AzureEnd of support

Azure Functions: Node.js 22 end of support

End of support date for Node.js 22 on Azure Functions: 30 Apr 2027. Function apps keep running after that date but stop receiving security patches, updates and customer support.

Support ends 30 Apr 2027In about 6 months, 30 Apr 2027

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What breaks

After the end of support date, function apps on Node.js 22 continue to run, but security patches and updates are no longer provided and customer support for Node.js 22 is discontinued. Microsoft states that running function apps on an unsupported runtime or language version may lead to issues and degraded performance. An upgrade is required to maintain support eligibility.

Who is affected

Affected versions

22

Matching resource types

microsoft.web/sites
azurerm_linux_function_app
azurerm_windows_function_app

Fields the check reads

linuxfxversion
kind
site_config.application_stack.node_version

Detected by the estate check from

Azure Resource Graph export (CSV or JSON)
Terraform state or plan (JSON)
ARM template

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What to do

Upgrade the app to Node.js 24 before 30 Apr 2027. Follow the steps to upgrade your app.

Replacement

Node.js 24

Sources

Official sourceazure.microsoft.comOfficial
Additional sourcelearn.microsoft.comOfficial
Additional sourcelearn.microsoft.comOfficial
Additional sourcelearn.microsoft.comOfficial

Last checked against the first source in this list on 12 Nov 2026.

14 Sep 2026Ended 60 days ago, 14 Sep 2026Azure Functions: runtime version 1.x end of support Source
30 Sep 2026Ended 44 days ago, 30 Sep 2026Azure Functions: runtime v3 on Linux Consumption retirement Source
1 Oct 2026Ended 43 days ago, 1 Oct 2026Azure Functions: Python 3.10 end of support Source
10 Nov 2026Ended 3 days ago, 10 Nov 2026Azure Functions: .NET 8 and .NET 9 end of support Source
10 Nov 2026Ended 3 days ago, 10 Nov 2026Azure Functions: .NET in-process model end of support Source
10 Nov 2026Ended 3 days ago, 10 Nov 2026Azure Functions: PowerShell 7.4 end of support Source

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Last checked 12 Nov 2026 · Added 13 Nov 2026 · Changelog for this item