On September 1, 2027 support for Java 8, 11 and 17 will end. Your
apps that are hosted on App Service will continue to run, but security updates
will no longer be available, and we’ll no longer provide customer service for Java
8, 11 and 17.
Required action
To avoid potential security vulnerabilities and
minimize risk for your App Service apps,
follow the steps to upgrade your app to
Java 25 before September 1, 2027.
Learn
more.