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Google Chrome receives security update for devices running Windows, Mac, Linux

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Google has released an update for its Chrome browser on Windows, Mac and Linux, which brings a total of seven security fixes. The patch list includes one for a zero-day vulnerability that has been used in the wild. The updated Chrome browser will be released in the coming days, Google said in a council. Users are advised to install the update as soon as it reaches their devices. The search giant also credited and rewarded external security researchers who reported the vulnerabilities.

Updated Chrome the browser carries version 90.0.4430.85, as recommended released from Google through a blog post. The update is compatible with Windows,, Mac, and Linux devices.

In terms of security fixes, Google described in detail five of the seven highly critical vulnerabilities addressed by the update. The first is written as CVE-2021-21222, which is an overflow buffer in the V8 JavaScript engine, while the second is marked under CVE-2021-21223 and is a complete overflow in the Mojo interface.

The third vulnerability posed by the updated Chrome browser is defined as CVE-2021-21224 and is a type confusion in the V8 engine. There is also a disadvantage of CVE-2021-21225 for non-memory access in the V8 engine and CVE-2021-21226 without use in navigation.

Among the shortcomings that Google has eliminated and detailed through its consultations, CVE-2021-21224 has been exploited in the wild. However, there are no details on whether regular Chrome users are affected. Information on other security adjustments was also not provided.
“Access to error and connection details may be restricted until most users have been updated with a fix. We will also maintain restrictions if the error exists in a third-party library on which other projects depend in a similar way, but have not yet been corrected, ”the company said.

Users can manually search for the latest update to their Chrome by going to Everything about Chrome settings of their devices. However, the browser updates automatically soon after the latest version is released by the company.


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