CVE-2026-86946 | Apple macOS up to 15.8.1/26.7.1/27.1 Kernel use after free

October 27, 2026 Yanac

A vulnerability was found in Apple macOS up to 15.8.1/26.7.1/27.1. It has been classified as very critical. Affected by this issue is some unknown functionality of the component Kernel. The manipulation leads to use after free.

This vulnerability is uniquely identified as CVE-2026-86946. The attack is possible to be carried out remotely. No exploit exists.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More