CVE advisoryKnown Exploit
CVE-2020-9859
Apple Operating Systems Vulnerability Allows Code Execution With Kernel Privileges
Halo Surface Signal: 1 out of 5 — much less likely to be public-facing.
A memory consumption issue in Apple operating systems allows an application to execute code with kernel privileges. This impacts Apple iOS, iPadOS, macOS, tvOS, and watchOS, posing a risk of system compromise and data exposure. The vulnerability is addressed by applying vendor-provided software updates.