Apple has today released macOS Tahoe 26.6.1, bringing a fix for a vulnerability that allowed an attacker on the network to authenticate to Screen Sharing without valid credentials.
As macOS Tahoe 26.6.1 was not distributed to external testers prior to its release, we do not have any information on whether it contains any accessibility fixes for blind, deaf blind, or low vision users at the time of writing. However, as this update appears to have been released to address a small number of specific issues, we do not expect it to contain any such fixes.
Release Notes
This update provides security fixes for your Mac.
For information on the security content of Apple software updates, please visit this website: https://support.apple.com/100100
How to Update
To install macOS Tahoe 26.6.1, choose System Settings from the Apple menu, select General in the table, click Software Update in the scroll area, and click the Update Now button to begin the update process. If other updates are available, you can click the Info button to see details about them and select specific updates to install.