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Sophos XG update v18.0 GA – build 354 released

Sophos has released version 18.0 GA build 354 for Sophos Firewall OS (SFOS). You can download the new firmware immediately from the MySophos portal .

We have already presented all the new features in detail in a separate article: Sophos SFOS v18: overview of new features

This update is for those who want to upgrade from version 17.5 MR10 to v18.0 GA-Build354.

Bug fixes

  • NC-57067 – [IPSec VPN] – Sophos Connect lease now supports more than 255 IP addresses in address range (NC-57067)
  • (NC-57910) [System] Fixed: Issues related to upgrade from v17.5 MRx to v18.0 GA
  • NC-56732 [SSLVPN] Fixed: kernel panic issue related to SSLVPN tunnels

More information


Patrizio is an experienced network specialist with a focus on Sophos firewalls, switches and access points. He supports customers or their IT department in the configuration and migration of Sophos firewalls and ensures optimal network security through clean segmentation and firewall rule management.

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