CVE-2025-39666
High · 7.3CVSS
7.3
EPSS
0.1%
Published
Apr 7, 2026
CISA due date
—
The record
Local privilege escalation in Checkmk 2.2.0 (EOL), Checkmk 2.3.0 before 2.3.0p46, Checkmk 2.4.0 before 2.4.0p25, and Checkmk 2.5.0 (beta) before 2.5.0b3 allows a site user to escalate their privileges to root, by manipulating files in the site context that are processed when the `omd` administrative command is run by root.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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