Changes on 2026-09-16
A permanent, factual view reconstructed from this day's retained change shards.
Read the latest daily changes.
Daily comparison status
State now. 859 changes observed. Comparison date not retained. Tracker data as of: .
Why today matters
The labels below use the Cybersecurity and Infrastructure Security Agency (CISA) Known Exploited Vulnerabilities (KEV) catalog, the Common Vulnerability Scoring System (CVSS), the Exploit Prediction Scoring System (EPSS), and Coordinated Universal Time (UTC).
What changed
- New exploitation evidence255
- New confirmed breaches6
- Leak-site claims12
- Priority raised3
- New stories108
- New vulnerabilities142
- CVSS ratings recorded or changed113
- Patch advisories linked to tracked CVEs213
- EPSS (exploit likelihood) jumps6
- Remediation changes1
Details
How this is computed
Action groups appear first: CISA KEV additions, exploitation evidence, confirmed breaches, and unverified leak-site claims. CVSS and EPSS maintenance follows. Each date is labelled with what it means (published, first seen, disclosed, observed, issued, deadline, or updated). A record is only shown as ended or downgraded when a source says so; a record that simply stops being mentioned is not treated as over.
Method reviewed on .