CVE-2026-20669: A parsing issue in the handling of directory paths was addressed with improved path validation. This issue is fixed in macOS Tahoe 26.3. An app may be able to…

PriorityP426medium5.5CVSS 3.1

AVLACLPRLUINSUCHINAN

EPSS

0.13%

2.9th percentile

A parsing issue in the handling of directory paths was addressed with improved path validation. This issue is fixed in macOS Tahoe 26.3. An app may be able to access sensitive user data.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
apple	macos	< 26.3	26.3
apple	macos_tahoe	—	—

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