[Control Systems] CISA security advisory (AV26-841)

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        <div><p><strong>Serial Number: </strong>AV26-841<br /><strong>Date: </strong>August&nbsp;21, 2026</p>

As of August 18, 2026, Malcolm is affected by vulnerabilities in the following product:

  • Malcolm
    • Prior to 26.06.1 (CVE-2026-55676)
    • Prior to 26.07.0 (CVE-2026-63133, CVE-2026-63134, CVE-2026-63177)
    • Prior to or equal to 26.07.1 (CVE-2026-19670, CVE-2026-19671)

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] CISA security advisory (AV26-841) - Canadian Centre for Cyber Security