CVE-2026-86903

An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, tvOS 27, visionOS 27, watchOS 27. An app may be able to disclose kernel memory.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

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
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:tvos::::::::
	cpe:2.3:o:apple:visionos::::::::
	cpe:2.3:o:apple:watchos::::::::

History

No history.

Information

Published : 2026-09-14 21:17

Updated : 2026-09-16 01:02

NVD link : CVE-2026-86903

Mitre link : CVE-2026-86903

CVE.ORG link : CVE-2026-86903

JSON object : View

Products Affected

apple

iphone_os
ipados
visionos
tvos
watchos
macos

CWE

CWE-125

Out-of-bounds Read

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