CVE-2025-43368

A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26, iOS 26 and iPadOS 26, macOS Tahoe 26. Processing maliciously crafted web content may lead to an unexpected Safari crash.

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://support.apple.com/en-us/125108	Release Notes Vendor Advisory
https://support.apple.com/en-us/125110
https://support.apple.com/en-us/125113	Release Notes Vendor Advisory
http://seclists.org/fulldisclosure/2025/Sep/49
http://seclists.org/fulldisclosure/2025/Sep/53
http://seclists.org/fulldisclosure/2025/Sep/59
http://www.openwall.com/lists/oss-security/2025/09/22/3
https://cert-portal.siemens.com/productcert/html/ssa-032379.html

Configurations

Configuration 1 (hide)

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

History

18 Oct 2026, 21:10

Type	Values Removed	Values Added
Summary		(es) Un problema de uso después de liberación se abordó con una gestión de memoria mejorada. Este problema está solucionado en Safari 26, iOS 26 y iPadOS 26. El procesamiento de contenido web creado con fines maliciosos puede provocar un cierre inesperado de Safari.

Information

Published : 2025-09-15 23:15

Updated : 2026-10-18 21:10

NVD link : CVE-2025-43368

Mitre link : CVE-2025-43368

CVE.ORG link : CVE-2025-43368

JSON object : View

Products Affected

apple

iphone_os
macos
safari
ipados

CWE

CWE-416

Use After Free

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