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Version Released Active Support Security Support Release
6.0 (LTS) 3 months and 1 week ago
(08 Feb 2022)
Ends in 2 years and 9 months
(28 Feb 2025)
Ends in 4 years and 9 months
(28 Feb 2027)
6.0.4
5.4 1 year ago
(17 May 2021)
Ended 2 months and 2 weeks ago
(28 Feb 2022)
Ended 1 month and 2 weeks ago
(31 Mar 2022)
5.4.12
5.0 (LTS) 2 years ago
(12 May 2020)
Ends in 1 year
(31 May 2023)
Ends in 3 years
(31 May 2025)
5.0.23
4.0 (LTS) 3 years and 7 months ago
(01 Oct 2018)
Ended 6 months and 2 weeks ago
(31 Oct 2021)
Ends in 1 year and 5 months
(31 Oct 2023)
4.0.40

Zabbix is an open-source software tool to monitor IT infrastructure such as networks, servers, virtual machines, and cloud services.

A LTS (Long Term Support) release is made once every 1.5 years. Standard releases are made once every 6 months.

LTS releases get 3 years of full support followed by 2 years of limited support (critical and security issues only).

Standard releases get 6 months of full support until the next stable release, followed by 1 month of limited support (critical and security issues only).

More information is available on the Zabbix website.

You should be running one of the supported release numbers listed above in the rightmost column.

You can check the version that you are currently using by running:
zabbix_server -V

You can submit an improvement to this page on GitHub. This page has a corresponding Talk Page.

A JSON version of this page is available at /api/zabbix.json. See the API Documentation for more.