CVE-2026-70304 in Windows

Sumário

de MITRE • 12/08/2026

Heap-based buffer overflow in Windows DNS allows an authorized attacker to elevate privileges locally.

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• Responsável: Microsoft
• Reservar: 04/08/2026
• Divulgação: 12/08/2026
• Moderação: aceite
• Entrada: VDB-388869
• CPE: pronto
• CWE: CWE-122 (confirmado)
• CVSS: 10.0 (VulDB)
• EPSS: 0.00000
• KEV: não
• Atividades: baixo
• Sector: Agriculture, Hostingprovider, ...

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-70304
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-70304
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-70304/