Buffer Overflow Vulnerability Patched in macOS Big Sur 11.4, tvOS 14.6, watchOS 7.5, iOS 14.6, and iPadOS 14.6

CVE-2021-30736 · HIGH Severity

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

A buffer overflow was addressed with improved size validation. This issue is fixed in macOS Big Sur 11.4, tvOS 14.6, watchOS 7.5, iOS 14.6 and iPadOS 14.6. An application may be able to execute arbitrary code with kernel privileges.

Learn more about our Cis Benchmark Audit For Apple Ios.