Authorization Bypass in iOS and iPadOS via State Management

Executive Summary

This is an authorization issue in Apple iOS and iPadOS where improved state management was needed. It affects versions before iOS 26.7, iPadOS 26.7, iOS 27, and iPadOS 27. The flaw could allow an app to gather device-specific information, potentially enabling device fingerprinting.

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Detection Guidance

This vulnerability is specific to iOS and iPadOS devices and relates to an authorization issue that may allow fingerprinting. Detection would require checking device software versions and monitoring for unusual device behavior or unauthorized access attempts.

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Impact Analysis

An attacker could exploit this to collect device details, which may be used to track or identify your device without consent. This could compromise user privacy by enabling unauthorized fingerprinting.

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Compliance Impact

The vulnerability allows an app to fingerprint the device due to an authorization issue with state management. This could potentially lead to unauthorized tracking or identification of users, which may impact compliance with privacy regulations like GDPR and HIPAA by exposing personal data without consent.

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Mitigation Strategies

Update affected Apple devices to iOS 26.7 or later and iPadOS 26.7 or later for iOS 26.x versions, or to iOS 27 or later and iPadOS 27 or later for iOS 27.x versions to address the authorization issue.

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