CVE-2011-5271: Clusterlabs Pacemaker

Medium severity, CVSS 5.5. EPSS: 0.5% chance of exploitation in the next 30 days.

Pacemaker before 1.1.6 configure script creates temporary files insecurely

Affected products

• Clusterlabs Pacemaker: before 1.1.6 (fixed in 1.1.6)

Published 2019-11-12. Last modified 2026-06-16.