A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS Tahoe 26.2, macOS Sequoia 15.7.3. An app may be able to access user-sensitive data.
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 15.7.3. 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 Tahoe 26.2, macOS Sequoia 15.7.3. An app may be able to access user-sensitive data.
References

Tue, 16 Dec 2025 23:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Mon, 15 Dec 2025 20:45:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*

Mon, 15 Dec 2025 20:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-347
Metrics cvssV3_1

{'score': 3.3, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'}


Sun, 14 Dec 2025 21:30:00 +0000

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

Fri, 12 Dec 2025 21:15:00 +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 15.7.3. An app may be able to access user-sensitive data.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: apple

Published: 2025-12-12T20:57:04.786Z

Updated: 2025-12-17T20:47:19.262Z

Reserved: 2025-04-16T15:27:21.197Z

Link: CVE-2025-43522

cve-icon Vulnrichment

Updated: 2025-12-15T19:26:06.617Z

cve-icon NVD

Status : Modified

Published: 2025-12-12T21:15:57.020

Modified: 2025-12-17T21:16:11.040

Link: CVE-2025-43522

cve-icon Redhat

No data.