Ubiquiti security advisory (AV26-954)

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        <div><p><strong>Serial number: </strong>AV26-954<br /><strong>Date: </strong>September 23, 2026</p>

As of September 22, 2026, Ubiquiti Inc is affected by vulnerabilities in the following products:

  • Cloud Gateways
    • Prior to 5.1.31
  • Dream Machines
    • Prior to 5.1.31
  • Dream Routers
    • Prior to 5.1.31
  • Dream Wall
    • Prior to 5.1.31
  • Enterprise Firewalls
    • Prior to 5.1.31
  • Express
    • Prior to 4.0.21
  • Express 7
    • Prior to 5.1.31
  • UniFi Gateways
    • Prior to 5.1.26

The Cyber Centre encourages users and administrators to review the provided web link and apply any necessary updates as they become available.

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Article Link: Ubiquiti security advisory (AV26-954) - Canadian Centre for Cyber Security