Is the Sophos SFOS 15 end of life?

Yes. The Sophos Sophos SFOS 15 has reached end of life. Vendor support ended on 2018-03-01.

When does Sophos support end for the Sophos SFOS 15?

Sophos support for the Sophos SFOS 15 ended on 2018-03-01.

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Sophos SFOS 15

Name: Sophos SFOS 15
Brand: Sophos
SKU: Sophos-Firewall-software-SFOS-15
Availability: Discontinued

SKU Sophos-Firewall-software-SFOS-15

Sophos Software · Software Series

Source: Official Sophos notice (KB-000035279) ↗ Verified 2026-04-14

Sophos SFOS 15 has reached end of life. Sophos support ended 2018-03-01.

Announced 2017-12-01

End of Support 2018-03-01

Sophos SFOS 15 Lifecycle Overview

The Sophos Sophos SFOS 15 (Sophos-Firewall-software-SFOS-15) is a software product in the Sophos Software series. This product has reached end of life as of 2018-03-01, meaning Sophos no longer provides technical support, software updates, or hardware replacement for this product. Organizations still running the Sophos SFOS 15 should plan a migration .

Lifecycle Milestones

Lifecycle notice published	2017-12-01	8y 5mo ago
Last date of support	2018-03-01	8y 2mo ago

Applicable Platforms

Software