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SFOS v18 Early Access Program (Read Only)
  • Sophos Firewall

SFOS v18 Early Access Program (Read Only)

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SFOS v18 Early Access Program (Read Only) requires membership for participation - click to join
Quick Links
⁃ Back to Sophos XG Main Group
⁃ SFOS Early Access Programs
Getting Started
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  • Top XG v18 EAP Contributors

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    • Updated: 3 Sep 2025 2:45 AM
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Announcements
  • SFOS 17.5 MR8 Released

    Release Notes & News: SFOS 17.5 MR8 Released

    talex
    talex

    Hi XG Community!

    We've released SFOS v17.5.8 MR8 for the Sophos XG Firewall. Initially, the firmware will be available by manual download from the Licensing Portal. We then make the firmware available via auto-update to a number of customers, which will increase over time.

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

    Issues Resolved…
    • 27 Aug 2019
<>
Latest Community Discussions in SFOS v18 EAP
  • Answered

    SSL_ERROR_RX_UNEXPECTED_APPLICATION_DATA 0

    2545 views
    7 replies
    Latest over 5 years ago
    by Michael Dunn
  • Answered

    Routing SMTP traffic through specific alias defined for a specific gateway 0

    1686 views
    3 replies
    Latest over 5 years ago
    by lferrara
  • Answered

    IPS live log - 8 Minutes to get logs 0

    1233 views
    5 replies
    Latest over 5 years ago
    by lferrara
  • Not Answered

    Improvement request - Still updating a firewall requires so much time +1

    21628 views
    43 replies
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    by lferrara
  • Not Answered

    Can't download attachments on Signal (iOS app) 0

    802 views
    1 reply
    Latest over 5 years ago
    by Rana Sharma
  • Not Answered

    EPA3 clean install fail to install GRUB 0

    1350 views
    6 replies
    Latest over 5 years ago
    by lemonadesoda
  • Not Answered

    Connections are dropped with "Could not associate packet to any connection." or "Invalid packet." several times a day for 1-3 minutes 0

    6776 views
    8 replies
    Latest over 5 years ago
    by LuCar Toni
  • Not Answered

    Domains you’ve had to add to “Local TLS exclusion list” 0

    4924 views
    8 replies
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    by shred
  • Not Answered

    Snort using 90% CPU 0

    837 views
    1 reply
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  • Answered

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    7427 views
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  • Answered

    Using the new DPI SSL/TSL, Linkedin does not open with Firefox on Mac +1

    30098 views
    42 replies
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  • Not Answered

    EAP3 + newest Apple update. All mail connection to Exchange are dead now. 0

    2444 views
    9 replies
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    by rfcat_vk
  • Not Answered

    Business rule against new Firewall rule - feedback +2

    6360 views
    15 replies
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    by ChristianKüppers
  • Not Answered

    Please Make Flow Monitoring In Bits Per Second 0

    1267 views
    6 replies
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  • Not Answered

    is this the new flow monitoring? 0

    1630 views
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<>
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