CVE-2026-84533

A cryptographic issue was addressed with improved integrity checks. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, tvOS 27, watchOS 27. An attacker in a privileged network position may be able to modify network traffic.

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.6 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity HIGH

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/149036	Release Notes Vendor Advisory
https://support.apple.com/en-us/149037	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:tvos::::::::
	cpe:2.3:o:apple:watchos::::::::

History

16 Sep 2026, 14:51

Type	Values Removed	Values Added
CWE		NVD-CWE-noinfo
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/149036 -~~	() https://support.apple.com/en-us/149036 - Release Notes, Vendor Advisory
References	~~() https://support.apple.com/en-us/149037 -~~	() https://support.apple.com/en-us/149037 - Release Notes, Vendor Advisory
First Time		Apple watchos Apple tvos Apple iphone Os Apple macos Apple ipados Apple
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 5.3
CPE		cpe:2.3:o:apple:tvos:::::::: cpe:2.3:o:apple:iphone_os:::::::: cpe:2.3:o:apple:watchos:::::::: cpe:2.3:o:apple:macos:::::::: cpe:2.3:o:apple:ipados::::::::

Information

Published : 2026-09-14 21:17

Updated : 2026-09-16 14:51

NVD link : CVE-2026-84533

Mitre link : CVE-2026-84533

CVE.ORG link : CVE-2026-84533

JSON object : View

Products Affected

apple

iphone_os
ipados
tvos
watchos
macos

CWE

NVD-CWE-noinfo

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