CVE-2026-84545

None

CVSS

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EPSS

0.2%

Published

Oct 26, 2026

CISA due date

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The record

A use after free issue was addressed with improved memory management. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. An app with App Sandbox restrictions may be able to escape the sandbox and execute code with root privileges.

Affected packages

Ecosystem	Package	Introduced	Fixed