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 Rating | CVSS v3.0 |
| Base Score | 9.8 |
| Base Metrics | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| Vulnerability Rating | CVSS v2.0 |
| Base Score | 10 |
| Base Metrics | CVSS: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.
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