CVE-2026-80214
LibreNMS Authenticated Remote Code Execution
LibreNMS’s Virtualization Discovery module is vulnerable to command line injection. An authenticated admin user can execute arbitrary code on the host server.
https://www.cve.org/CVERecord?id=CVE-2026-80214
LibreNMS Authenticated RCE (< 26.5.0)
When there’s one, there’s normally more. This is a part 2 to our previous post on LibreNMS.
Sayuri Nekomiya