Stable Channel Update for Desktop

The Stable and Extended stable channels has been updated to 116.0.5845.96 for Mac and Linux and 116.0.5845.96/.97 for Windows, 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 26 security fixes. Below, we highlight fixes that were contributed by external researchers. Please see the Chrome Security Page for more information.

[$30000][1448548] High CVE-2023-2312: Use after free in Offline. Reported by avaue at S.S.L. on 2023-05-24

[$5000][1458303] High CVE-2023-4349: Use after free in Device Trust Connectors. Reported by Weipeng Jiang (@Krace) of VRI on 2023-06-27

[$3000][1454817] High CVE-2023-4350: Inappropriate implementation in Fullscreen. Reported by Khiem Tran (@duckhiem) on 2023-06-14

[$2000][1465833] High CVE-2023-4351: Use after free in Network. Reported by Guang and Weipeng Jiang of VRI on 2023-07-18

[$NA][1452076] High CVE-2023-4352: Type Confusion in V8. Reported by Sergei Glazunov of Google Project Zero on 2023-06-07

[$NA][1458046] High CVE-2023-4353: Heap buffer overflow in ANGLE. Reported by Christoph Diehl / Microsoft Vulnerability Research on 2023-06-27

[$NA][1464215] High CVE-2023-4354: Heap buffer overflow in Skia. Reported by Mark Brand of Google Project Zero on 2023-07-12

[$NA][1468943] High CVE-2023-4355: Out of bounds memory access in V8. Reported by Sergei Glazunov of Google Project Zero on 2023-07-31

[$5000][1449929] Medium CVE-2023-4356: Use after free in Audio. Reported by Zhenghang Xiao (@Kipreyyy) on 2023-05-30

[$3000][1458911] Medium CVE-2023-4357: Insufficient validation of untrusted input in XML. Reported by Igor Sak-Sakovskii on 2023-06-28

[$3000][1466415] Medium CVE-2023-4358: Use after free in DNS. Reported by Weipeng Jiang (@Krace) of VRI on 2023-07-20

[$2000][1443722] Medium CVE-2023-4359: Inappropriate implementation in App Launcher. Reported by @retsew0x01 on 2023-05-09

[$2000][1462723] Medium CVE-2023-4360: Inappropriate implementation in Color. Reported by Axel Chong on 2023-07-07

[$2000][1465230] Medium CVE-2023-4361: Inappropriate implementation in Autofill. Reported by Thomas Orlita on 2023-07-17

[$1000][1316379] Medium CVE-2023-4362: Heap buffer overflow in Mojom IDL. Reported by Zhao Hai of NanJing Cyberpeace TianYu Lab on 2022-04-14

[$1000][1367085] Medium CVE-2023-4363: Inappropriate implementation in WebShare. Reported by Alesandro Ortiz on 2022-09-23

[$1000][1406922] Medium CVE-2023-4364: Inappropriate implementation in Permission Prompts. Reported by Jasper Rebane on 2023-01-13

[$1000][1431043] Medium CVE-2023-4365: Inappropriate implementation in Fullscreen. Reported by Hafiizh on 2023-04-06

[$1000][1450784] Medium CVE-2023-4366: Use after free in Extensions. Reported by asnine on 2023-06-02

[$500][1467743] Medium CVE-2023-4367: Insufficient policy enforcement in Extensions API. Reported by Axel Chong on 2023-07-26

[$500][1467751] Medium CVE-2023-4368: Insufficient policy enforcement in Extensions API. Reported by Axel Chong on 2023-07-26

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:

• [1472910] 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.

Daniel Yip

Google Chrome