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Chromebooks are incredibly popular for a simple reason: they just work. Open the lid, and the machine is ready in seconds, making them ideal for everyday tasks like paying bills or streaming movies. However, keeping your personal data safe still requires some effort, as cyber threats continue to evolve.
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A new LTS-138 version 138.0.7204.310 (Platform Version: 16295.95.0), is being rolled out for most ChromeOS devices. This version includes selected security fixes including:490118036 Medium CVE-2026-5291 Inappropriate implementation in WebGL.491516670 High CVE-2026-4679 Integer overflow in Fonts. Reported by GF,487117772 High CVE-2026-4449 Use after free in Blink.
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The Dev channel has been updated to 149.0.7795.2 for Windows, Mac and Linux.A partial list of changes is available in the Git log. Interested in switching release channels? Find out how. If you find a new issue, please let us know by filing a bug.
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‘Sapphire’ enters final testing phase, and it may star at Google’s August hardware event
Issue 2026-16
If you’ve been following our coverage of Project Aluminium (Google’s ambitious plan to re-baseline ChromeOS on a desktop-class Android foundation) you know that the hardware has been one of the biggest question marks.
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‘Sapphire’ enters final testing phase, and it may star at Google’s August hardware event
Issue 2026-16
If you’ve been following our coverage of Project Aluminium (Google’s ambitious plan to re-baseline ChromeOS on a desktop-class Android foundation) you know that the hardware has been one of the biggest question marks.
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The ChromeOS Beta channel is being updated to OS version 16610.38.0 (Browser version 147.0.7727.105) for most ChromeOS devices.
Welcome to the ChromeOSphere
Your one-stop hub for all things Chrome OS and Chrome browser. Our mission is simple: to keep you connected with the pulse of this ever-evolving digital realm. From the latest updates on Chrome, ChromeOSphere brings together the diverse voices of the Chrome world.














