Umbraco CMS 18 end of active support

Thursday, March 25, 2027

187dias

—hype

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About this moment

There are 188 days until Umbraco CMS 18 end of active support, on Thursday, 25 March 2027.

Umbraco CMS 18 leaves active support on March 25, 2027. After that date only security fixes are expected until its end of life on June 25, 2027. It was released on June 25, 2026.

Where: Worldwide
Explore related topics: endoflife eoas umbraco server-app dotnet-runtime

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endoflife.date

Last verified Sep 18, 2026

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