CVE-2026-43660

A validation issue was addressed with improved logic. This issue is fixed in Safari 26.5, iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. Processing maliciously crafted web content may prevent Content Security Policy from being enforced.

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/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
https://support.apple.com/en-us/127121

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: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) Se abordó un problema de validación con lógica mejorada. Este problema se solucionó en iOS 18.7.9 y iPadOS 18.7.9, iOS 26.5 y iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. El procesamiento de contenido web creado con fines maliciosos puede impedir que se aplique la Política de Seguridad de Contenido.

Information

Published : 2026-05-11 21:19

Updated : 2026-10-26 18:10

NVD link : CVE-2026-43660

Mitre link : CVE-2026-43660

CVE.ORG link : CVE-2026-43660

JSON object : View

Products Affected

apple

macos
iphone_os
watchos
ipados
tvos
visionos

CWE

CWE-693

Protection Mechanism Failure

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