Ruby is...

A dynamic, open source programming language with a focus on simplicity and productivity. It has an elegant syntax that is natural to read and easy to write.

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CVE-2025-43857: DoS vulnerability in net-imap

There is a possibility for DoS by in the net-imap gem. This vulnerability has been assigned the CVE identifier CVE-2025-43857. We recommend upgrading the net-imap gem.

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Ruby 3.5.0 preview1 Released

We are pleased to announce the release of Ruby 3.5.0-preview1. Ruby 3.5 updates its Unicode version to 15.1.0, and so on.

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Ruby 3.4.3 Released

Ruby 3.4.3 has been released.

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Ruby 3.3.8 Released

Ruby 3.3.8 has been released.

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