CVE-2018-6686: McAfee Drive Encryption

Medium severity, CVSS 6.6. EPSS: 0.2% chance of exploitation in the next 30 days.

Authentication Bypass vulnerability in TPM autoboot in McAfee Drive Encryption (MDE) 7.1.0 and above allows physically proximate attackers to bypass local security protection via specific set of circumstances.

Affected products

• McAfee Drive Encryption: from 7.1.0

Published 2018-07-27. Last modified 2026-06-17.