CVE-2026-49783 in Windows

Resumen

por MITRE • 2026-07-14

Improperly implemented security check for standard in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.

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• Responsable: Microsoft
• Reservar: 2026-06-01
• Divulgación: 2026-07-14
• Moderación: aceptado
• Artículo: VDB-378470
• CPE: listo
• CWE: CWE-285 (confirmado)
• CVSS: 4.2 (VulDB)
• EPSS: 0.00000
• KEV: no
• Actividades: bajo
• Sector: Homeoffice, Education, ...

Fuentes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-49783
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-49783
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-49783/