Upgrade Google Chrome to version 96.0.4664
According to Chrome's release notes, older versions have five vulnerabilities:

1. CVE-2021-4098 (critical severity)
Insufficient data validation in Mojo. Reported by Sergei Glazunov of Google Project Zero on 2021-10-26

2. CVE-2021-4099 (high severity)
Use after free in Swiftshader. Reported by Aki Helin of Solita on 2021-11-16

3. CVE-2021-4100 (high severity)
Object lifecycle issue in ANGLE. Reported by Aki Helin of Solita on 2021-11-19

4. CVE-2021-4101 (high severity)
Heap buffer overflow in Swiftshader. Reported by Abraruddin Khan and Omair on 2021-10-21

5. CVE-2021-4102 (high severity)
Use after free in V8. Google is aware of reports that an exploit for CVE-2021-4102 exists in the wild. Reported by Anonymous on 2021-12-09
Upgrade instructions:
1. Click on the Google Chrome menu on the Mac menu bar.
2. Select About Google Chrome option.
3. A new window will show updates availability info and provide the update option.
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