Author Archives: Prudhvikumar Bommana

Dev Channel Update for Desktop

The Dev channel has been updated to 89.0.4389.9 for Windows,Mac and Linux.

A partial list of changes is available in the log. Interested in switching release channels? Find out how. 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.


Google Chrome 

Prudhvikumar Bommana

Dev Channel Update for Desktop

 The Dev channel has been updated to 89.0.4384.0 for Mac, 89.0.4385.0 for Windows and Linux.

A partial list of changes is available in the log. Interested in switching release channels? Find out how. 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.


Google Chrome 

Prudhvikumar Bommana

Dev Channel Update for Desktop

The Dev channel has been updated to 89.0.4381.6 for Mac and Linux, 89.0.4350.7/.8 for Windows.

A partial list of changes is available in the log. Interested in switching release channels? Find out how. 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.


Google Chrome 

Prudhvikumar Bommana

Dev Channel Update for Desktop

 The Dev channel has been updated to 89.0.4356.6 for Windows,Mac and Linux.

A partial list of changes is available in the log. Interested in switching release channels? Find out how. 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.


Google Chrome 

Prudhvikumar Bommana

Dev Channel Update for Desktop

The Dev channel has been updated to 89.0.4350.4 for Mac and Linux platforms, Windows(coming soon).

A partial list of changes is available in the log. Interested in switching release channels? Find out how. 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.


Google Chrome 

Prudhvikumar Bommana

Dev Channel Update for Desktop

 The Dev channel has been updated to 89.0.4343.0 for Windows, Mac and Linux platforms.

A partial list of changes is available in the log. Interested in switching release channels? Find out how. 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.


Google Chrome 

Prudhvikumar Bommana

Stable Channel Update for Desktop

The stable channel has been updated to 86.0.4240.198 for Windows, Mac & Linux which will roll out over the coming days/weeks.


A list of all changes is available in the log. Interested in switching release channels?Find out how. 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.

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


[$TBD][1147206] High CVE-2020-16013: Inappropriate implementation in V8. Reported by Anonymous on 2020-11-09

[$TBD][1146709] High CVE-2020-16017: Use after free in site isolation. Reported by Anonymous on 2020-11-07


Google is aware of reports that exploits for CVE-2020-16013 and CVE-2020-16017 exist 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.


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


Google Chrome
Prudhvikumar Bommana

Stable Channel Update for Desktop

 The stable channel has been updated to 86.0.4240.193 for Windows, Mac & Linux which will roll out over the coming days/weeks.


A list of all changes is available in the log. Interested in switching release channels?Find out how. 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.

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 1 security fix. Please see the Chrome Security Page for more information.


  • [1147056] 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.



Google Chrome
Prudhvikumar Bommana

Stable Channel Update for Desktop

The stable channel has been updated to 86.0.4240.183 for Windows, Mac & Linux which will roll out over the coming days/weeks.

A list of all changes is available in the log. Interested in switching release channels?Find out how. 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.


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 10 security fixes. Below, we highlight fixes that were contributed by external researchers. Please see the Chrome Security Page for more information.
[$15000][1138911] High CVE-2020-16004: Use after free in user interface. Reported by Leecraso and Guang Gong of 360 Alpha Lab working with 360 BugCloud on 2020-10-15
[$15000][1139398] High CVE-2020-16005: Insufficient policy enforcement in ANGLE. Reported by Jaehun Jeong(@n3sk) of Theori on 2020-10-16
[$5000][1133527] High CVE-2020-16006: Inappropriate implementation in V8. Reported by Bill Parks on 2020-09-29
[$1000][1125018] High CVE-2020-16007: Insufficient data validation in installer. Reported by Abdelhamid Naceri (halov) on 2020-09-04
[$TBD][1134107] High CVE-2020-16008: Stack buffer overflow in WebRTC. Reported by Tolya Korniltsev on 2020-10-01
[$NA][1143772] High CVE-2020-16009: Inappropriate implementation in V8. Reported by Clement Lecigne of Google's Threat Analysis Group and Samuel Groß of Google Project Zero on 2020-10-29
[$NA][1144489] High CVE-2020-16011: Heap buffer overflow in UI on Windows. Reported by Sergei Glazunov of Google Project Zero on 2020-11-01

Google is aware of reports that an exploit for CVE-2020-16009 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:
[1144284] Various fixes from internal audits, fuzzing and other initiatives


Google Chrome
Prudhvikumar Bommana


Dev Channel Update for Desktop

 The Dev channel has been updated to 88.0.4298.4/.5 for Windows, 88.0.4298.4 for Mac and Linux platforms.

A partial list of changes is available in the log. Interested in switching release channels? Find out how. 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.


Google Chrome 

Prudhvikumar Bommana