Arbitrary Code Execution Vulnerability in iOS, iPadOS, and macOS

CVE-2021-1867 · HIGH Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 14.5 and iPadOS 14.5, macOS Big Sur 11.3. A malicious application may be able to execute arbitrary code with kernel privileges.

Learn more about our Cis Benchmark Audit For Apple Ios.