A Password-Free Path to Root: Inside the macOS Screen Sharing Vulnerability Now Under Attack
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- 14 Aug 2026
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Discussion of the blog article A Password-Free Path to Root: Inside the macOS Screen Sharing Vulnerability Now Under Attack.
A logic bug in screensharingd let attackers skip authentication entirely and land as root — no password required. Here's how it was found, patched, reverse-engineered, and finally weaponized.
Discussion thread — share findings, corrections and follow-ups below.