TIRESIS/Cyber Weather

SMB Cyber Weather

Wednesday, October 28, 2026 · Updated every hour
Today's Index
87
HIGH
out of 100
HIGH — Elevated exploitation activity. Prioritize patch deployment.
Active Drivers
•81 vulnerabilities confirmed in CISA KEV catalog
•12 CVEs linked to active ransomware campaigns
•87 critical or high severity vulnerabilities in SMB software stack
•Active signals in: Microsoft (25 KEV), Fortinet (3 KEV)
Signal Breakdown
CVEs in CISA KEV81
Ransomware-linked CVEs12
Critical + High CVEs87
Total CVEs scored62,173
6-Month History
2
Jul
6
Aug
15
Sep
8
Oct
Most Exposed SMB Vendors
Microsoft
682 CVEs25 KEV
Fortinet
73 CVEs3 KEV
Apache
83 CVEs1 KEV
Cisco
24 CVEs5 KEV
Adobe
213 CVEs
Oracle
77 CVEs
How the index is calculated →·Full pressure index history →·What attackers are targeting this week →