Details are still sketchy on CVE-2022-0971 reported yesterday by the Google Chrome team, while they very clearly gave it a critical rating (topping a list of eight more vulnerabilities ranked as high) .
Critical CVE-2022-0971: Use after free in Blink Layout. Reported by Sergei Glazunov of Google Project Zero on 2022-02-21
A low complexity remotely exploitable bug, it’s coming in with a predicted CVSS base score of 9.8 or 10 out of 10 (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
The current fixed Chrome version is 99.0.4844.74
Google’s Blink code has generated a lot of bugs over time. Another “use-after-free” in the “layout implementation in Blink” was reported by them almost a decade ago in CVE-2013-6658