Dec 28, 2025 Cyber Threat Intelligence
Track daily vulnerability activity, KEV additions, public exploits, critical disclosures, and EPSS risk shifts.
Daily summary
- 1 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-2025-52691
SmarterTools SmarterMail Unrestricted Upload of File with Dangerous Type
- CVSS 10
- Remote code execution exposure
New critical SmarterTools SmarterMail RCE (CVSS 10) — fresh disclosure window; early internet scanning often precedes mature exploit chains.
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
cvelogic
Threat Intelligence