Macs Under Siege: The Dark Side of Screen Sharing The latest security threat to hit Apple's macOS platform has left users and experts wondering how such a critical vulnerability slipped through the cracks.
A high severity bug in the screen sharing capability, tracked as CVE 2026 65400, allows attackers to gain full control over Macs by exploiting a flaw in the "state management" system.
The irony of this security flaw is not lost on anyone. Screen sharing was designed to facilitate remote collaboration and troubleshooting, but it has instead become a liability for Mac users.