CVE-2026-80214: Librenms

High severity, CVSS 8.6. EPSS: 0.5% chance of exploitation in the next 30 days.

LibreNMS’s Virtualization Discovery module is vulnerable to command line injection. An authenticated admin user can execute arbitrary code on the host server.

Affected products

• Librenms Librenms: from 23.10.0, before 26.4.1 (fixed in 26.4.1)

Published 2026-08-26. Last modified 2026-09-09.