Rockwell Automation security advisory (AV26-869)
Serial number: AV26-869 Date: September 1, 2026 As of September 1, 2026, Rockwell Automation is affected by vulnerabilities in the following products: 1756-ENBT Module All versions ArmorStart LT Prior to or equal to v2.001 CompactLogix 5380 / ControlLogix 5580 Prior to or equal to V33 V34.011 to V34.014 V35.011 to V35.013 V36.011 to V36.012 RSLinx Classic Prior to or equal to V4.50 The Cyber Centre encourages users and administrators to review the provided web links and apply any necessary updates as they become available. SD1797 | Security Advisory | Rockwell Automation | US SD1798 | Security Advisory | Rockwell Automation | US SD1794 | Security Advisory | Rockwell Automation | US SD1792 | Security Advisory | Rockwell Automation | US
CSIRTS triage
- What
- Multiple unspecified vulnerabilities affect Rockwell Automation industrial control products.
- Who is affected
- Organizations deploying 1756-ENBT modules, ArmorStart LT, CompactLogix 5380, ControlLogix 5580, and RSLinx Classic in affected versions.
- Urgency
- Urgency unclear; vulnerability details and severity not provided in advisory.
- Action
- Review the linked Rockwell Automation security advisories (SD1797, SD1798, SD1794, SD1792) and apply updates as they become available.
AI-assisted analysis generated from the source advisory — verify against the original.
Details
Original advisory: https://cyber.gc.ca/en/alerts-advisories/rockwell-automation-security-advisory-av26-869
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