[Control systems] CISA ICS security advisories (AV26–506)

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        <div><p><strong>Serial number: </strong>AV26–506<br /><strong>Date: </strong>May 25, 2026</p>

[Control systems] CISA ICS security advisories (AV26–506)

Between May 18 and 24, 2026, CISA published ICS advisories to address vulnerabilities in the following products:

  • ABB B&R Automation Runtime – versions prior to 6.4
  • ABB B&R Automation Studio – versions prior to 6.5
  • ABB B&R PCs – multiple versions and models
  • ABB CoreSense HM – version 2.3.1 and prior
  • ABB CoreSense M10 – version 1.4.1.12 and prior
  • ABB Terra AC Wallbox (JP) – versions 1.8.33 and prior
  • Abb B&R Automation Studio – versions prior to 6.5
  • Hitachi Energy GMS600 – versions 1.3.0 to 1.3.1
  • Kieback & Peter DDC Building Controllers – multiple versions and models
  • ScadaBR – version 1.2.0
  • Siemens RUGGEDCOM APE1808 – all versions
  • ZKTeco CCTV Cameras – firmware version prior to V5.0.1.2.20260421

The Cyber Centre encourages users and administrators to review the provided web link, perform the suggested mitigations and apply the necessary updates if available.

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Article Link: [Control systems] CISA ICS security advisories (AV26–506) - Canadian Centre for Cyber Security