CVE-2007-1589: Truecrypt Foundation Truecrypt

Low severity, CVSS 2.1. EPSS: 0.3% chance of exploitation in the next 30 days.

TrueCrypt before 4.3, when set-euid mode is used on Linux, allows local users to cause a denial of service (filesystem unavailability) by dismounting a volume mounted by a different user.

Affected products

• Truecrypt Foundation Truecrypt: version 4.0 only; version 4.1 only; version 4.2 only; version 4.2a only

Published 2007-03-21. Last modified 2026-06-16.