CVE-2025-43526 | Apple Safari/macOS up to 26.1 Lockdown Mode access control

December 17, 2025 Yanac

A vulnerability has been found in Apple Safari and macOS up to 26.1 and classified as critical. This affects an unknown part of the component Lockdown Mode. Performing manipulation results in improper access controls.

This vulnerability was named CVE-2025-43526. The attack may be initiated remotely. There is no available exploit.

The affected component should be upgraded.VulDB Recent EntriesRead More