Description

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.

INFO

Published Date :

2026-02-11T22:58:08.903Z

Last Modified :

2026-04-02T18:10:17.415Z

Source :

apple
AFFECTED PRODUCTS

The following products are affected by CVE-2026-20666 vulnerability.

Vendors Products
Apple
  • Macos
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-20666.

URL Resource
https://support.apple.com/en-us/126348 cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact