Google Chrome Security Vulnerabilities — Stable Channel Update

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Google Chrome Security Vulnerabilities — Stable Channel Update

Chrome – the Stable channel updated to 89.0.4389.114 for Windows, Mac and Linux.

Vulnerability Update

Chrome addressed with 8 security vulnerabilities. Importantly the update includes HIGH severity vulnerabilities.

However, Below are the list of vulnerability fixes contributed by external researchers:

  • CVE-2021-21194: Use after free in screen capture.
  • CVE-2021-21195: Use after free in V8.
  • CVE-2021-21196: Heap buffer overflow in TabStrip.
  • CVE-2021-21197: Heap buffer overflow in TabStrip.
  • CVE-2021-21198: Out of bounds read in IPC.
  • CVE-2021-21199: Use Use after free in Aura.

Vulnerable Version

Google Versions Prior To Chrome 89.0.4389.114

Non-Vulnerable Platforms

It is recommended to update Google Chrome to version 89.0.4389.114

Vulnerability RatingCVSS v3.0
Base Score9.8
Base MetricsCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Vulnerability RatingCVSS v2.0
Base Score10
Base MetricsCVSS:2.0/AV:N/AC:L/AU:N/C:C/I:C/A:C

Google 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.

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In addition, Successful exploitation of these vulnerabilities can result in arbitrary code execution, denial of service, and information disclosure.

By | 2021-04-01T20:40:10+05:30 April 1st, 2021|Security Update|

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