Apple has today released macOS Tahoe 26.4.1, bringing bug fixes, including for an issue that prevented Macs with the M5 series of chips from connecting to 802.1X networks when content filtering extensions were in use.
As macOS Tahoe 26.4.1 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.
macOS Tahoe 26.4.1 Release Notes
This update provides bug 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 26.4.1, 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.