Google released version 108.0.5359.124/125 of Google Chrome to the stable channel for Mac, Linux, and Windows on December 13, 2022. These updates close eight security holes, some of which have been rated as high severity vulnerabilities.
The relevant entry for Chrome 108.0.5359.12x is found on the Google blog.
The stable channel has already been updated to version 108.0.5359.124 for Mac and Linux. For Windows, the update brings version 108.0.5359.124/.125. The update closes eight security vulnerabilities, which are listed below.
[$ 7000]  High CVE-2022-4436: Use after free in Blink Media. Reported by Anonymous on 2022-11-15
[$ 6000]  High CVE-2022-4437: Use after free in Mojo IPC. Reported by koocola(@alo_cook) and Guang Gong of 360 Vulnerability Research Institute on 2022-11-30
[$ 1500]  High CVE-2022-4438: Use after free in Blink Frames. Reported by Anonymous on 2022-11-07
[$TBD] High CVE-2022-4439: Use after free in Aura. Reported by Anonymous on 2022-11-22
[$ 3000]  Medium CVE-2022-4440: Use after free in Profiles. Reported by Anonymous on 2022-11-09
 Various fixes from internal audits, fuzzing and other initiatives