Umbraco CMS 18 end of life (EOL) date and support status
Supported Receives fixes until 2027-06-25 (in 260 days)
| Product | Umbraco CMS |
|---|---|
| Version cycle | 18 |
| Status | Supported |
| Released | 2026-06-25 |
| Active support until | 2027-03-25 |
| End of life | 2027-06-25 |
| Latest version | 18.2.1 (2026-10-06) |
| Last verified | 2026-10-08 |
All Umbraco CMS versions → · Source: endoflife.date
Frequently asked questions
Is Umbraco CMS 18 end of life?
No. Umbraco CMS 18 is supported. Receives fixes until 2027-06-25 (in 260 days).
When does Umbraco CMS 18 reach end of life?
Umbraco CMS 18 reaches end of life on 2027-06-25.
When was Umbraco CMS 18 released?
Umbraco CMS 18 was first released on 2026-06-25.
What is the latest Umbraco CMS 18 version?
The latest 18 release is 18.2.1, published on 2026-10-06.
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