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XG Firewall 17.5 MR13 Released

Hi XG Community!

We've released XG Firewall 17.5 MR13. Initially, the firmware will be available by manual download from the Licensing Portal. We will gradually release the firmware via auto-update to customers.

Please visit the following link for more information regarding the upgrade process: Sophos XG Firewall: How to upgrade the firmware.

Note: The upgrade from version 17.5 MR13 to 18.0 will follow soon.

Security Release

  • Previously released security hotfixes HF051220.1 and HF052220.1 have already been included in this release.
  • Quarantined emails can only be released from the User Portal. Refer to KBA135515 for details.
  • Other Security fixes.


To manually install the upgrade, you can download the firmware from the Licensing Portal. Please refer to Sophos XG Firewall: How to upgrade the firmware.

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