Observed arrival · 2026-09-13
PatchOwner’s Vulnerability Notice Replay
A security-workflow demo that runs the CISA Known Exploited Vulnerabilities catalog against an inventory and routes urgent notices to accountable people.
Field notes
The replay applies a dated CISA KEV catalog to a sample inventory, then exposes the resulting decision trail rather than only displaying a vulnerability list. Its sample policy combines internet exposure, active exploitation, assumed automatable attack behavior, and high asset criticality to trigger immediate action. The page also records negative results: 58 advisories found no inventory match, while two matched notices were suppressed with reasons. Version matching remains limited where the source feed does not provide affected versions.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue