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
| Link | Resource |
|---|---|
| https://support.apple.com/en-us/125634 | |
| https://support.apple.com/en-us/125635 | Release Notes Vendor Advisory |
Configurations
History
17 Dec 2025, 21:15
| Type | Values Removed | Values Added |
|---|---|---|
| Summary | (en) 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 |
|
04 Nov 2025, 16:27
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* | |
| First Time |
Apple macos
Apple |
|
| References | () https://support.apple.com/en-us/125635 - Release Notes, Vendor Advisory |
04 Nov 2025, 15:15
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.5 |
| CWE | CWE-347 |
04 Nov 2025, 02:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-11-04 02:15
Updated : 2025-12-17 21:15
NVD link : CVE-2025-43390
Mitre link : CVE-2025-43390
CVE.ORG link : CVE-2025-43390
JSON object : View
Products Affected
apple
- macos
CWE
CWE-347
Improper Verification of Cryptographic Signature