CVE-2025-61909

Icinga 2 is an open source monitoring system. From 2.10.0 to before 2.15.1, 2.14.7, and 2.13.13, the safe-reload script (also used during systemctl reload icinga2) and logrotate configuration shipped with Icinga 2 read the PID of the main Icinga 2 process from a PID file writable by the daemon user, but send the signal as the root user. This can allow the Icinga user to send signals to processes it would otherwise not permitted to. A fix is included in the following Icinga 2 versions: 2.15.1, 2.14.7, and 2.13.13.

CVSS

No CVSS.

References

Link	Resource
https://github.com/Icinga/icinga2/commit/51ec73cbd922a76fc0f60e1d8d33acd7caa5d587
https://github.com/Icinga/icinga2/issues/10527
https://github.com/Icinga/icinga2/security/advisories/GHSA-pg6g-g99v-mw46
https://icinga.com/blog/releasing-icinga-2-v2-15-1-2-14-7-and-2-13-13-and-icinga-db-web-v1-2-3-and-1-1-4

Configurations

No configuration.

History

16 Oct 2025, 18:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-10-16 18:15

Updated : 2025-10-21 19:31

NVD link : CVE-2025-61909

Mitre link : CVE-2025-61909

CVE.ORG link : CVE-2025-61909

JSON object : View

Products Affected

No product.

CWE

CWE-250

Execution with Unnecessary Privileges

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