[Control Systems] Moxa security advisory (AV26-938)

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        <div><p><strong>Serial number: </strong>AV26-938<br /><strong>Date: </strong>September 18, 2026</p>

As of September 18, 2026, Moxa is affected by a vulnerability in the following product:

  • TN-4500B Series
    • Prior to or equal to v2.0

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

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Article Link: [Control Systems] Moxa security advisory (AV26-938) - Canadian Centre for Cyber Security