Vulnerability Feed
NullScore™ ranked
🔒 Alerts, Pro →
My Tech Stack
Free
Edit
Search to add software
Your components
Windows Server 2022 8
Fortinet FortiOS 3
nginx 1.24 2
OpenSSL 3.1 1
Node.js 20 LTS 0
PostgreSQL 14 0
+ Add component
Matches this week
CRITICALCVE-2025-21298Windows OLE RCE
CRITICALCVE-2024-55591FortiOS Auth Bypass
HIGHCVE-2025-21376LDAP Race Condition
HIGHCVE-2025-1974nginx Ingress RCE
HIGHCVE-2025-0994OpenSSL Memory Corruption
📖 What does this mean?
Full glossary →
CVE
Common Vulnerability & Exposure. A unique ID for a specific security flaw in software.
CVSS
Severity score 0–10. Rates how bad a vulnerability is technically. Doesn't tell you if it's actually being exploited.
EPSS
Exploitation probability. 90% EPSS means a 90% chance attackers will try to exploit this within 30 days.
KEV
Known Exploited Vulnerability. CISA confirmed real attackers are using this right now. Patch immediately.
PoC
Proof of Concept. Working exploit code is publicly available. Anyone can download and use it.
NullScore™
Our composite risk score 0–100. Combines CVSS + EPSS + KEV + PoC. The higher it is, the sooner you should act.
🔒 Compliance Reports, Pro Feature
Automatically map CVEs to PCI-DSS, SOC 2, HIPAA, and NIST CSF. Generate audit-ready exports without touching a spreadsheet.