1 CVEs
Horner Automation XL4 PLC Vulnerabilities
CVE security advisories and vulnerability history for XL4 PLC by Horner Automation.
1
Total CVEs
Published
0
In CISA KEV
Exploited in the wild
0
Public exploits
With known exploit
9.3
Avg CVSS
2026–2026
Last updated
Overview
Horner Automation XL4 PLC has 1 published CVE records since 2026, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 0 have a known public exploit. The average CVSS base score across scored CVEs is 9.3.
This page aggregates every publicly disclosed vulnerability (CVE) affecting Horner Automation XL4 PLC, with a severity breakdown, the affected and patched versions, the most common weakness types, and the full CVE list.