Jan 1, 2026 Cyber Threat Intelligence
Track daily vulnerability activity, KEV additions, public exploits, critical disclosures, and EPSS risk shifts.
Daily summary
- 2 material risk changes today across KEV, exploits, critical disclosures, and EPSS movers.
Top threats today
Three highest-priority changes — analyst brief, not a CVE dump.
Critical exposure
CVE-2025-66398
Signal K Server is a server application that runs on a central hub in a boat.
New critical disclosure (CVSS 9.6) — high severity with a short public awareness window before exploit material typically surfaces.
High-risk exposure
CVE-2025-68620
Signal K Server is a server application that runs on a central hub in a boat.
New critical-severity CVE in today's window — elevated exposure signal, early in the lifecycle.
Active exploitation
CISA KEV — confirmed in-the-wild exploitation.
Nothing flagged in this category for this digest.
View KEV additions
Exploitation dynamics
Nothing flagged in this category for this digest.
See EPSS increases
New critical disclosures
Signal K Server is a server application that runs on a central hub in a boat.
Signal K Server is a server application that runs on a central hub in a boat.
View critical disclosures
cvelogic
Threat Intelligence