Disclosure summary
Icinga 2 is an open source monitoring system. From 2.10.0 to before 2.15.1, 2.14.7, and 2.13.13, when creating an invalid reference, such as a reference to null, dereferencing results in a segmentation fault. This can be used by any API user with access to an API endpoint that allows specifying a filter expression to crash the Icinga 2 daemon. A fix is included in the following Icinga 2 versions: 2.15.1, 2.14.7, and 2.13.13.
Source-reported weakness categories
CWE-476
Source-specific records & product guidance
Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.
NIST National Vulnerability Database · NVD-CVE-2025-61908
Open original source · Updated Oct 09, 2026
Only CPE matches marked vulnerable=true are indexed. AND/OR platform conditions must be checked in the original NVD record.
| Vendor | Product / association | Version / bounds |
|---|---|---|
| icinga | icinga | * {"versionStartIncluding":"2.15.0","versionEndExcluding":"2.15.1"} |
Original records & references
- NIST NVD record
- CVE Program record
- github.com — Patch
- github.com — Patch, Vendor Advisory
- icinga.com — Release Notes
PUBLISHED 2025-10-16T14:15:37-04:00
MODIFIED 2026-10-09T06:10:00-04:00
INGESTED 2026-10-10T20:50:24-04:00