Apple has released macOS Tahoe 26.4.1, a targeted update that fixes a Wi-Fi connectivity issue affecting newer MacBook models. The update arrives two weeks after macOS Tahoe 26.4 and focuses on resolving a specific networking problem rather than introducing new features.
The key fix in macOS Tahoe 26.4.1 addresses an issue where M5 MacBook Air and M5 MacBook Pro models with M5 Pro and M5 Max chips could fail to connect to 802.1X Wi-Fi networks when using content filter extensions. This type of setup is commonly used in enterprise, education, and managed network environments, making the fix especially important for users in those settings.
While Apple’s release notes for macOS Tahoe 26.4.1 remain minimal, this Wi-Fi fix provides much needed clarity on what the update actually resolves. For affected users, the issue could prevent reliable network access altogether, which makes this update more critical than a typical minor release.
This release also aligns with Apple’s broader round of maintenance updates across its platforms. iOS 26.4.1 and iPadOS 26.4.1 were released at the same time, focusing on bug fixes and stability improvements. Notably, iOS 26.4.1 resolves an iCloud syncing issue impacting both Apple apps and third party apps, suggesting a wider effort to stabilize recent software updates.
As with the iOS release, macOS Tahoe 26.4.1 does not include any published security fixes. This positions the update as a reliability focused patch aimed at fixing specific bugs rather than addressing vulnerabilities.
macOS Tahoe 26.4.1 is available now as a free update. Users can install it by going to System Settings > General > Software Update. A restart is required to complete the installation.
With macOS Tahoe 26.5 already in beta testing, this update serves as a quick fix to address immediate issues before the next feature update rolls out.
