Ubuntu Core 26 offers an immutable Linux you can trust through 2041
Ubuntu Core 26 is a minimal, immutable Linux distribution designed for Internet of Things (IoT) and edge devices, offering long-term support until 2041. It features enhanced security measures, including cryptographically signed snaps and improved OTA updates. Canonical aims to provide a reliable platform that meets emerging security regulations while simplifying device management.
- ▪Ubuntu Core 26 offers 15 years of support for mission-critical and low-latency AI workloads.
- ▪The distribution is designed for IoT and edge devices, focusing on predictable behavior and remote management.
- ▪Canonical has introduced a new build system called Chisel, which enhances integrity checking and reduces the base image footprint.
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Business Home Business Internet of Things Ubuntu Core 26 offers an immutable Linux you can trust through 2041 If your company wants to sell IoT or edge gear in the EU, Canonical's minimal, immutable distro is worth a serious look. Written by Steven Vaughan-Nichols, Senior Contributing EditorSenior Contributing Editor May 20, 2026 at 7:43 a.m. PT China News Service / Contributor/China News Service via Getty ImagesFollow ZDNET: Add us as a preferred source on Google.ZDNET's key takeawaysUbuntu Core offers stronger security than ever.Core is great for IoT or edge devices in the EU.This Linux distro comes with 15 years of support.
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