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CVE-2021-1787 Multiple issues were addressed with improved logic

Description

Multiple issues were addressed with improved logic. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. A local attacker may be able to elevate their privileges.

Affected products and versions

Product Affected versions Fixed in
iOS and iPadOS 14.4 earliest → < 14.4 14.4
macOS 14.4 earliest → < 14.4 14.4

References

Timeline

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