CVE-2021-1818
CRITICAL
9.8
CVSS Severity Score
Vulnerability Description
A logic issue was addressed with improved state management. 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 remote attacker may be able to cause unexpected application termination or arbitrary code execution.
Affected Platforms (CPE)
💻
Apple
Ipad Os
< 14.4💻
Apple
Iphone Os
< 14.4💻
Apple
Mac Os X
>= 10.14 and < 10.14.6💻
Apple
Mac Os X
>= 10.15 and < 10.15.7💻
Apple
Mac Os X
= 10.14.6💻
Apple
Mac Os X
= 10.14.6💻
Apple
Mac Os X
= 10.14.6💻
Apple
Mac Os X
= 10.14.6💻
Apple
Mac Os X
= 10.14.6💻
Apple
Mac Os X
= 10.14.6💻
Apple
Mac Os X
= 10.14.6💻
Apple
Mac Os X
= 10.14.6💻
Apple
Mac Os X
= 10.14.6💻
Apple
Mac Os X
= 10.14.6💻
Apple
Mac Os X
= 10.14.6💻
Apple
Mac Os X
= 10.14.6💻
Apple
Mac Os X
= 10.15.7💻
Apple
Mac Os X
= 10.15.7💻
Apple
Mac Os X
= 10.15.7💻
Apple
Macos
>= 11.0 and < 11.2💻
Apple
Tvos
< 14.4💻
Apple