CVE-2021-30799 - Apple Macos, Apple iPhone OS and Apple Mac OS X
Critical 8.8
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. Processing maliciously crafted web content may lead to arbitrary code execution.
Affected software
Apple Macos
Apple iPhone OS
Apple Mac OS X