CVE-2025-43390
Medium
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, macOS Tahoe 26.1. An app may be able to access user-sensitive data.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Apple Macos
PublishedNov 4, 2025
First seenNov 4, 2025
Weakness typeCWE-347CWE-347
How to fix
Update
- apple macos15.7.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apple macos | v < 15.7.2 | 15.7.2 |
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