A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS Sequoia 15.7.2, macOS Tahoe 26.1. An app may be able to access user-sensitive data.

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Fixes

Solution

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Workaround

No workaround given by the vendor.

History

Wed, 17 Dec 2025 21:00:00 +0000

Type Values Removed Values Added
Description A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS Sequoia 15.7.2. An app may be able to access user-sensitive data. A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS Sequoia 15.7.2, macOS Tahoe 26.1. An app may be able to access user-sensitive data.
References

Tue, 04 Nov 2025 16:45:00 +0000

Type Values Removed Values Added
First Time appeared Apple macos Sequoia
Vendors & Products Apple macos Sequoia

Tue, 04 Nov 2025 16:30:00 +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, 04 Nov 2025 15:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-347
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N'}

ssvc

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


Tue, 04 Nov 2025 01:45:00 +0000

Type Values Removed Values Added
Description A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS Sequoia 15.7.2. An app may be able to access user-sensitive data.
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: apple

Published:

Updated: 2025-12-17T20:47:18.153Z

Reserved: 2025-04-16T15:24:37.117Z

Link: CVE-2025-43390

cve-icon Vulnrichment

Updated: 2025-11-04T14:39:46.184Z

cve-icon NVD

Status : Modified

Published: 2025-11-04T02:15:45.890

Modified: 2025-12-17T21:15:57.860

Link: CVE-2025-43390

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-11-04T16:33:17Z

Weaknesses