Stable Channel Update for Desktop

 The Chrome team is delighted to announce the promotion of Chrome 106 to the stable channel for Windows, Mac and Linux. This will roll out over the coming days/weeks.

Chrome 106.0.5249.61 ( Mac/linux) and 106.0.5249.61/62( Windows)  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 106.

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

[$9000][1358907] High CVE-2022-3304: Use after free in CSS. Reported by Anonymous on 2022-09-01

[$3000][1343104] High CVE-2022-3201: Insufficient validation of untrusted input in Developer Tools. Reported by NDevTK on 2022-07-09

[$TBD][1319229] High CVE-2022-3305: Use after free in Survey. Reported by Nan Wang(@eternalsakura13) and Guang Gong of 360 Vulnerability Research Institute on 2022-04-24

[$TBD][1320139] High CVE-2022-3306: Use after free in Survey. Reported by Nan Wang(@eternalsakura13) and Guang Gong of 360 Vulnerability Research Institute on 2022-04-27

[$TBD][1323488] High CVE-2022-3307: Use after free in Media. Reported by Anonymous Telecommunications Corp. Ltd. on 2022-05-08

[$7500][1342722] Medium CVE-2022-3308: Insufficient policy enforcement in Developer Tools. Reported by Andrea Cappa (zi0Black) @ Shielder on 2022-07-08

[$4000][1348415] Medium CVE-2022-3309: Use after free in Assistant. Reported by zh4x1an1221 of Ant Group Tianqiong Security Lab on 2022-07-29

[$1000][1240065] Medium CVE-2022-3310: Insufficient policy enforcement in Custom Tabs. Reported by Ashwin Agrawal from Optus, Sydney on 2021-08-16

[$TBD][1302813] Medium CVE-2022-3311: Use after free in Import. Reported by Samet Bekmezci @sametbekmezci on 2022-03-04

[$TBD][1303306] Medium CVE-2022-3312: Insufficient validation of untrusted input in VPN. Reported by Andr.Ess on 2022-03-06

[$TBD][1317904] Medium CVE-2022-3313: Incorrect security UI in Full Screen. Reported by Irvan Kurniawan (sourc7) on 2022-04-20

[$TBD][1328708] Medium CVE-2022-3314: Use after free in Logging. Reported by Anonymous on 2022-05-24

[$7000][1322812] Medium CVE-2022-3315: Type confusion in Blink. Reported by Anonymous on 2022-05-05

[$5000][1333623] Low CVE-2022-3316: Insufficient validation of untrusted input in Safe Browsing. Reported by Sven Dysthe (@svn_dy) on 2022-06-07

[$2000][1300539] Low CVE-2022-3317: Insufficient validation of untrusted input in Intents. Reported by Hafiizh on 2022-02-24

[$TBD][1318791] Low CVE-2022-3318: Use after free in ChromeOS Notifications. Reported by GraVity0 on 2022-04-22

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:

• [1368115] 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.