Unrated severityNVD Advisory· Published Nov 4, 2025· Updated Apr 2, 2026

CVE-2025-43390

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.

Affected products

Apple Inc./macOS Sequoiallm-fuzzy
Range: < 15.7.2
Apple Inc./macOS Tahoellm-fuzzy
Range: < 26.1
Apple Inc./macOSv5
Range: 0

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

support.apple.com/en-us/125634mitre
support.apple.com/en-us/125635mitre

News mentions

No linked articles in our index yet.

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