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:

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

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.