CVE-2026-86907 | Apple macOS up to 15.7/26.6 System Keychain privileges management

October 20, 2026 Yanac

A vulnerability classified as critical has been found in Apple macOS up to 15.7/26.6. This affects an unknown function of the component System Keychain. This manipulation causes improper privilege management.

This vulnerability is tracked as CVE-2026-86907. The attack is restricted to local execution. No exploit exists.

It is recommended to upgrade the affected component.VulDB Recent EntriesRead More