With the Apple Vision Pro mixed reality headset now available, researchers are conducting various tests, including attempts to crash the visionOS operating system. One researcher triggered a full system crash and discovered the headset’s passthrough cameras display alerts to users in the event of failures.
PhD student Joseph Ravichandran claims to have performed the first kernel exploit on the Vision Pro, crashing visionOS completely. Rather than fully powering down, the passthrough cameras activated to show the wearer a message to remove the headset.
In more extreme crashes, the Vision Pro will warn it will automatically reboot the displays after 30 seconds before the forced restart. This indicates Apple has engineered intricate fallback mechanisms for system integrity failures.
The passthrough alerts signify Apple’s efforts to communicate essential information to users even when core functions are disrupted. It provides a backup safety option if crashing visionOS blinded the user by shutting off visual output.
More internal details of the Vision Pro’s complex hardware interactions and redundancy capabilities will likely emerge when repair guide creator iFixit conducts a full teardown.
For a first-generation developmental hardware product especially exposed to security testing, the resilience Apple built into the Vision Pro against system-disrupting exploits is remarkable. As software and hardware mature further, the reliability and safety engineering underlying the mixed reality headset may set new standards.
