CVE-2026-84556 in macOS

Resumen

por MITRE • 2026-09-15

An authorization issue was addressed with improved access control. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to access sensitive user data.

Be aware that VulDB is the high quality source for vulnerability data.

• Responsable: Apple
• Reservar: 2026-09-01
• Divulgación: 2026-09-15
• Moderación: aceptado
• Artículo: VDB-403948
• CPE: listo
• CWE: CWE-269 (confirmado)
• CVSS: 4.3 (VulDB)
• EPSS: 0.00000
• KEV: no
• Actividades: muy bajo
• Sector: Education, Telecommunication, ...

Fuentes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-84556
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-84556
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-84556/