.
NIST CVE Data Explained: How the NVD Works and Why the Backlog Matters
What NIST's role in CVE data actually is, how the NVD enriches records with CVSS and CPE, and why the 2024 analysis backlog changed how teams should consume it.
Vulnerability Prioritization in 2025: EPSS, VEX, and the End of CVSS-Only Triage
CVSS scores alone cannot tell you what to patch first. EPSS exploit prediction and VEX documents are reshaping how mature security teams prioritize vulnerabilities at scale.
Vulnerability prioritization: moving beyond CVSS scores
CVSS scores flood teams with thousands of "Critical" findings, but fewer than 5% of CVEs are ever exploited. Here's how reachability and exploit data fix triage.
Reachability Analysis vs EPSS vs CVSS: Prioritization Showdown
CVSS scores severity, EPSS predicts exploitation, reachability proves applicability. A spec-level comparison of the three signals — and the order to apply them.
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