Security Advisory
CVE-2021-30739
7.8
HIGH
Vulnerability Description
A local attacker may be able to elevate their privileges. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. A memory corruption issue was addressed with improved validation.
Published Date
September 8, 2021
Official Source
NIST NVD Advisory