CVE-2026-20699
Medium · 6.2CVSS
6.2
EPSS
0.1%
Published
Mar 25, 2026
CISA due date
—
The record
A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.3, macOS Tahoe 26.4. An app may be able to access user-sensitive data.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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