Cilium is open source software for transparently securing the network connectivity between application services deployed using Linux container management platforms like Docker and Kubernetes.

Release Released Maintenance Support Latest
1.18 4 months and 2 weeks ago
(29 Jul 2025)
Yes 1.18.4
(12 Nov 2025)
1.17 10 months ago
(04 Feb 2025)
Yes 1.17.10
(12 Nov 2025)
1.16 1 year and 4 months ago
(24 Jul 2024)
Yes 1.16.17
(12 Nov 2025)
1.15 1 year and 10 months ago
(31 Jan 2024)
Ended 4 months and 2 weeks ago
(29 Jul 2025)
1.15.19
(16 Jul 2025)
1.14 2 years and 4 months ago
(27 Jul 2023)
Ended 10 months ago
(04 Feb 2025)
1.14.19
(21 Jan 2025)
1.13 2 years and 10 months ago
(15 Feb 2023)
Ended 1 year and 4 months ago
(24 Jul 2024)
1.13.18
(11 Jul 2024)

Cilium typically makes a new release approximately every six months. The three most recent minor releases are supported with bug and security fixes, based upon community demand and severity.

More information is available on the Cilium website.

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

cilium version

Show Product Identifiers

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

A JSON version of this page is available at /api/v1/products/cilium/. See the API Documentation for more information. You can subscribe to the iCalendar feed at /calendar/cilium.ics.