HT212177: About the security content of macOS Big Sur 11.2.1, macOS Catalina 10.15.7 Supplemental Update, and macOS Mojave 10.14.6 Security Update 2021-002

Q: What is the severity of HT212177?

HT212177 is rated with a risk level of 32, indicating a moderate to high level of severity.

Q: How do I fix HT212177?

To fix HT212177, update your system by installing the latest versions available for macOS Big Sur, Catalina, or Mojave security updates.

Q: What vulnerabilities are addressed in HT212177?

HT212177 addresses multiple vulnerabilities, including those affecting system performance and security in macOS versions.

Q: Who is affected by HT212177?

Users of macOS Big Sur, macOS Catalina, and macOS Mojave are potentially affected by the vulnerabilities outlined in HT212177.

Q: When was HT212177 published?

HT212177 was published on February 9, 2021.

Published Feb 9, 2021

Updated

Affected Software

3 affected componentsFixes available

Apple macOS Big Sur<11.2.1

11.2.1

Apple macOS Catalina Supplemental Update<10.15.7

10.15.7

apple macOS Mojave<10.14.6

10.14.6

Event History

Feb 9, 2021

Advisory Published

12:00 AM

Child vulnerabilities

Contains the following vulnerabilities.

Frequently Asked Questions

What is the severity of HT212177?

HT212177 is rated with a risk level of 32, indicating a moderate to high level of severity.

How do I fix HT212177?

To fix HT212177, update your system by installing the latest versions available for macOS Big Sur, Catalina, or Mojave security updates.

What vulnerabilities are addressed in HT212177?

HT212177 addresses multiple vulnerabilities, including those affecting system performance and security in macOS versions.

Who is affected by HT212177?

Users of macOS Big Sur, macOS Catalina, and macOS Mojave are potentially affected by the vulnerabilities outlined in HT212177.

When was HT212177 published?

HT212177 was published on February 9, 2021.

HT212177: About the security content of macOS Big Sur 11.2.1, macOS Catalina 10.15.7 Supplemental Update, and macOS Mojave 10.14.6 Security Update 2021-002

Affected Software

Event History

Child vulnerabilities

Don't miss critical vulnerabilities

Frequently Asked Questions

What is the severity of HT212177?

How do I fix HT212177?

What vulnerabilities are addressed in HT212177?

Who is affected by HT212177?

When was HT212177 published?

Company

Resources

Contact

Frequently Asked Questions

What is the severity of HT212177?

How do I fix HT212177?

What vulnerabilities are addressed in HT212177?

Who is affected by HT212177?

When was HT212177 published?