Tag Archives: ChromeOS

Long Term Support Channel Update for ChromeOS

LTS-120 is being updated in the LTS (Long Term Support) channel, version 120.0.6099.318 (Platform Version: 15662.115), for most ChromeOS devices. 


Release notes for LTS-120 can be found here 
Want to know more about Long-term Support? Click here



This update contains selective Security fixes, including:

339061099 High CVE-2024-5497 Out of bounds memory access in Browser UI
344608204 High CVE-2024-6100 Type Confusion in V8
High CVE-2024-36971 Linux Kernel Vulnerability


Giuliana Pritchard
Google ChromeOS

Dev Channel Update for ChromeOS / ChromeOS Flex

Hello All,

The Dev channel has been updated to 128.0.6613.0 (Platform version: 15964.2.0) for most ChromeOS devices.

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

Interested in switching channels? Find out how.


Google ChromeOS.

Long Term Support Channel Update for ChromeOS

A new LTC-126 version 126.0.6478.178 (Platform Version: 15886.62.0), is being rolled out for most ChromeOS devices. 

If you have devices in the LTC channel, they will be updated to this version. The LTS channel remains on LTS-120 until October 1st, 2024. 

Release notes for LTC-126 can be found here 
Want to know more about Long-term Support? Click here


Giuliana Pritchard 
Google Chrome OS

Beta Channel Update for ChromeOS/ChromeOS Flex

 The Beta channel is being updated to OS version: 15917.31.0 , Browser version: 127.0.6533.39  for most ChromeOS devices.

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
  4. Interested in switching channels? Find out how.

Alon Bajayo,

Google ChromeOS

Dev Channel Update for ChromeOS / ChromeOS Flex

Hello All,

The Dev channel has been updated to 128.0.6558.0 (Platform version: 15936.0.0) for most ChromeOS devices.

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

Interested in switching channels? Find out how.


Google ChromeOS 

Long Term Support Channel Update for ChromeOS

LTS-120 is being updated in the LTS (Long Term Support) channel, version 120.0.6099.315 (Platform Version: 15662.112), for most ChromeOS devices. 


Release notes for LTS-120 can be found here 
Want to know more about Long-term Support? Click here



This update contains selective Security fixes, including:

Chrome Browser Security Fixes
339877165 High CVE-2024-5493 Heap buffer overflow in WebRTC
338929744 High CVE-2024-5496 Use after free in Media Session



Giuliana Pritchard
Google ChromeOS

Stable Channel Update for ChromeOS / ChromeOS Flex

 The Stable channel is being updated to 126.0.6478.132 (Platform version: 15886.44.0) for most ChromeOS devices and will be rolled out over the next few 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.

Chrome Browser release notes can be found here.

Alon Bajayo
Google ChromeOS

Stable Channel Update for ChromeOS / ChromeOS Flex

The Stable channel is being updated to OS version: 15853.67.0 Browser version: 125.0.6422.197 for most ChromeOS devices.

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.

Matt Nelson
Google ChromeOS

Stable Channel Update for ChromeOS and ChromeOS Flex

The Stable channel is being updated to OS version: 15853.61.0 Browser version: 125.0.6422.169 for most ChromeOS devices.

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/ChromeOS Flex

 The Beta channel is being updated to OS version: 15886.24.0, Browser version: 126.0.6478.33 for most ChromeOS devices.

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
  4. Interested in switching channels? Find out how.

Cole Brown,

Google ChromeOS