CVE-2020-27920 - Apple Ipad OS, Apple Mac OS X and Apple Tvos
Critical 8.8
A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, macOS Big Sur 11.0.1, iOS 14.2 and iPadOS 14.2, watchOS 7.1, tvOS 14.2. Processing maliciously crafted web content may lead to code execution.
Affected software
Apple Ipad OS
Apple Mac OS X
Apple Tvos
Apple iPhone OS
Apple watchOS