CVE-2026-84606

A privacy issue was addressed with improved handling of identifiers. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, visionOS 27. An app may be able to identify a user across reinstalls.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://support.apple.com/en-us/149034	Release Notes Vendor Advisory
https://support.apple.com/en-us/149035	Release Notes Vendor Advisory
https://support.apple.com/en-us/149038	Release Notes Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:apple:ipados::::::::
	cpe:2.3:o:apple:iphone_os::::::::
	cpe:2.3:o:apple:macos::::::::
	cpe:2.3:o:apple:visionos::::::::

History

17 Sep 2026, 15:56

Type	Values Removed	Values Added
References	~~() https://support.apple.com/en-us/149034 -~~	() https://support.apple.com/en-us/149034 - Release Notes, Vendor Advisory
References	~~() https://support.apple.com/en-us/149035 -~~	() https://support.apple.com/en-us/149035 - Release Notes, Vendor Advisory
References	~~() https://support.apple.com/en-us/149038 -~~	() https://support.apple.com/en-us/149038 - Release Notes, Vendor Advisory
CPE		cpe:2.3:o:apple:iphone_os:::::::: cpe:2.3:o:apple:macos:::::::: cpe:2.3:o:apple:visionos:::::::: cpe:2.3:o:apple:ipados::::::::
First Time		Apple visionos Apple iphone Os Apple macos Apple ipados Apple

Information

Published : 2026-09-14 21:17

Updated : 2026-09-17 15:56

NVD link : CVE-2026-84606

Mitre link : CVE-2026-84606

CVE.ORG link : CVE-2026-84606

JSON object : View

Products Affected

apple

macos
iphone_os
ipados
visionos

CWE

CWE-287

Improper Authentication

CWE-330

Use of Insufficiently Random Values

CWE-359

Exposure of Private Personal Information to an Unauthorized Actor

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