WID-SEC-W-2026-0596

csafDEcert_bund

DeutschShown in its original language — a full translation is planned for a future version.

Checkmk: Schwachstelle ermöglicht Denial of Service

view advisory published 2026-03-04

Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in Checkmk ausnutzen, um einen Denial of Service Angriff durchzuführen.

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2026-3103USmedium5.4OT elevated—
A logic error in the remove_password() function in Checkmk GmbH's Checkmk versions <2.4.0p23, <2.3.0p43, and 2.2.0 (EOL) allows a low-privileged user to cause data loss.
02

references

External citations — patches, advisories, analysis.

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