Apple has now published the security details for today’s macOS Tahoe, Sequoia, and Sonoma updates, revealing that all three address a serious Screen Sharing vulnerability. Here is what Apple fixed.
Apple addresses Screen Sharing vulnerability
Earlier today, Apple released macOS Sonoma 14.8.9, macOS Sequoia 15.7.9, and macOS Tahoe 26.6.1, with the release notes for all three saying only that they provided “important security fixes” and were recommended for all users.
Apple has now updated its security releases page with details of the vulnerability addressed by the updates. Across all three versions of macOS, Apple fixed a bug that could allow “an attacker on the network” to “authenticate to Screen Sharing without valid credentials.”
Here’s the full security note:
