CVE-2026-86907 in macOS

Sumário

de MITRE • 20/10/2026

An authorization issue was addressed with improved entitlement checks. This issue is fixed in macOS Sequoia 15.8, macOS Tahoe 26.7. An app with admin privileges may be able to modify the System Keychain.

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• Responsável: Apple
• Reservar: 08/09/2026
• Divulgação: 20/10/2026
• Moderação: aceite
• Entrada: VDB-422618
• CPE: 20261020
• CWE: CWE-269 (confirmado)
• CVSS: 7.7 (VulDB)
• EPSS: 0.00000
• KEV: não
• Atividades: muito baixo
• Sector: Energy, Government, ...

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-86907
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-86907
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-86907/