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    WID-SEC-W-2026-2377

    Vulnerability from csaf_certbund - Published: 2026-07-15 22:00 - Updated: 2026-07-20 22:00
    Summary
    Wazuh: Mehrere Schwachstellen
    Severity
    Hoch
    Notes
    Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
    Produktbeschreibung: Wazuh ist eine Sicherheitsüberwachungsplattform, die Funktionen wie Intrusion Detection, Log-Analyse und Sicherheitsinformations- und Ereignismanagement (SIEM) bietet.
    Angriff: Ein Angreifer kann mehrere Schwachstellen in Wazuh ausnutzen, um seine Privilegien zu erhöhen, um einen Denial of Service Angriff durchzuführen, um Informationen offenzulegen, und um Sicherheitsvorkehrungen zu umgehen.
    Betroffene Betriebssysteme: - Linux - UNIX
    Affected products
    Product Identifier Version Remediation
    Open Source Wazuh <4.14.5
    Open Source / Wazuh
    <4.14.5
    Affected products
    Product Identifier Version Remediation
    Open Source Wazuh <4.14.5
    Open Source / Wazuh
    <4.14.5
    Affected products
    Product Identifier Version Remediation
    Open Source Wazuh <4.14.5
    Open Source / Wazuh
    <4.14.5
    Affected products
    Product Identifier Version Remediation
    Open Source Wazuh <4.14.5
    Open Source / Wazuh
    <4.14.5
    Affected products
    Product Identifier Version Remediation
    Open Source Wazuh <4.14.5
    Open Source / Wazuh
    <4.14.5
    Affected products
    Product Identifier Version Remediation
    Open Source Wazuh <4.14.5
    Open Source / Wazuh
    <4.14.5
    Affected products
    Product Identifier Version Remediation
    Open Source Wazuh <4.14.5
    Open Source / Wazuh
    <4.14.5
    Affected products
    Product Identifier Version Remediation
    Open Source Wazuh <4.14.5
    Open Source / Wazuh
    <4.14.5

    {
      "document": {
        "aggregate_severity": {
          "text": "hoch"
        },
        "category": "csaf_base",
        "csaf_version": "2.0",
        "distribution": {
          "tlp": {
            "label": "WHITE",
            "url": "https://www.first.org/tlp/"
          }
        },
        "lang": "de-DE",
        "notes": [
          {
            "category": "legal_disclaimer",
            "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
          },
          {
            "category": "description",
            "text": "Wazuh ist eine Sicherheits\u00fcberwachungsplattform, die Funktionen wie Intrusion Detection, Log-Analyse und Sicherheitsinformations- und Ereignismanagement (SIEM) bietet.",
            "title": "Produktbeschreibung"
          },
          {
            "category": "summary",
            "text": "Ein Angreifer kann mehrere Schwachstellen in Wazuh ausnutzen, um seine Privilegien zu erh\u00f6hen, um einen Denial of Service Angriff durchzuf\u00fchren, um Informationen offenzulegen, und um Sicherheitsvorkehrungen zu umgehen.",
            "title": "Angriff"
          },
          {
            "category": "general",
            "text": "- Linux\n- UNIX",
            "title": "Betroffene Betriebssysteme"
          }
        ],
        "publisher": {
          "category": "other",
          "contact_details": "csaf-provider@cert-bund.de",
          "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
          "namespace": "https://www.bsi.bund.de"
        },
        "references": [
          {
            "category": "self",
            "summary": "WID-SEC-W-2026-2377 - CSAF Version",
            "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-2377.json"
          },
          {
            "category": "self",
            "summary": "WID-SEC-2026-2377 - Portal Version",
            "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2377"
          },
          {
            "category": "external",
            "summary": "GitHub Security Advisory GHSA-34fx-c2xw-xcpg vom 2026-07-15",
            "url": "https://github.com/wazuh/wazuh/security/advisories/GHSA-34fx-c2xw-xcpg"
          },
          {
            "category": "external",
            "summary": "GitHub Security Advisory GHSA-37qc-8242-6crg vom 2026-07-15",
            "url": "https://github.com/wazuh/wazuh/security/advisories/GHSA-37qc-8242-6crg"
          },
          {
            "category": "external",
            "summary": "GitHub Security Advisory GHSA-476v-28pp-5wg9 vom 2026-07-15",
            "url": "https://github.com/wazuh/wazuh/security/advisories/GHSA-476v-28pp-5wg9"
          },
          {
            "category": "external",
            "summary": "GitHub Security Advisory GHSA-6q95-fcwc-4h44 vom 2026-07-15",
            "url": "https://github.com/wazuh/wazuh/security/advisories/GHSA-6q95-fcwc-4h44"
          },
          {
            "category": "external",
            "summary": "GitHub Security Advisory GHSA-jv5r-5p7c-g9fq vom 2026-07-15",
            "url": "https://github.com/wazuh/wazuh/security/advisories/GHSA-jv5r-5p7c-g9fq"
          },
          {
            "category": "external",
            "summary": "GitHub Security Advisory GHSA-qvrc-pcfc-jhqc vom 2026-07-15",
