CVE-2026-67433: Linuxfabrik Monitoring-Plugins

Medium severity, CVSS 5.8. EPSS: 0.1% chance of exploitation in the next 30 days.

Linuxfabrik monitoring-plugins provides Python monitoring plugins for Icinga, Nagios, and related monitoring systems. In version 6.0.0, the logfile check legacy database migration moved a predictable path from /tmp with os.rename() and allowed a local user controlling the plugin account to place a symlink that would be followed by sqlite3.connect() during a root-run check.

Affected products

• Linuxfabrik Monitoring-Plugins: version 6.0.0 only

Published 2026-07-29. Last modified 2026-07-30.