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
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
Frequently Asked Questions
1
What is the severity of HT212177?
HT212177 is rated with a risk level of 32, indicating a moderate to high level of severity.
2
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.
3
What vulnerabilities are addressed in HT212177?
HT212177 addresses multiple vulnerabilities, including those affecting system performance and security in macOS versions.
4
Who is affected by HT212177?
Users of macOS Big Sur, macOS Catalina, and macOS Mojave are potentially affected by the vulnerabilities outlined in HT212177.
5
When was HT212177 published?
HT212177 was published on February 9, 2021.