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CVE Watch10 de nov. de 2026

CVE-2026-58811

In smmu_get_mair_idx of smmu.c, there is a possible way to apply incorrect memory attributes to direct memory access mappings due to a logic

CVSS

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Sem CVSS

EPSS

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KEV

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Exploit Today

0

0-100

Publicado: 10 de nov. de 2026 · Última mod.: 10 de nov. de 2026

EPSS · 30d

Ainda não há histórico EPSS suficiente.

Descrição técnica

In smmu_get_mair_idx of smmu.c, there is a possible way to apply incorrect memory attributes to direct memory access mappings due to a logic error. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

Referências oficiais
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Nenhum CVE relacionado por CWE ou produto.