Stable Channel Update for Desktop

The Chrome team is delighted to announce the promotion of Chrome 100 to the stable channel for Windows, Mac and Linux. Chrome 100 is also promoted to our new extended stable channel for Windows and Mac. This will roll out over the coming days/weeks.

Chrome 100.0.4896.60 contains a number of fixes and improvements -- a list of changes is available in the log. Watch out for upcoming Chrome and Chromium blog posts about new features and big efforts delivered in 100.

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

[$7000][1292261] High CVE-2022-1125: Use after free in Portals. Reported by Khalil Zhani on 2022-01-29

[$5000][1291891] High CVE-2022-1127: Use after free in QR Code Generator. Reported by anonymous on 2022-01-28

[$5000][1301920] High CVE-2022-1128: Inappropriate implementation in Web Share API. Reported by Abdel Adim (@smaury92) Oisfi of Shielder on 2022-03-01

[$3000][1300253] High CVE-2022-1129: Inappropriate implementation in Full Screen Mode. Reported by Irvan Kurniawan (sourc7) on 2022-02-24

[$1000][1142269] High CVE-2022-1130: Insufficient validation of untrusted input in WebOTP. Reported by Sergey Toshin of Oversecurity Inc. on 2020-10-25

[$NA][1297404] High CVE-2022-1131: Use after free in Cast UI. Reported by Abdulrahman Alqabandi, Microsoft Browser Vulnerability Research on 2022-02-15

[$TBD][1303410] High CVE-2022-1132: Inappropriate implementation in Virtual Keyboard. Reported by Andr.Ess on 2022-03-07

[$TBD][1305776] High CVE-2022-1133: Use after free in WebRTC. Reported by Anonymous on 2022-03-13

[$TBD][1308360] High CVE-2022-1134: Type Confusion in V8. Reported by Man Yue Mo of GitHub Security Lab on 2022-03-21

[$16000][1285601] Medium CVE-2022-1135: Use after free in Shopping Cart. Reported by Wei Yuan of MoyunSec VLab on 2022-01-09

[$7000][1280205] Medium CVE-2022-1136: Use after free in Tab Strip . Reported by Krace on 2021-12-15

[$5000][1289846] Medium CVE-2022-1137: Inappropriate implementation in Extensions. Reported by Thomas Orlita on 2022-01-22

[$2000][1246188] Medium CVE-2022-1138: Inappropriate implementation in Web Cursor. Reported by Alesandro Ortiz on 2021-09-03

[$TBD][1268541] Medium CVE-2022-1139: Inappropriate implementation in Background Fetch API. Reported by Maurice Dauer on 2021-11-10

[$TBD][1303253] Medium CVE-2022-1141: Use after free in File Manager. Reported by raven at KunLun lab on 2022-03-05

[$TBD][1303613] Medium CVE-2022-1142: Heap buffer overflow in WebUI. Reported by Leecraso and Guang Gong of 360 Alpha Lab on 2022-03-07

[$TBD][1303615] Medium CVE-2022-1143: Heap buffer overflow in WebUI. Reported by Leecraso and Guang Gong of 360 Alpha Lab on 2022-03-07

[$TBD][1304145] Medium CVE-2022-1144: Use after free in WebUI. Reported by Leecraso and Guang Gong of 360 Alpha Lab on 2022-03-08

[$TBD][1304545] Medium CVE-2022-1145: Use after free in Extensions. Reported by Yakun Zhang of Baidu Security on 2022-03-09

[$TBD][1290150] Low CVE-2022-1146: Inappropriate implementation in Resource Timing. Reported by Sohom Datta on 2022-01-23

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:

[1311327] 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