Security Advisory
CVE-2021-1834
9.8
CRITICAL
Vulnerability Description
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave. A malicious application may be able to execute arbitrary code with kernel privileges.
Published Date
September 8, 2021
Official Source
NIST NVD Advisory