medium5.5
CVE-2025-43390
A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Apple | Macos | before 15.7.2 |