CVE-2021-30726 - Apple Mac OS and Apple Mac OS X
Critical 7.8
A malicious application may be able to execute arbitrary code with kernel privileges. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. An out-of-bounds write issue was addressed with improved bounds checking.
Affected software
Apple Mac OS
Apple Mac OS X