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