A downgrade issue was addressed with additional code-signing restrictions. This issue is fixed in macOS Sequoia 15.4. An app may be able to access protected user data.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00047.

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Apple
  • Macos

Configuration 1 [-]

cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*

No data.

No data.

Advisories
Source ID Title
EUVD EUVD EUVD-2025-8956 A downgrade issue was addressed with additional code-signing restrictions. This issue is fixed in macOS Sequoia 15.4. An app may be able to access protected user data.
Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
http://seclists.org/fulldisclosure/2025/Apr/8 cve-icon
https://support.apple.com/en-us/122373 cve-icon cve-icon
History

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

Type Values Removed Values Added
References

Fri, 04 Apr 2025 18:15:00 +0000

Type Values Removed Values Added
First Time appeared Apple
Apple macos
CPEs cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
Vendors & Products Apple
Apple macos

Tue, 01 Apr 2025 14:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

 cvssV3_1

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

ssvc

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

Tue, 01 Apr 2025 05:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-200
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Mon, 31 Mar 2025 22:45:00 +0000

Type Values Removed Values Added
Description A downgrade issue was addressed with additional code-signing restrictions. This issue is fixed in macOS Sequoia 15.4. An app may be able to access protected user data.
References
cve-icon MITRE

Status: PUBLISHED

Assigner: apple

Published:

Updated: 2025-11-03T21:10:10.508Z

Reserved: 2025-01-17T00:00:45.007Z

Link: CVE-2025-24239

cve-icon Vulnrichment

Updated: 2025-11-03T21:10:10.508Z

cve-icon NVD

Status : Modified

Published: 2025-03-31T23:15:21.157

Modified: 2025-11-03T22:18:34.777

Link: CVE-2025-24239

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.