Tag Archives: Chrome OS

Beta Channel Update for ChromeOS

The Beta channel is being updated to 107.0.5304.22 (Platform version: 15117.27.0 / 15117.28.0) for most ChromeOS devices. This build contains a number of bug fixes and security updates and will be rolled out over the next couple days.

If you find new issues, please let us know one of the following ways

  1. File a bug
  2. Visit our ChromeOS communities
    1. General: Chromebook Help Community
    2. Beta Specific: ChromeOS Beta Help Community
  3. Report an issue or send feedback on Chrome

Interested in switching channels? Find out how.

Daniel Gagnon,
Google ChromeOS

Beta Channel Update for ChromeOS

The Beta channel is being updated to 107.0.5304.14 (Platform version: 15117.16.0 / 15117.17.0) for most ChromeOS devices. This build contains a number of bug fixes and security updates and will be rolled out over the next couple days.

If you find new issues, please let us know one of the following ways

  1. File a bug
  2. Visit our ChromeOS communities
    1. General: Chromebook Help Community
    2. Beta Specific: ChromeOS Beta Help Community
  3. Report an issue or send feedback on Chrome

Interested in switching channels? Find out how.

Daniel Gagnon,
Google ChromeOS

Dev Channel Update for ChromeOS

The Dev channel is being updated to 107.0.5304.10 (Platform version: 15117.10.0 / 15117.11.0) for most ChromeOS devices. This build contains a number of bug fixes and security updates.

If you find new issues, please let us know one of the following ways

  1. File a bug
  2. Visit our ChromeOS communities
    1. General: Chromebook Help Community
    2. Beta Specific: ChromeOS Beta Help Community
  3. Report an issue or send feedback on Chrome

Interested in switching channels? Find out how.

Daniel Gagnon,
Google ChromeOS

Beta Channel Update for ChromeOS

The Beta channel is being updated to 106.0.5249.49 (Platform version: 15054.62.0/15054.63.0) for most ChromeOS devices. This build contains a number of bug fixes and security updates.

If you find new issues, please let us know one of the following ways

  1. File a bug
  2. Visit our ChromeOS communities
    1. General: Chromebook Help Community
    2. Beta Specific: ChromeOS Beta Help Community
  3. Report an issue or send feedback on Chrome

Interested in switching channels? Find out how.

Cole Brown,
Google ChromeOS

Long Term Support (LTS) channel for ChromeOS – Major update from 96 -> 102

ChromeOS LTS 102 is rolling out to most ChromeOS devices from September 19th, 2022 onwards. If you are currently on the ChromeOS Long Term Support (LTS) channel and aren’t pinned, your devices will automatically update from ChromeOS LTS 96 to ChromeOS LTS 102.


As a reminder, it is a recommended best practice to test an upcoming ChromeOS LTS release using the ChromeOS LTC channel on a small subset of devices.


We have a staged rollout process, so it will take some time for all devices on LTS 96 to get the LTS 102 release automatically.


Here are some options in the Google Admin Console to better control the upgrade process:

  1. You can specify the time of day and day of the week or month that a device restarts.

  2. You can notify users to restart their device.

  3. You can force users to relaunch their device within a certain amount of time.

  4. You can speed up updates by signing users out when the device lid is closed. That way, if a user doesn’t restart a device after downloading an update and then closes the lid, the device restarts and completes the update itself.


Further information can be found here:

ChromeOS Long-term Support (LTS) release notes

ChromeOS release best practices

Learn more about: Long-term Support (LTS) on ChromeOS

Learn more about: Manage updates on ChromeOS devices



Thomas Kuczek, Technical Program Manager - ChromeOS

Stable Channel Update for ChromeOS

The Stable channel is being updated to 105.0.5195.134 (Platform version: 14989.107.0) for most ChromeOS devices and will be rolled out over the next few days.

For Chrome browser fixes, see the Chrome Desktop release announcement.

If you find new issues, please let us know one of the following ways:

Interested in switching channels? Find out how. 


Matt Nelson
Google ChromeOS

Dev Channel Update for ChromeOS

The Dev channel is being updated to 107.0.5283.0 (Platform version: 15098.0.0 / 15099.0.0) for most ChromeOS devices. This build contains a number of bug fixes and security updates.

