Please fill in the blank for the question below. Thank you in advance.

Find the most recent Google Chrome bug $($up to July $2021)$ with a CVSS $3\mathrm{.}1$ score of $9\mathrm{.}8$ and a CVSS $2\mathrm{.}0$ score of $10\mathrm{.}0.$ Be sure that the bug is a Chrome bug and not a bug in a plugin for Chrome. This bug has a CVE ID of$\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_$