HT212804: About the security content of macOS Big Sur 11.6

Published Sep 13, 2021
·
Updated

Affected Software

1 affected componentFixes available
Apple macOS Big Sur<11.6
11.6

Event History

Sep 13, 2021
Advisory Published
12:00 AM
Free Weekly Intel

Don't miss critical vulnerabilities

Join thousands of security professionals who receive our weekly digest of trending CVEs, zero-days, and exploited vulnerabilities.

No spam. Unsubscribe anytime.

Frequently Asked Questions

1

What is the severity of HT212804?

The severity of HT212804 is rated as risk level 32, indicating a potential security impact.

2

How do I fix HT212804?

To remediate HT212804, it is recommended to update to the latest version of macOS Big Sur.

3

Which software versions are affected by HT212804?

HT212804 specifically affects Apple macOS Big Sur version 11.6.

4

What type of vulnerabilities does HT212804 address?

HT212804 addresses various security vulnerabilities that may affect the stability and security of macOS.

5

When was HT212804 published?

HT212804 was published on September 13, 2021.

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203