Apple has rolled out watchOS 10.5, bringing a bunch of bug fixes and nothing more. WatchOS 10.5 is available for Apple Watch 4 and above.
watchOS 10.5 Security Fixes
AppleAVD
Impact: An app may be able to execute arbitrary code with kernel privileges
Description: The issue was addressed with improved memory handling.
AppleMobileFileIntegrity
Impact: An attacker may be able to access user data
Description: A logic issue was addressed with improved checks.
Maps
Impact: An app may be able to read sensitive location information
Description: A path handling issue was addressed with improved validation.
RemoteViewServices
Impact: An attacker may be able to access user data
Description: A logic issue was addressed with improved checks.
Shortcuts
Impact: A shortcut may output sensitive user data without consent
Description: A path handling issue was addressed with improved validation.
WebKit
Impact: An attacker with arbitrary read and write capability may be able to bypass Pointer Authentication
Description: The issue was addressed with improved checks.
How to update to watchOS 10.5
- Ensure the Apple Watch is charged to at least 50% and connected to Wi-Fi
- On your Apple Watch, open the Settings app
- Tap General
- Tap Software Update
- Tap Install if a software update is available
- Follow the on-screen instructions
How to update to watchOS 10.5 via iPhone
- Ensure your watch is charged to 50% and connected to Wi-Fi
- On your iPhone, open the Apple Watch app
- Tap General
- Tap Software Update
- Download the update if it is available
- Follow the on-screen instructions