VulnerabilityBSI CERT-Bund

    Checkmk: Schwachstelle ermöglicht Privilegieneskalation

    NEOSEC enrichment — no mirror of the original source

    Ein lokaler Angreifer kann eine Schwachstelle in Checkmk ausnutzen, um seine Privilegien zu erhöhen.

    Source: BSI CERT-Bund. For licensing reasons NEOSEC Intel does not mirror the full text verbatim. The full text and expert commentary are available at the original source.

    Read the issue at BSI CERT-Bund

    Full advisory

    Mediumbsi:WID-SEC-2026-40721 linked CVE

    Open advisory with all CVEs

    More on Checkmk

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    Source: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-4072

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