CVE-2021-1808
A memory corruption issue was addressed with improved validation. This issue is fixed in Security Update 2021-002 Catalina, Security Update 2021-003 Mojave, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. An application may be able to read restricted memory.
Credit
Affected Software
Event History
Frequently Asked Questions
What is CVE-2021-1808?
CVE-2021-1808 is a memory corruption issue in the Audio component that has been addressed with improved validation.
Which software versions are affected by CVE-2021-1808?
CVE-2021-1808 affects Apple iOS versions up to but excluding 14.5, Apple iPadOS versions up to but excluding 14.5, Apple watchOS versions up to but excluding 7.4, Apple macOS Big Sur versions up to but excluding 11.3, Apple Catalina, Apple tvOS versions up to but excluding 14.5, and Apple Mojave.
How can I fix CVE-2021-1808?
To fix CVE-2021-1808, update your Apple device to the recommended version mentioned in the affected software section.
Where can I find more information about CVE-2021-1808?
You can find more information about CVE-2021-1808 on the official Apple support page at [https://support.apple.com/en-us/HT212326](https://support.apple.com/en-us/HT212326).