5.5
Medium
CVE-2025-43521 A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions
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, macOS Tahoe 26.2. An app may be able to access sensitive user data.
Affected products and versions
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