[Control systems] ABB security advisory (AV26-140)

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        <div><p><strong>Serial number: </strong>AV26-140</p>

Date: February 18, 2026

On February 18, 2026, ABB published a security advisory to address vulnerabilities in the following product:

  • B&R Automation Studio – versions prior to 6.5

The Cyber Centre encourages users and administrators to review the provided web links and perform the suggested mitigations.

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Article Link: [Control systems] ABB security advisory (AV26-140) - Canadian Centre for Cyber Security