A race condition was addressed with additional validation.

Summary

A race condition was addressed with additional validation. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27. A malicious app may be able to break out of its sandbox.

Remediation

1. Inventory every Apple Ipados deployment, including staging.
2. Upgrade Apple Ipados to 27.0.
3. Confirm the running version after the upgrade.

References

• Advisoryhttps://support.apple.com/en-us/149034
• Advisoryhttps://support.apple.com/en-us/149035