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CVE Watch10 nov 2026

CVE-2026-28247

Improper Access Control Applied to Mirrored or Aliased Memory Regions in AMD Secure Encrypted Virtualization (SEV) firmware could allow a ma

CVSS

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Sin CVSS

EPSS

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KEV

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Exploit Today

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0-100

Publicado: 10 nov 2026 · Última mod.: 10 nov 2026 · CWE-1257

EPSS · 30d

Sin historial EPSS suficiente todavía.

Descripción técnica

Improper Access Control Applied to Mirrored or Aliased Memory Regions in AMD Secure Encrypted Virtualization (SEV) firmware could allow a malicious hypervisor to change the encryption bit for guest context pages potentially resulting in loss of integrity.

Referencias oficiales
CVEs relacionados

Sin CVEs relacionados por CWE o producto.