CVE-2021-23893

ALTO 7.8CVE-2021-23893 · Published 01/10/2021 · updated 17/06/2026

En resumen

CVE-2021-23893 es una vulnerabilidad ALTO (CVSS 7.8) que afecta a drive encryption (mcafee).
Probabilidad de explotación en los próximos 30 días (EPSS): 0.15%, mayor que el 4.1% de las vulnerabilidades.
Solución: actualizar a 7.3.0 o posterior.

Package	Affected versions	Patched versions
drive encryption mcafee	`= 7.3.0< 7.3.0`	`7.3.0`

Description

Privilege Escalation vulnerability in a Windows system driver of McAfee Drive Encryption (DE) prior to 7.3.0 could allow a local non-admin user to gain elevated system privileges via exploiting an unutilized memory buffer.

References

kc.mcafee.com/corporate/index

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