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Release information

  • Published on Oct 1, 2026
  • 1 minute(s) read
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This release of Trellix Intrusion Prevention System provides a few security fixes for the Active Fail-Open Kit.

  • Product: Active Fail-Open Kit (10G/40G)

  • Firmware version: 0.2.4.1

    To upgrade, obtain the required firmware files from Trellix Download Server and follow the steps outlined in the Upgrade Active Fail-Open software section.

    Important

    • Upgrade to firmware version 0.2.4.1 from any version older than 0.2.2.4 is not supported. If you are using AFO version older than 0.2.2.4, upgrade to version 0.2.2.4 first. Then, proceed with upgrading to the latest version.

    • Downgrade from firmware version 0.2.4.1 to any older version is not supported.

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