Tag Archives: ChromeOS

Long Term Support Channel Update for ChromeOS

 LTS-108 is being updated in the LTS channel to 108.0.5359.234 (Platform Version: 15183.97.0) for most ChromeOS devices. Want to know more about Long Term Support? Click here.


This update contains multiple Security fixes, including:



1444360 High  CVE-2023-2721 Use after free in Navigation
1433211 High CVE-2023-2724 Type Confusion in V8

Giuliana Pritchard 

Google Chrome OS

Dev Channel Release for ChromeOS / ChromeOS Flex

Hello All,

The Dev channel is being updated to 116.0.5804.0 (Platform version: 15489.45.0) 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

Beta Channel Update for ChromeOS / ChromeOS Flex

The Beta channel is being updated to OS version: 15474.14.0 Browser version: 115.0.5790.18 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

Dev Channel Update for ChromeOS / ChromeOS Flex

The Dev channel is being updated to OS version: 15474.9.0 Browser version: 115.0.5790.13 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

Dev Channel Update for ChromeOS / ChromeOS Flex

The Dev channel is being updated to OS version: 15474.5.0 Browser version: 115.0.5790.7 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

Long Term Support Channel Update for ChromeOS

LTS-108 is being updated in the LTS channel to 108.0.5359.232 (Platform Version: 15183.95.0) for most ChromeOS devices. Want to know more about Long Term Support? Click here.


This update contains multiple Security fixes, including:



1430692 High  CVE-2023-2458 Use-after-free in ChromeOS Ash

Giuliana Pritchard 

Google Chrome OS

Stable Channel Update for ChromeOS / ChromeOS Flex

The Stable channel is being updated to 113.0.5672.134 (Platform version: 15393.58.0) for most ChromeOS devices and will be rolled out over the next few days. 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:

Interested in switching channels? Find out how.

Matt Nelson,

Google ChromeOS

Long Term Support Channel Update for ChromeOS

LTS-108 is being updated in the LTS channel to 108.0.5359.231 (Platform Version: 15183.94.0) for most ChromeOS devices. Want to know more about Long Term Support? Click here.


This update contains multiple Security fixes, including:


1424337 High  CVE-2023-2135 Use after free in DevTools
1429201 High CVE-2023-2134 Out of bounds memory access in Service Worker API
1429197 High CVE-2023-2133 Out of bounds memory access in Service Worker API

Giuliana Pritchard 

Google Chrome OS

Stable Channel Update for ChromeOS / ChromeOS Flex

The Stable channel is being updated to 15393.48.0 (Platform version: 113.0.5672.114) for most ChromeOS devices and will be rolled out over the next few days. 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:

Interested in switching channels? Find out how.

Matt Nelson,

Google ChromeOS


Security Fixes and Rewards

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.

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

[$5000] [1430692] High CVE-2023-2458 Use-after-free in ChromeOS Ash. Reported by ChaobinZhang

[$17500] [1420790] High CVE-CVE-2023-2457 ChromeOS Memory Corruption. Reported by raven at KunLun lab

[$T4000] [1350561] Medium CVE-2023-2461 Use-after-free in ChromOS. Reported by @ginggilBesel


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.

Stable Channel Update for ChromeOS / ChromeOS Flex

The Stable channel is being updated to 15393.48.0 (Platform version: 113.0.5672.114) for most ChromeOS devices and will be rolled out over the next few days. 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:

Interested in switching channels? Find out how.

Matt Nelson,

Google ChromeOS


Security Fixes and Rewards

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.

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

[$5000] [1430692] High CVE-2023-2458 Use-after-free in ChromeOS Ash. Reported by ChaobinZhang

[$17500] [1420790] High CVE-CVE-2023-2457 ChromeOS Memory Corruption. Reported by raven at KunLun lab

[$T4000] [1350561] Medium CVE-2023-2461 Use-after-free in ChromOS. Reported by @ginggilBesel


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.