CVE-2026-20666

MediumCVSS 5.5/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-285

Affected software

No affected versions have been published.

Timeline

Published
Feb 11, 2026
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2026-20666: Medium severity, CVSS 5.5 | Vulnix