CVE-2026-64746

An authorization issue was addressed with improved validation. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, visionOS 26.6, watchOS 26.6. An app may be able to add contacts without user authorization.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://support.apple.com/en-us/128066	Release Notes Vendor Advisory
https://support.apple.com/en-us/128067	Release Notes Vendor Advisory
https://support.apple.com/en-us/128068	Release Notes Vendor Advisory
https://support.apple.com/en-us/128070	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::::::::
	cpe:2.3:o:apple:watchos::::::::

History

28 Jul 2026, 18:43

Type	Values Removed	Values Added
CPE		cpe:2.3:o:apple:ipados:::::::: cpe:2.3:o:apple:visionos:::::::: cpe:2.3:o:apple:watchos:::::::: cpe:2.3:o:apple:macos:::::::: cpe:2.3:o:apple:iphone_os::::::::
References	~~() https://support.apple.com/en-us/128066 -~~	() https://support.apple.com/en-us/128066 - Release Notes, Vendor Advisory
References	~~() https://support.apple.com/en-us/128067 -~~	() https://support.apple.com/en-us/128067 - Release Notes, Vendor Advisory
References	~~() https://support.apple.com/en-us/128068 -~~	() https://support.apple.com/en-us/128068 - Release Notes, Vendor Advisory
References	~~() https://support.apple.com/en-us/128070 -~~	() https://support.apple.com/en-us/128070 - Release Notes, Vendor Advisory
First Time		Apple visionos Apple macos Apple Apple watchos Apple ipados Apple iphone Os

28 Jul 2026, 16:19

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 9.8
CWE		CWE-862

27 Jul 2026, 21:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-07-27 21:17

Updated : 2026-07-28 18:43

NVD link : CVE-2026-64746

Mitre link : CVE-2026-64746

CVE.ORG link : CVE-2026-64746

JSON object : View

Products Affected

apple

ipados
watchos
visionos
macos
iphone_os

CWE

CWE-862

Missing Authorization

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