CISA Cybersecurity advisories
Adversary & Campaign Insights
Vulnerability & Exploit Awareness
Infrastructure & Attack Surface Visibility
Overview
Official U.S. federal agency publishing vulnerability advisories Known Exploited Vulnerabilities (KEV) updates and critical infrastructure alerts.
The Cybersecurity and Infrastructure Security Agency (CISA) publishes official advisories, ICS alerts, Known Exploited Vulnerabilities (KEV) catalogue updates, and emergency directives. CISA content carries regulatory weight for U.S. federal agencies and is regarded as an authoritative global source — essential for any threat intelligence programme or vulnerability management workflow.
Basic information
Filigran
Toby Butler
RSS Feeds
Federal Organization
April 13, 2026
40+
2