Emergency Node.js Update: First, Identify the 'Version in Use' — October 21 Security Release

On October 21, the Node.js project released security updates for versions 22.x, 24.x, and 26.x. Each branch contains ...

What is the Brotli vulnerability? Key points for AI app developers to know about Node.js and Bun updates and verification [October 2026 Edition]

Hello, kazu here.You've built an app with the help of AI. Have you checked the updates for the Node.js or Bun environments that run that code?In this article, I will explain what was discovered ...