Security Advisory
CVE-2021-30977
7.8
HIGH
Vulnerability Description
A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.1, Security Update 2021-008 Catalina, macOS Big Sur 11.6.2. A malicious application may be able to execute arbitrary code with kernel privileges.
Published Date
August 24, 2021
Official Source
NIST NVD Advisory