A new LTS-144 version 144.0.7559.250 (Platform Version: 16503.82.0), is being rolled out for most ChromeOS devices.
This version includes selected security fixes including:
484946544 High CVE-2026-3921: Use after free in TextEncoding.
491515787 High CVE-2026-5280: Use after free in WebCodecs.
485935314 High CVE-2026-3923: Use after free in WebMIDI.
488585488 High CVE-2026-4454: Use after free in Network.
492218537 High CVE-2026-5866: Use after free in Media.
496282147 High CVE-2026-6303: Use after free in Codecs.
496281816 High CVE-2026-5872: Use after free in Blink.
485397139 High CVE-2026-3922: Use after free in MediaStream.
496205576 High CVE-2026-5290: Use after free in Compositing.
494352590 High CVE-2026-7363: Use after free in Canvas.
489711638 High CVE-2026-5276: Insufficient policy enforcement in WebUSB.
Release notes for LTS-144 can be found here
Want to know more about Long-term Support? Click here
Andy Wu
Google Chrome OS
The Dev channel has been updated to 150.0.7828.2 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. The community help forum is also a great place to reach out for help or learn about common issues.
Chrome Release TeamGoogle Chrome
The ChromeOS Dev channel is being updated to OS version 16667.5.0 (Browser version 149.0.7827.4) for most ChromeOS devices.
Visit our ChromeOS communities
General: Chromebook Help Community
Beta Specific: ChromeOS Beta Help Community
Report an issue or send feedback on Chrome
Interested in switching channels? Find out how.
Luis Menezes
Google ChromeOS
Hi everyone! We've just released Chrome Beta 149 (149.0.7827.5) for Android. It's now available on Google Play.
You can see a partial list of the changes in the Git log. For details on new features, check out the Chromium blog, and for details on web platform updates, check here.
If you find a new issue, please let us know by filing a bug.
Hi everyone! We've just released Chrome Dev 150 (150.0.7828.3) for Android. It's now available on Google Play.
The ChromeOS Stable channel is being updated to OS version 16610.57.0 (Browser version 147.0.7727.147) for most ChromeOS devices.
Alon Bajayo
The Chrome team is excited to announce the promotion of Chrome 149 to the Beta channel for Windows, Mac and Linux. Chrome 149.0.7827.3 contains our usual under-the-hood performance and stability tweaks, but there are also some cool new features to explore - please head to the Chromium blog to learn more!