If you find new issues, please let us know one of the following ways

  1. File a bug
  2. Visit our ChromeOS communities
    1. General: Chromebook Help Community
    2. Beta Specific: ChromeOS Beta Help Community
  3. Report an issue or send feedback on Chrome

Interested in switching channels? Find out how.

Daniel Gagnon,
Google ChromeOS

Long Term Support Candidate Channel for ChromeOS

A new LTS Candidate, LTC- 102.0.5005.177 (Platform Version: 14695.128.0),  is rolling out for most ChromeOS devices. Release notes for LTC-102 can be found here. Want to know more about Long-term Support? Click here. 

This update includes the following Security fixes:

1327087HighCVE-2022-2296Use after free in Chrome OS Shell
1343348HighCVE-2022-3039Use after free in WebSQL
1329794HighCVE-2022-2998Use after free in Browser Creation
1286203HighCVE-2022-2607Use after free in WebUI
1330489HighCVE-2022-2606Use after free in Managed devices API
1338553HighCVE-2022-3042Use after free in PhoneHub
1338560HighCVE-2022-2609Use after free in NearbyShare
1358134HighCVE-2022-3075Insufficient data validation in Mojo
1346245HighCVE-2022-3046Use after free in Browser Tag
1338135HighCVE-2022-2857Use after free in Blink
1323449MediumCVE-2022-2621Use after free in Extensions
1345193MediumCVE-2022-2860Insufficient policy enforcement in Cookies.
1346236MediumCVE-2022-2861Inappropriate implementation in Extensions API
1341907MediumCVE-2022-2614Use after free in Sign-In Flow
1339745MediumCVE-2022-2624Heap buffer overflow in PDF
1321350MediumCVE-2022-2612Side-channel information leakage in Keyboard input
1268580MediumCVE-2022-2615Insufficient policy enforcement in Cookies.
1292451MediumCVE-2022-2617Use after free in Extensions API
1337304MediumCVE-2022-2620Use after free in WebUI
1338412MediumCVE-2022-2859Use after free in Chrome OS Shell


Giuliana Pritchard
Google Chrome OS

Stable Channel Update for ChromeOS

The Stable channel is being updated to 105.0.5195.112 (Platform version: 14989.85.0) for most ChromeOS devices and will be rolled out over the next few days.

For Chrome browser fixes, see the Chrome Desktop release announcement.

If you find new issues, please let us know one of the following ways:

Interested in switching channels? Find out how. 


Please see the bug fixes and security updates:

Note: Access to bug details and links may be kept restricted until a majority of users are updated with a fix. We will also retain restrictions if the bug exists in a third party library that other projects similarly depend on, but haven’t yet fixed.

[$NA] [1343894] High CVE-NA Use-after-free in Apps. Reported by Samuel Huang of Chrome.

[$3000] [1333995] High CVE-2022-3071 Use-after-free in Ash. Reported by [email protected].

[$2000] [1346154] Medium CVE-2022-3052 Heap buffer overflow in Ash. Reported by [email protected].

[$3000] [1338412] Medium CVE-2022-2859 Use-after-free in PhoneHub. Reported by [email protected].

We would also like to thank all security researchers that worked with us during the development cycle to prevent security bugs from ever reaching the stable channel.


Matt Nelson

Google ChromeOS

Stable Channel Update for ChromeOS

The Stable channel is being updated to 105.0.5195.112 (Platform version: 14989.85.0) for most ChromeOS devices and will be rolled out over the next few days.

For Chrome browser fixes, see the Chrome Desktop release announcement.

If you find new issues, please let us know one of the following ways:

Interested in switching channels? Find out how. 


Please see the bug fixes and security updates:

Note: Access to bug details and links may be kept restricted until a majority of users are updated with a fix. We will also retain restrictions if the bug exists in a third party library that other projects similarly depend on, but haven’t yet fixed.

[$NA] [1343894] High CVE-NA Use-after-free in Apps. Reported by Samuel Huang of Chrome.

[$3000] [1333995] High CVE-2022-3071 Use-after-free in Ash. Reported by [email protected].

[$2000] [1346154] Medium CVE-2022-3052 Heap buffer overflow in Ash. Reported by [email protected].

[$3000] [1338412] Medium CVE-2022-2859 Use-after-free in PhoneHub. Reported by [email protected].

We would also like to thank all security researchers that worked with us during the development cycle to prevent security bugs from ever reaching the stable channel.


Matt Nelson

Google ChromeOS