CVE-2026-20666

Medium · 5.5

CVSS

5.5

EPSS

0.1%

Published

Feb 11, 2026

CISA due date

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The record

An authorization issue was addressed with improved state management. This issue is fixed in macOS Tahoe 26.3. An app may be able to access sensitive user data.

Affected packages

Ecosystem	Package	Introduced	Fixed