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 Sonoma 14.8.2, macOS Tahoe 26.1. An app may be able to access sensitive user data.
Fix
Patch, vendor advisory and mitigation references on NVD 2
- https://support.apple.com/en-us/125635 Patch, Vendor Advisory
- https://support.apple.com/en-us/125636 Patch, Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 5.5 · appleNVD modified 2026-10-18 21:10
Affected (CPE criteria) 1
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
References 3
- https://support.apple.com/en-us/125634
- https://support.apple.com/en-us/125635 Patch, Vendor Advisory
- https://support.apple.com/en-us/125636 Patch, Vendor Advisory