CVE-2025-32919

High

Description

Use of an insecure temporary directory in the Windows License plugin for the Checkmk Windows Agent allows Privilege Escalation. This issue affects Checkmk: from 2.4.0 before 2.4.0p13, from 2.3.0 before 2.3.0p38, from 2.2.0 before 2.2.0p46, and all versions of 2.1.0 (EOL).

SeverityHigh
CVSS7.8
Exploit probability—
ProductCheckmk
PublishedOct 9, 2025
First seenOct 9, 2025
Weakness typeCWE-427CWE-427

How to fix

Update
  • checkmk checkmk2.2.0 or later
Vendor advisories

Affected products

ProductAffected versionsFixed in
checkmk checkmk2.1.0 ≤ v < 2.2.0, 2.2.0, 2.3.0, 2.4.02.2.0

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.

CVE-2025-32919 · Checkmk · Dark Radar