CVE-2010-4011: Apple Mac OS X Server

Medium severity, CVSS 4.0. EPSS: 0.9% chance of exploitation in the next 30 days.

Dovecot in Apple Mac OS X 10.6.5 10H574 does not properly manage memory for user names, which allows remote authenticated users to read the private e-mail of other persons in opportunistic circumstances via standard e-mail clients accessing a user's own mailbox, related to a "memory aliasing issue."

Affected products

• Apple Mac OS X Server: version 10.6.5 only

Published 2010-11-17. Last modified 2026-06-16.