CVE-2026-73973 Linuxfabrik Monitoring Plugins: Arbitrary root file disclosure via unconfined --filename in logfile plugin (sudoers LPE)

Linuxfabrik Monitoring Plugins provides monitoring plugins for Icinga, Nagios, and related systems. Prior to version 7.0.0, check-plugins/logfile/logfile accepted a free-form --filename path and opened it as root when invoked through the shipped nagios or icinga sudoers allowlist, without confini...

CVE-2026-73973

Linuxfabrik Monitoring Plugins (for Icinga/Nagios) prior to 7.0.0 is vulnerable to arbitrary root file disclosure via the check-plugins/logfile/logfile plugin. The --filename parameter accepts a free-form path that is opened as root through the shipped sudoers allowlist, with no confinement to /v...

CVE-2026-73973 Linuxfabrik Monitoring Plugins: Arbitrary root file disclosure via unconfined --filename in logfile plugin (sudoers LPE)

Linuxfabrik Monitoring Plugins provides monitoring plugins for Icinga, Nagios, and related systems. Prior to version 7.0.0, check-plugins/logfile/logfile accepted a free-form --filename path and opened it as root when invoked through the shipped nagios or icinga sudoers allowlist, without confini...

CVE-2026-73973 Linuxfabrik Monitoring Plugins: Arbitrary root file disclosure via unconfined --filename in logfile plugin (sudoers LPE)

Linuxfabrik Monitoring Plugins provides monitoring plugins for Icinga, Nagios, and related systems. Prior to version 7.0.0, check-plugins/logfile/logfile accepted a free-form --filename path and opened it as root when invoked through the shipped nagios or icinga sudoers allowlist, without confini...

EUVD-2026-62184

Linuxfabrik Monitoring Plugins provides monitoring plugins for Icinga, Nagios, and related systems. Prior to version 7.0.0, check-plugins/logfile/logfile accepted a free-form --filename path and opened it as root when invoked through the shipped nagios or icinga sudoers allowlist, without confini...

PT-2026-78228

Name of the Vulnerable Software and Affected Versions Linuxfabrik Monitoring Plugins versions prior to 7.0.0 Description The check-plugins/logfile/logfile plugin accepts a free-form --filename path and opens it with root privileges when invoked via the provided nagios or icinga sudoers allowlist...