WID-SEC-W-2026-1595

Vulnerability from csaf_certbund - Published: 2026-05-19 22:00 - Updated: 2026-05-19 22:00
Summary
Apache Airflow: 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: Apache Airflow ist eine Plattform zur programmatischen Erstellung, Planung und Überwachung von Workflows.
Angriff: Ein Angreifer kann mehrere Schwachstellen in Apache Airflow ausnutzen, um Dateien zu manipulieren und Informationen offenzulegen.
Betroffene Betriebssysteme: - Linux - UNIX
CVE-2026-27173
Affected products
Product Identifier Version Remediation
Apache Airflow CNCF Kubernetes provider <10.17.0
Apache / Airflow
 CNCF Kubernetes provider <10.17.0
CVE-2026-42526
Affected products
Product Identifier Version Remediation
Apache Airflow Amazon provider <9.28.0
Apache / Airflow
 Amazon provider <9.28.0
References
To clipboard 

{
  "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": "Apache Airflow ist eine Plattform zur programmatischen Erstellung, Planung und \u00dcberwachung von Workflows.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein Angreifer kann mehrere Schwachstellen in Apache Airflow ausnutzen, um Dateien zu manipulieren und Informationen offenzulegen.",
        "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-2026-1595 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1595.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2026-1595 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-1595"
      },
      {
        "category": "external",
        "summary": "OSS Security Mailing List vom 2026-05-19",
        "url": "https://seclists.org/oss-sec/2026/q2/607"
      },
      {
        "category": "external",
        "summary": "OSS Security Mailing List vom 2026-05-19",
        "url": "https://seclists.org/oss-sec/2026/q2/608"
      },
      {
        "category": "external",
        "summary": "CVERecord vom 2026-05-19",
        "url": "https://www.cve.org/CVERecord?id=CVE-2026-27173"
      },
      {
        "category": "external",
        "summary": "CVERecord vom 2026-05-19",
        "url": "https://www.cve.org/CVERecord?id=CVE-2026-42526"
      }
    ],
    "source_lang": "en-US",
    "title": "Apache Airflow: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2026-05-19T22:00:00.000+00:00",
      "generator": {
        "date": "2026-05-20T10:30:35.976+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.6.0"
        }
      },
      "id": "WID-SEC-W-2026-1595",
      "initial_release_date": "2026-05-19T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2026-05-19T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "CNCF Kubernetes provider \u003c10.17.0",
                "product": {
                  "name": "Apache Airflow CNCF Kubernetes provider \u003c10.17.0",
                  "product_id": "T054352"
                }
              },
              {
                "category": "product_version",
                "name": "CNCF Kubernetes provider 10.17.0",
                "product": {
                  "name": "Apache Airflow CNCF Kubernetes provider 10.17.0",
                  "product_id": "T054352-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:apache:airflow:cncf_kubernetes_provider__10.17.0"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "Amazon provider \u003c9.28.0",
                "product": {
                  "name": "Apache Airflow Amazon provider \u003c9.28.0",
                  "product_id": "T054353"
                }
              },
              {
                "category": "product_version",
                "name": "Amazon provider 9.28.0",
                "product": {
                  "name": "Apache Airflow Amazon provider 9.28.0",
                  "product_id": "T054353-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:apache:airflow:amazon_provider__9.28.0"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Airflow"
          }
        ],
        "category": "vendor",
        "name": "Apache"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-27173",
      "product_status": {
        "known_affected": [
          "T054352"
        ]
      },
      "release_date": "2026-05-19T22:00:00.000+00:00",
      "title": "CVE-2026-27173"
    },
    {
      "cve": "CVE-2026-42526",
      "product_status": {
        "known_affected": [
          "T054353"
        ]
      },
      "release_date": "2026-05-19T22:00:00.000+00:00",
      "title": "CVE-2026-42526"
    }
  ]
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.