CVE-2026-20602

Medium · 5.5

CVSS

5.5

EPSS

0.2%

Published

Feb 11, 2026

CISA due date

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The record

The issue was addressed with improved handling of caches. This issue is fixed in macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3. An app may be able to cause a denial-of-service.

Affected packages

Ecosystem	Package	Introduced	Fixed