Rockwell Automation security advisory (AV26-869)
Canada's Cyber Centre flags vulnerabilities across multiple Rockwell Automation ICS products including ControlLogix 5580 and RSLinx Classic.
Canadian Centre for Cyber Security advisory AV26-869, dated September 1, 2026, lists vulnerabilities in Rockwell Automation products: 1756-ENBT Module (all versions), ArmorStart LT (v2.001 and earlier), CompactLogix 5380 / ControlLogix 5580 (V33 and earlier plus several V34-V36 releases), and RSLinx Classic (V4.50 and earlier). It references Rockwell advisories SD1792, SD1794, SD1797, and SD1798 and urges users to apply updates as available.
- Affects ControlLogix 5580, CompactLogix 5380, 1756-ENBT, ArmorStart LT, and RSLinx Classic
- References Rockwell security advisories SD1792, SD1794, SD1797, and SD1798
- No CVE IDs or exploitation details included; patching urged for OT environments
- Vendors
- Rockwell Automation
- Organizations
- Canadian Centre for Cyber Security
- Countries
- Canada
From the original article
1 min read at cyber.gc.ca
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.
cyber.gc.ca
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