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 - () https://lists.debian.org/debian-lts-announce/2024/11/msg00019.html -

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

{"id": "CVE-2024-40866", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "[email protected]", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2024-09-17T00:15:49.840", "references": [{"url": "https://support.apple.com/en-us/121238", "tags": ["Release Notes", "Vendor Advisory"], "source": "[email protected]"}, {"url": "https://support.apple.com/en-us/121241", "tags": ["Release Notes", "Vendor Advisory"], "source": "[email protected]"}, {"url": "http://seclists.org/fulldisclosure/2024/Sep/33", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://seclists.org/fulldisclosure/2024/Sep/37", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.debian.org/debian-lts-announce/2024/11/msg00019.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "[email protected]", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "El problema se solucion\u00f3 con una interfaz de usuario mejorada. Este problema se solucion\u00f3 en Safari 18 y macOS Sequoia 15. Visitar un sitio web malicioso puede provocar la suplantaci\u00f3n de la barra de direcciones."}], "lastModified": "2025-11-04T17:16:02.817", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0DCB4657-8F40-418E-8E98-743C271E4CDE", "versionEndExcluding": "18.0"}, {"criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E8017C16-A17E-4AE7-9A0B-1295200A3A45", "versionEndExcluding": "15.0"}], "operator": "OR"}]}], "sourceIdentifier": "[email protected]"}