As one of the largest marketshare in desktop browser, Google has released a new updated version of Chrome 90 and strongly advise user to perform an upgrade. The Chrome 90 was launched in mid April but there are over 10 security bugs repaired. Within a week, more and more security bugs has appeared online which includes zero day attack that targets V8 engine.
Here are the vulnerability it fixes.
CVE-2021-21222: Heap buffer overflow in V8.
CVE-2021-21223: Integer overflow in Mojo.
CVE-2021-21224: Type confusion in V8.
CVE-2021-21225: Memory access in V8 is out of bounds.
CVE-2021-21226: The memory in the navigation is released before use.
To update your system, navigate to About Chrome and the update tool will inform user on the new update.