CVE-2026-84522 in macOS

Summary

by MITRE • 09/15/2026

A race condition was addressed with improved state management. This issue is fixed in macOS Golden Gate 27. An app may be able to access sensitive user data.

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• Responsible: Apple
• Reservation: 09/01/2026
• Disclosure: 09/15/2026
• Moderation: accepted
• Entry: VDB-403923
• CPE: ready
• CWE: CWE-362 (confirmed)
• CVSS: 2.8 (VulDB)
• EPSS: 0.00000
• KEV: no
• Activities: very low
• Sector: Hospital, Pharma, ...

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-84522
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-84522
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-84522/