CVE-2026-70277 in Windows

Sumário

de MITRE • 14/10/2026

Out-of-bounds read in Windows Fast FAT Driver allows an unauthorized attacker to disclose information locally.

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• Responsável: Microsoft
• Reservar: 04/08/2026
• Divulgação: 14/10/2026
• Moderação: aceite
• Entrada: VDB-418826
• CPE: 20261014
• CWE: CWE-125 (confirmado)
• CVSS: 5.5 (CNA)
• EPSS: 0.00553
• KEV: não
• Atividades: muito baixo
• Sector: Energy, Government, ...

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-70277
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-70277
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-70277/