Skip to content
Every CVE
Browse
Docs
Sources
Guide
Search
/
Get
API key
Every CVE
Vendors
Rockwell Automation
Controllogix® 5580, Compactlogix® 5380, Guardlogix® 5580, Compact Guardlogix® 5380, 1756-en4tr
Rockwell Automation Controllogix® 5580, Compactlogix® 5380, Guardlogix® 5580, Compact Guardlogix® 5380, 1756-en4tr vulnerabilities
Any severity
Critical
High or worse
Medium or worse
Low or worse
Any EPSS
EPSS 10% or more
EPSS 50% or more
EPSS 90% or more
Known exploited
In KEV
Public exploit
Fix available
Apply
rockwell automation
controllogix® 5580, compactlogix® 5380, guardlogix® 5580, compact guardlogix® 5380, 1756-en4tr
Rockwell Automation CompactLogix® 5380 ControlLogix® 5580 / 1756-EN4 Communications Module – Certificate Revocation List Vulnerability
CVE-2026-9636
8.2
High
July 14, 2026
esc
Pages
All vulnerabilities
Browse
Docs
Sources
Guide
Get API key
Move
Enter
Open