vulnerability
OS X update for AppleMobileFileIntegrity (CVE-2025-43521)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:M/Au:N/C:C/I:N/A:N) | Dec 15, 2025 | Dec 15, 2025 | Mar 18, 2026 |
Severity
5
CVSS
(AV:L/AC:M/Au:N/C:C/I:N/A:N)
Published
Dec 15, 2025
Added
Dec 15, 2025
Modified
Mar 18, 2026
Description
A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS Tahoe 26.2, macOS Sequoia 15.7.3. An app may be able to access sensitive user data.
Solutions
apple-osx-upgrade-15_7_3apple-osx-upgrade-26_2
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.