Apple OS Fingerprint Exfiltration Vulnerability Fixed in 26.6
CVE-2026-64733 Published on July 27, 2026

This issue was addressed with improved data protection. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. An app may be able to fingerprint the user.

NVD

Vulnerability Analysis

CVE-2026-64733 can be exploited with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be critical as this vulnerability has a high impact to the confidentiality, integrity and availability of this component.

Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
HIGH

Weakness Type

What is an Information Disclosure Vulnerability?

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

CVE-2026-64733 has been classified to as an Information Disclosure vulnerability or weakness.


Products Associated with CVE-2026-64733

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Apple iOS
 
Apple iPadOS
 
Apple macOS
 
Apple tvOS
 
Apple watchOS
 
Apple visionOS
 
Apple Ios And Ipados
 

Affected Versions

Apple iOS and iPadOS: Apple macOS: Apple tvOS: Apple visionOS: Apple watchOS: