What is CVE-2025-61908?

CVE-2025-61908 is a medium-severity vulnerability in Icinga, classified under NULL Pointer Dereference. CVSS score: 6.5/10. Published 2025-10-16.

How severe is CVE-2025-61908?

Medium severity. CVSS v3 base score is 6.5 out of 10.

NULL pointer dereference in Icinga

CVE-2025-61908

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 us…

EPSS: 0.005 (39.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

Affected products

Icinga
Icinga Icinga2 — versions >=2.10.0, < 2.13.13, >=2.14.0, < 2.14.7, >=2.15.0, < 2.15.1

Weakness classification (CWE)

CWE-476 — NULL Pointer Dereference

References

security-advisories@github.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
security-advisories@github.com (Patch, x_refsource_MISC)
security-advisories@github.com (x_refsource_MISC, Release Notes)

Frequently asked questions

What is CVE-2025-61908?: CVE-2025-61908 is a medium-severity vulnerability in Icinga, classified under NULL Pointer Dereference. CVSS score: 6.5/10. Published 2025-10-16.
How severe is CVE-2025-61908?: Medium severity. CVSS v3 base score is 6.5 out of 10.