Lifecycle

Barracuda Networks Product Lifecycle

Release dates, version history and end-of-support dates for 3 Barracuda Networks products and 3 versions.

Releases and Lifecycle

Release dates, version history and support and end-of-life dates as published by Barracuda Networks. Dates within the next 12 months are highlighted; past dates are dimmed. Retrieved 2026-10-14.

CloudGen Firewall firmware support. Barracuda plans maintenance releases for supported firmware every four months; Standard Support versions are supported for 18 months and Long Term Support versions for at least 30 months from release. [1]
Barracuda Backup firmware upgrade policy. Backup firmware older than the latest Legacy Release is not supported, and firmware upgrades and technical support require an Energize Updates subscription. [2]

Barracuda CloudGen Firewall 3 versions

EoS dates are the vendor's end-of-support dates (mapped to endOfLife). Firmware 8.3 is listed as already at end of support without dates; documentation for earlier 8.x, 7.x and 6.2 firmware is archived as end-of-support.

Version	Released	End of life	Source
10.5.0Long Term Support	Apr 2026	Nov 2028	[1]
10.0Standard Support	Jun 2025	31 May 2027	[1]
9.0Long Term Support	Apr 2023	31 Mar 2027	[1]

Continuously updated 1: Barracuda Backup (Firmware policy: only the Legacy Release (latest maintenance release of the previous major firmware) and newer firmware are supported; firmware versions older than the Legacy Release are not supported. Energize Updates subscription is required for firmware upgrades and technical support.)[2]
No published lifecycle 1: Barracuda Email Protection

Sources 3

End-of-Support for CloudGen Firewall Firmware retrieved 2026-10-14
Firmware Upgrade Policy and Supported Versions (Barracuda Backup) retrieved 2026-10-14
End-of-Support Release Notes (CloudGen Firewall) retrieved 2026-10-14