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Industrial control and OT: vulnerabilities and fixes

Siemens, Schneider Electric, Rockwell, ABB, Mitsubishi, Honeywell, Moxa and other ICS and SCADA products. 158 CVEs tracked.

Industrial control and OT has 158 tracked vulnerabilities, 17 critical and 6 exploited in the wild (CISA KEV). A fixed release or vendor patch exists for 144. Most recent: 2026-10-22. Highest priority: CVE-2025-39682 (score 99/100).

FAQ

How do I fix Industrial control and OT vulnerabilities?

Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.

Is Industrial control and OT being exploited right now?

Yes: 6 Industrial control and OT CVEs are on the CISA Known Exploited Vulnerabilities list, so patch those first.

Which Industrial control and OT CVE should I patch first?

CVE-2025-39682 currently ranks highest (99/100): Linux Kernel Improper Check for Unusual or Exceptional Conditions Vulnerability.

Software in this group

Siemens 155Rockwell Automation 1ABB 1Honeywell 1

People search for: ics, scada, plc, siemens, schneider, rockwell, ot.

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