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Product compatibility

  • Published on Sep 8, 2026
  • 1 minute(s) read
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This release supports the following Trellix product version:

  • Endpoint Security (HX) server 5.3.3

Note

Upgrade and deploy your Endpoint Security (HX) server software before you upgrade and deploy your Endpoint Security Agent (HX) software.

Important

Endpoint Security Agent (HX) 30 is the final version that supports Windows XP, Windows 2003, and Windows Vista.

This release supports the following browsers:

  • Microsoft Edge on supported versions of Windows.

  • Google Chrome on supported versions of Windows.

  • Microsoft Internet Explorer 11.

Exploit Guard processing is not supported by Microsoft Edge.

To learn more about supported upgrade paths for HX Server and xAgent from legacy versions, see the Community Article on this topic.

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