CVE-2021-1834
CRITICAL
9.8
CVSS Severity Score
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.
Affected Platforms (CPE)
💻
Apple
Mac Os X
= 10.14💻
Apple
Mac Os X
= 10.14.0💻
Apple
Mac Os X
= 10.14.1💻
Apple
Mac Os X
= 10.14.2💻
Apple
Mac Os X
= 10.14.3💻
Apple
Mac Os X
= 10.14.4💻
Apple
Mac Os X
= 10.14.4💻
Apple
Mac Os X
= 10.14.5💻
Apple
Mac Os X
= 10.14.6💻
Apple
Mac Os X
= 10.14.6💻
Apple
Mac Os X
= 10.14.6💻
Apple
Mac Os X
= 10.14.6💻
Apple
Mac Os X
= 10.14.6💻
Apple
Mac Os X
= 10.14.6💻
Apple
Mac Os X
= 10.14.6💻
Apple
Mac Os X
= 10.14.6💻
Apple
Mac Os X
= 10.14.6💻
Apple
Mac Os X
= 10.14.6💻
Apple
Mac Os X
= 10.14.6💻
Apple
Mac Os X
= 10.14.6💻
Apple
Mac Os X
= 10.14.6💻
Apple
Mac Os X
= 10.14.6💻
Apple
Mac Os X
= 10.14.6💻
Apple
Mac Os X
= 10.14.6💻
Apple
Mac Os X
= 10.14.6💻
Apple
Mac Os X
= 10.15💻
Apple
Mac Os X
= 10.15.1💻
Apple
Mac Os X
= 10.15.2💻
Apple
Mac Os X
= 10.15.3💻
Apple
Mac Os X
= 10.15.4💻
Apple
Mac Os X
= 10.15.5💻
Apple
Mac Os X
= 10.15.6💻
Apple
Mac Os X
= 10.15.6💻
Apple
Mac Os X
= 10.15.6💻
Apple
Mac Os X
= 10.15.7💻
Apple
Mac Os X
= 10.15.7💻
Apple
Mac Os X
= 10.15.7💻
Apple
Mac Os X
= 10.15.7💻
Apple
Mac Os X
= 10.15.7💻
Apple
Mac Os X
= 10.15.7💻
Apple
Mac Os X
= 10.15.7💻
Apple