CVE-2026-84555 is a vulnerability in Apple macOS
Published on September 14, 2026
An authorization issue was addressed with improved access control. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8. An app may be able to access sensitive user data.
Products Associated with CVE-2026-84555
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Affected Versions
Apple macOS:- Before 15.8 is affected.
- Before 27 is affected.