CVE-2026-64755 Apple CVE debrief

Who should care

Organizations and individuals using affected iOS and iPadOS versions should review and apply the vendor patches to prevent potential unauthorized access to sensitive user data. This includes IT administrators, security teams, and operators responsible for managing and securing iOS and iPadOS devices within their environments. Additionally, developers and app vendors should ensure that their apps handle user data securely and in accordance with the improved state management features provided by Apple.

Technical summary

A medium-severity authorization issue (CVSS Score: 5.5) was addressed with improved state management in iOS 18.7.10 and iPadOS 18.7.10, as well as iOS 26.6 and iPadOS 26.6. This issue could potentially allow an app to access sensitive user data. The improvement in state management likely involves more stringent access controls and better handling of user authorization, but specific technical details are not provided. The affected products include iOS and iPadOS deployments that have not been updated to the patched versions.

Defensive priority

Medium-priority defensive review recommended due to potential for sensitive data access.

Recommended defensive actions

• Review and apply vendor patches for affected iOS and iPadOS versions.
• Ensure all sensitive data access is properly authorized and managed within apps.
• Monitor system logs for unusual app activity that may indicate unauthorized data access.
• Perform a thorough review of app permissions and access controls.
• Implement compensating controls for exposed systems while remediation is scheduled and verified.
• Track exceptions, retest remediated assets, and close the item only after evidence is documented.
• Review relevant monitoring, detection, and logs for exposed assets that need extra review.

Evidence notes

Evidence from official CVE and NVD sources indicates an authorization issue addressed with improved state management in iOS and iPadOS, potentially allowing an app to access sensitive user data. The issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, as well as iOS 26.6 and iPadOS 26.6. However, details on the specific improvements to state management and the exact nature of the sensitive user data that could be accessed are limited. Defenders should verify the affected systems, review app authorization settings, and monitor for unusual app activity.

Official resources