Tag Archives: LTS

Long Term Support Channel Update for ChromeOS

A new LTS-126  version 126.0.6478.260 (Platform Version: 15886.85.0), is being rolled out for most ChromeOS devices. 

This version includes selected security fixes including:

373263969  High CVE-2024-11110 Inappropriate implementation in Blink

361461526  High CVE-2024-8636  Heap buffer overflow in Skia

Release notes for LTS-126 can be found here 

Want to know more about Long-term Support? Click here

Andy Wu

Google ChromeOS

Long Term Support Channel Update for ChromeOS

A new LTS-126 version 126.0.6478.258 (Platform Version: 15886.83.0), is being rolled out for most ChromeOS devices. 

This version includes selected security fixes including:

375065084 High CVE-2024-10827 Use after free in Serial




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




Andy Wu
Google ChromeOS

Long Term Support Channel Update for ChromeOS

 A new LTS-126 version 126.0.6478.257 (Platform Version: 15886.82.0), is being rolled out for most ChromeOS devices. 

This version includes selected security fixes including:

375123371 Critical CVE-2024-10487 Out of bounds write in Dawn
372269618 High CVE-2024-10231 Type Confusion in V8
371011220 High CVE-2024-10229 Inappropriate implementation in Extensions
40076120 Medium CVE-2024-9958 Inappropriate implementation in PictureInPicture
328278718 Medium CVE-2024-9963 Insufficient data validation in Downloads



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




Giuliana Pritchard
Google ChromeOS

Long Term Support Channel Update for ChromeOS

A new LTS-126 version 126.0.6478.256 (Platform Version: 15886.81.0), has rolled out for most ChromeOS devices. 

This version includes selected security fixes including:

360700873 High CVE-2024-7971 Type Confusion in V8
368208152 High CVE- 2024-9369 Insufficient data validation in Mojo


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




Giuliana Pritchard
Google ChromeOS

Long Term Support Channel Update for ChromeOS

A new LTS-126 version 126.0.6478.255 (Platform Version: 15886.80.0), is being rolled out for most ChromeOS devices. 

This version includes selected security fixes including:

365884464 High CVE-2024-9123 Integer overflow in Skia
365802567 High CVE-2024-9122 Type Confusion in V8
359949835 High CVE-2024-8905 Inappropriate implementation in V8


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




Giuliana Pritchard
Google Chrome OS

Long Term Support (LTS) channel for ChromeOS – Major update from 120 -> 126

The ChromeOS Long Term Support Candidate has been promoted to ChromeOS LTS 126 and is rolling out to most ChromeOS devices. The current version is 126.0.6478.254 (Platform Version: 15886.79.0).


If you are currently on the ChromeOS Long Term Support (LTS) channel (and not pinned to 120), your devices will automatically update to ChromeOS LTS 126.

Release notes for LTS-126 can be found here 


This release includes upstream updates to CUPS components and the removal of cups-browsed.

When booted in verified mode, ChromeOS devices are not impacted by CVE-2024-47076, CVE-2024-47175, CVE-2024-47176 and CVE-2024-47177




Giuliana Pritchard 
Google ChromeOS 

Long Term Support Channel Update for ChromeOS

A new LTC-126 version 126.0.6478.253 (Platform Version: 15886.78.0), is being rolled out for most ChromeOS devices. 


This version includes fixes for:

349342289 High CVE-2024-6989 Use after free in Loader

357391257 High CVE-2024-8362 Use after free in WebAudio

355731798 High CVE-2024-7967 Heap buffer overflow in Fonts

360265320 High CVE-2024-8193 Heap buffer overflow in Skia

360758697 High CVE-2024-8198 Heap buffer overflow in Skia

339654392 Medium CVE-2024-7976 Inappropriate implementation in FedCM



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

Long Term Support Channel Update for ChromeOS

A new LTC-126 version 126.0.6478.252 (Platform Version: 15886.77.0), is being rolled out for most ChromeOS devices. 


This version includes fixes for:

356196918 High CVE-2024-7965 Inappropriate implementation in V8

351327767 High CVE-2024-6779 Out of bounds memory access in V8


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

Long Term Support Channel Update for ChromeOS

 LTS-120 is being updated in the LTS (Long Term Support) channel, version 120.0.6099.331 (Platform Version: 15662.119.0), 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:

360700873 High CVE-2024-7971 Type confusion in V8
356196918 High CVE-2024-7965 Inappropriate implementation in V8




Giuliana Pritchard
Google Chrome OS