Unexpected M5 Mac shutdowns get a fix in macOS Tahoe 26.5.1

Apple has released macOS Tahoe 26.5.1, fixing a bug that could cause some M5 Macs using content-filtering network extensions to shut down unexpectedly. MacBook Air with M5 chip The maintenance update targets a problem affecting software commonly used in managed environments. Organizations use content-filtering network extensions to monitor and secure network traffic on company-owned devices.