CVE-2024-40866

The issue was addressed with improved UI. This issue is fixed in Safari 18, macOS Sequoia 15. Visiting a malicious website may lead to address bar spoofing.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://support.apple.com/en-us/121238	Release Notes Vendor Advisory
https://support.apple.com/en-us/121241	Release Notes Vendor Advisory
http://seclists.org/fulldisclosure/2024/Sep/33
http://seclists.org/fulldisclosure/2024/Sep/37
https://lists.debian.org/debian-lts-announce/2024/11/msg00019.html

Configurations

Configuration 1 (hide)

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

History

04 Nov 2025, 17:16

Type	Values Removed	Values Added
References		() http://seclists.org/fulldisclosure/2024/Sep/33 - () http://seclists.org/fulldisclosure/2024/Sep/37 -

03 Nov 2025, 22:17

Type	Values Removed	Values Added
References		() https://lists.debian.org/debian-lts-announce/2024/11/msg00019.html -

24 Sep 2024, 19:02

Type	Values Removed	Values Added
CWE		NVD-CWE-noinfo
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 6.5
References	~~() https://support.apple.com/en-us/121238 -~~	() https://support.apple.com/en-us/121238 - Release Notes, Vendor Advisory
References	~~() https://support.apple.com/en-us/121241 -~~	() https://support.apple.com/en-us/121241 - Release Notes, Vendor Advisory
First Time		Apple safari Apple Apple macos
CPE		cpe:2.3:a:apple:safari:::::::: cpe:2.3:o:apple:macos::::::::

20 Sep 2024, 12:31

Type	Values Removed	Values Added
Summary		(es) El problema se solucionó con una interfaz de usuario mejorada. Este problema se solucionó en Safari 18 y macOS Sequoia 15. Visitar un sitio web malicioso puede provocar la suplantación de la barra de direcciones.

17 Sep 2024, 00:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-09-17 00:15

Updated : 2025-11-04 17:16

NVD link : CVE-2024-40866

Mitre link : CVE-2024-40866

CVE.ORG link : CVE-2024-40866

JSON object : View

Products Affected

apple

safari
macos

CWE

NVD-CWE-noinfo

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