[Just in case] The blind spot of "It's fine because it's factory IoT or an internal tool" and what you need to check in Node-RED right now (CVSS 10.0)

In November 2026, an extremely serious security warning was reported regarding "Node-RED," a visual programming tool widely ...
The Hacker News

Researchers Demonstrate Node2Shell RCE Exploit on Node.js Build Using Crafted Brotli Data

Imperva demonstrated code execution via crafted Brotli data on an official Node.js 24.22.0 Linux arm64 image; Node.js has ...
SecurityWeek

Node2Shell: Brotli Flaw Triggers Patching Across Microsoft, Node.js, Python Packages

Microsoft, Node.js, and Python package maintainers have patched Node2Shell (CVE-2026-111497), a critical Brotli decoder flaw.

What is HTTP2Shell? An Easy-to-Understand Guide on Its Impact on Node.js, Python, and WordPress, and Countermeasures by User Type｜まるもとともきよ | AppWith …

Summary of this articleHTTP2Shell is a critical vulnerability in the data compression technology "Brotli" that may affect ...
The Hacker News

Brotli Decoder Flaw Behind Node.js RCE Also Affects Bun, Python and Other Widely Used Software

Brotli decoder flaw CVE-2026-111497 affects Node.js, Bun, Python packages and Envoy; code execution was demonstrated on one ...
Forbes

What Is A Bitcoin Node And How To Run One

A Bitcoin node is a computer that runs Bitcoin software to validate and relay transactions across the network. Like servers in a traditional financial system, nodes store a complete copy of the ...

Manage Outdoor Irrigation with a DIY ESP32 S3 Sensor Node

Build a DIY ESP32 LoRaWAN sensor node to track garden temperature and humidity from up to 600 meters away. Includes PCB ...