Stable Channel Update for Desktop

The Stable channel has been updated to 104.0.5112.101 for Mac and Linux and 104.0.5112.102/101 for Windows which will roll out over the coming days/weeks. Extended stable channel has been updated to 104.0.5112.101 for Mac and 104.0.5112.102 for Windows , which will roll out over the coming days/weeks

A full list of changes in this build is available in the log.

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

[$NA][1349322] Critical CVE-2022-2852: Use after free in FedCM. Reported by Sergei Glazunov of Google Project Zero on 2022-08-02

[$7000][1337538] High CVE-2022-2854: Use after free in SwiftShader. Reported by Cassidy Kim of Amber Security Lab, OPPO Mobile Telecommunications Corp. Ltd. on 2022-06-18

[$7000][1345042] High CVE-2022-2855: Use after free in ANGLE. Reported by Cassidy Kim of Amber Security Lab, OPPO Mobile Telecommunications Corp. Ltd. on 2022-07-16

[$5000][1338135] High CVE-2022-2857: Use after free in Blink. Reported by Anonymous on 2022-06-21

[$5000][1341918] High CVE-2022-2858: Use after free in Sign-In Flow. Reported by raven at KunLun lab on 2022-07-05

[$NA][1350097] High CVE-2022-2853: Heap buffer overflow in Downloads. Reported by Sergei Glazunov of Google Project Zero on 2022-08-04

[$NA][1345630] High CVE-2022-2856: Insufficient validation of untrusted input in Intents. Reported by Ashley Shen and Christian Resell of Google Threat Analysis Group on 2022-07-19

[$NA][1329794] High CVE-2022-2998: Use after free in Browser Creation. Reported by Sergei Glazunov of Google Project Zero on 2022-05-27

[$3000][1338412] Medium CVE-2022-2859: Use after free in Chrome OS Shell. Reported by Nan Wang(@eternalsakura13) and Guang Gong of 360 Vulnerability Research Institute on 2022-06-22

[$2000][1345193] Medium CVE-2022-2860: Insufficient policy enforcement in Cookies. Reported by Axel Chong on 2022-07-18

[$TBD][1346236] Medium CVE-2022-2861: Inappropriate implementation in Extensions API. Reported by Rong Jian of VRI on 2022-07-21

Google is aware that an exploit for CVE-2022-2856 exists in the wild.

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:

[1353442] 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.

Srinivas Sista

Google Chrome