A flaw fixed in Node.js this week lets unauthenticated clients crash servers that use the runtime's built-in HTTP/2 support on the 24.x and 26.x release lines. A second HTTP/2 flaw can cause a server to send a client pieces of its memory, including responses intended for other connections.

Fixed versions were released for all three supported lines: 22.23.5, 24.22.3, and 26.13.1.

The crash



Source: TheHackerNews
Source Link: https://thehackernews.com/2026/11/nodejs-fixes-16-flaws-including-http2.html