            "url": "https://github.com/wazuh/wazuh/security/advisories/GHSA-qvrc-pcfc-jhqc"
          },
          {
            "category": "external",
            "summary": "GitHub Security Advisory GHSA-rvr9-89q8-w883 vom 2026-07-15",
            "url": "https://github.com/wazuh/wazuh/security/advisories/GHSA-rvr9-89q8-w883"
          },
          {
            "category": "external",
            "summary": "GitHub Security Advisory GHSA-w2jj-pfq9-mh9p vom 2026-07-15",
            "url": "https://github.com/wazuh/wazuh/security/advisories/GHSA-w2jj-pfq9-mh9p"
          }
        ],
        "source_lang": "en-US",
        "title": "Wazuh: Mehrere Schwachstellen",
        "tracking": {
          "current_release_date": "2026-07-20T22:00:00.000+00:00",
          "generator": {
            "date": "2026-07-21T06:43:23.481+00:00",
            "engine": {
              "name": "BSI-WID",
              "version": "1.6.0"
            }
          },
          "id": "WID-SEC-W-2026-2377",
          "initial_release_date": "2026-07-15T22:00:00.000+00:00",
          "revision_history": [
            {
              "date": "2026-07-15T22:00:00.000+00:00",
              "number": "1",
              "summary": "Initiale Fassung"
            },
            {
              "date": "2026-07-16T22:00:00.000+00:00",
              "number": "2",
              "summary": "Referenz(en) aufgenommen: EUVD-2026-45077, EUVD-2026-45076, EUVD-2026-45089, EUVD-2026-45088, EUVD-2026-45079, EUVD-2026-45078"
            },
            {
              "date": "2026-07-20T22:00:00.000+00:00",
              "number": "3",
              "summary": "Referenz(en) aufgenommen: EUVD-2026-45978"
            }
          ],
          "status": "final",
          "version": "3"
        }
      },
      "product_tree": {
        "branches": [
          {
            "branches": [
              {
                "branches": [
                  {
                    "category": "product_version_range",
                    "name": "\u003c4.14.5",
                    "product": {
                      "name": "Open Source Wazuh \u003c4.14.5",
                      "product_id": "T056707"
                    }
                  },
                  {
                    "category": "product_version",
                    "name": "4.14.5",
                    "product": {
                      "name": "Open Source Wazuh 4.14.5",
                      "product_id": "T056707-fixed",
                      "product_identification_helper": {
                        "cpe": "cpe:/a:wazuh:wazuh:4.14.5"
                      }
                    }
                  }
                ],
                "category": "product_name",
                "name": "Wazuh"
              }
            ],
            "category": "vendor",
            "name": "Open Source"
          }
        ]
      },
      "vulnerabilities": [
        {
          "cve": "CVE-2026-28220",
          "product_status": {
            "known_affected": [
              "T056707"
            ]
          },
          "release_date": "2026-07-15T22:00:00.000+00:00",
          "title": "CVE-2026-28220"
        },
        {
          "cve": "CVE-2026-33434",
          "product_status": {
            "known_affected": [
              "T056707"
            ]
          },
          "release_date": "2026-07-15T22:00:00.000+00:00",
          "title": "CVE-2026-33434"
        },
        {
          "cve": "CVE-2026-33754",
          "product_status": {
            "known_affected": [
              "T056707"
            ]
          },
          "release_date": "2026-07-15T22:00:00.000+00:00",
          "title": "CVE-2026-33754"
        },
        {
          "cve": "CVE-2026-34150",
          "product_status": {
            "known_affected": [
              "T056707"
            ]
          },
          "release_date": "2026-07-15T22:00:00.000+00:00",
          "title": "CVE-2026-34150"
        },
        {
          "cve": "CVE-2026-39359",
          "product_status": {
            "known_affected": [
              "T056707"
            ]
          },
          "release_date": "2026-07-15T22:00:00.000+00:00",
          "title": "CVE-2026-39359"
        },
        {
          "cve": "CVE-2026-40106",
          "product_status": {
            "known_affected": [
              "T056707"
            ]
          },
          "release_date": "2026-07-15T22:00:00.000+00:00",
          "title": "CVE-2026-40106"
        },
        {
          "cve": "CVE-2026-44251",
          "product_status": {
            "known_affected": [
              "T056707"
            ]
          },
          "release_date": "2026-07-15T22:00:00.000+00:00",
          "title": "CVE-2026-44251"
        },
        {
          "cve": "CVE-2026-44252",
          "product_status": {
            "known_affected": [
              "T056707"
            ]
          },
          "release_date": "2026-07-15T22:00:00.000+00:00",
          "title": "CVE-2026-44252"
        }
      ]
    }