Stable Channel Update for Desktop

The Stable channel has been updated to 125.0.6422.141/.142 for Windows, Mac and 125.0.6422.141 for Linux which will roll out over the coming days/weeks. A full list of changes in this build is available in the Log.

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.

This update includes 11 security fixes. Below, we highlight fixes that were contributed by external researchers. Please see the Chrome Security Page for more information.

[$7000][339877165] High CVE-2024-5493: Heap buffer overflow in WebRTC. Reported by Cassidy Kim(@cassidy6564) on 2024-05-11

[TBD][338071106] High CVE-2024-5494: Use after free in Dawn. Reported by wgslfuzz on 2024-05-01

[TBD][338103465] High CVE-2024-5495: Use after free in Dawn. Reported by wgslfuzz on 2024-05-01

[TBD][338929744] High CVE-2024-5496: Use after free in Media Session. Reported by Cassidy Kim(@cassidy6564) on 2024-05-06

[TBD][339061099] High CVE-2024-5497: Out of bounds memory access in Browser UI. Reported by zh1x1an1221 of Ant Group Tianqiong Security Lab on 2024-05-07

[TBD][339588211] High CVE-2024-5498: Use after free in Presentation API. Reported by anymous on 2024-05-09

[TBD][339877167] High CVE-2024-5499: Out of bounds write in Streams API. Reported by anonymous on 2024-05-11

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.

As usual, our ongoing internal security work was responsible for a wide range of fixes:

• [343518382] Various fixes from internal audits, fuzzing and other initiatives

Many of our security bugs are detected using AddressSanitizer, MemorySanitizer, UndefinedBehaviorSanitizer, Control Flow Integrity, libFuzzer, or AFL.

Interested in switching release channels? Find out how here. If you find a new issue, please let us know by filing a bug. The community help forum is also a great place to reach out for help or learn about common issues.