Prometheus

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    Products: 5
    Vulnerabilities: 11
    Known Exploited: 0
    0
    Critical Level Threats
    5
    High Level Threats
    6
    Medium Level Threats
    0
    Low Level Threats

    Vulnerabilities

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    Vulnerabilities

    CVE-2026-44903

    Prometheus: Stored XSS via crafted histogram bucket label values in the heatmap display of the old Prometheus web UI

    Last Modified: Jun 05, 2026
    Published: May 26, 2026

    CVE-2026-42154

    Prometheus: remote read endpoint allows denial of service via crafted snappy payload

    Last Modified: Sep 03, 2026
    Published: May 04, 2026

    CVE-2026-42151

    Prometheus Azure AD remote write OAuth client secret exposed via config API

    Last Modified: Sep 09, 2026
    Published: May 04, 2026

    CVE-2026-40179

    Prometheus: Stored XSS via metric names and label values in web UI tooltips and metrics explorer

    Last Modified: Apr 22, 2026
    Published: Apr 15, 2026

    CVE-2023-40577

    Alertmanager UI is vulnerable to stored XSS via the /api/v1/alerts endpoint

    Last Modified: Feb 13, 2025
    Published: Aug 24, 2023
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    Prometheus Vulnerabilities & Security CVEs | CVE-DB