CVE-2026-43654

The issue was addressed with improved memory handling. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. An app may be able to disclose kernel memory.

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 HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://support.apple.com/en-us/127110	Release Notes Vendor Advisory
https://support.apple.com/en-us/127111	Release Notes Vendor Advisory
https://support.apple.com/en-us/127115	Release Notes Vendor Advisory
https://support.apple.com/en-us/127116	Release Notes Vendor Advisory
https://support.apple.com/en-us/127117	Release Notes Vendor Advisory
https://support.apple.com/en-us/127118	Release Notes Vendor Advisory
https://support.apple.com/en-us/127119	Release Notes Vendor Advisory
https://support.apple.com/en-us/127120	Release Notes Vendor Advisory

Configurations

Configuration 1 (hide)

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

26 Oct 2026, 18:10

Type	Values Removed	Values Added
Summary		(es) El problema se abordó con un manejo de memoria mejorado. Este problema está solucionado en iOS 18.7.9 y iPadOS 18.7.9, iOS 26.5 y iPadOS 26.5, macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. Una aplicación podría divulgar memoria del kernel.

Information

Published : 2026-05-11 21:19

Updated : 2026-10-26 18:10

NVD link : CVE-2026-43654

Mitre link : CVE-2026-43654

CVE.ORG link : CVE-2026-43654

JSON object : View

Products Affected

apple

macos
iphone_os
watchos
ipados
tvos
visionos

CWE

CWE-497

Exposure of Sensitive System Information to an Unauthorized Control Sphere

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