About CVE of the Day
We make vulnerability intelligence accessible. Every day, we take the most critical CVEs and break them down so anyone can understand the risk.
Our Mission
Security vulnerabilities affect everyone, but understanding them has traditionally required deep technical expertise. CVE of the Day bridges that gap by providing daily vulnerability explainers that anyone can understand.
Each day, we select the most impactful CVE and produce a comprehensive breakdown that includes a plain English explanation, technical details for security professionals, CVSS score analysis, affected products, and remediation guidance.
What We Cover
We prioritize CVEs based on real-world impact: actively exploited vulnerabilities (KEV-listed), critical severity scores, widely deployed affected software, and emerging threats that security teams need to know about.
Every explainer includes a CVSS score breakdown with visual gauge, a list of affected products and versions, fix availability and remediation steps, links to vendor advisories and NVD entries, and KEV status when applicable.
For Security Teams
Use CVE of the Day as a daily briefing tool for your security team. Our plain English explanations make it easy to communicate risk to stakeholders, executives, and developers who may not have a security background.
Subscribe to our daily newsletter to get CVE alerts delivered straight to your inbox each morning, complete with severity ratings and actionable remediation guidance.
Data Sources
Our vulnerability data is sourced from the National Vulnerability Database (NVD), CISA's Known Exploited Vulnerabilities (KEV) catalog, vendor security advisories, and other authoritative sources. We use AI-assisted analysis to generate plain English explanations, which are reviewed for accuracy.