A custom URL scheme handling issue was addressed with improved input validation. This issue is fixed in Safari 18, iOS 17.7.1 and iPadOS 17.7.1, macOS Sequoia 15, watchOS 11, iOS 18 and iPadOS 18. Maliciously crafted web content may violate iframe sandboxing policy.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00205.

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Apple
  • Ipados
  • Iphone Os
  • Macos
  • Safari
  • Watchos

Configuration 1 [-]

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:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*

No data.

No data.

Advisories
Source ID Title
EUVD EUVD EUVD-2024-40907 A custom URL scheme handling issue was addressed with improved input validation. This issue is fixed in Safari 18, iOS 17.7.1 and iPadOS 17.7.1, macOS Sequoia 15, watchOS 11, iOS 18 and iPadOS 18. Maliciously crafted web content may violate iframe sandboxing policy.
Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
http://seclists.org/fulldisclosure/2024/Oct/10 cve-icon
https://support.apple.com/en-us/121238 cve-icon cve-icon
https://support.apple.com/en-us/121240 cve-icon cve-icon
https://support.apple.com/en-us/121241 cve-icon cve-icon
https://support.apple.com/en-us/121250 cve-icon cve-icon
https://support.apple.com/en-us/121567 cve-icon cve-icon
History

Mon, 03 Nov 2025 22:30:00 +0000

Type Values Removed Values Added
References

Mon, 14 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00078}

 epss

{'score': 0.001}

Wed, 30 Oct 2024 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Tue, 29 Oct 2024 18:00:00 +0000

Type Values Removed Values Added
First Time appeared Apple
Apple ipados
Apple iphone Os
Apple macos
Apple safari
Apple watchos
Weaknesses NVD-CWE-noinfo
CPEs 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:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*
Vendors & Products Apple
Apple ipados
Apple iphone Os
Apple macos
Apple safari
Apple watchos
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N'}

Mon, 28 Oct 2024 21:15:00 +0000

Type Values Removed Values Added
Description A custom URL scheme handling issue was addressed with improved input validation. This issue is fixed in Safari 18, iOS 17.7.1 and iPadOS 17.7.1, macOS Sequoia 15, watchOS 11, iOS 18 and iPadOS 18. Maliciously crafted web content may violate iframe sandboxing policy.
References
cve-icon MITRE

Status: PUBLISHED

Assigner: apple

Published:

Updated: 2025-11-03T22:07:32.261Z

Reserved: 2024-08-20T21:42:05.923Z

Link: CVE-2024-44155

cve-icon Vulnrichment

Updated: 2024-10-30T15:18:43.191Z

cve-icon NVD

Status : Modified

Published: 2024-10-28T21:15:05.460

Modified: 2025-11-03T22:18:23.987

Link: CVE-2024-44155

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.