WID-SEC-W-2026-1198

Vulnerability from csaf_certbund - Published: 2026-04-21 22:00 - Updated: 2026-04-21 22:00
Summary
Oracle Database Server: Mehrere Schwachstellen
Severity
Mittel
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: Die Oracle Datenbank ist ein weit verbreitetes relationales Datenbanksystem.
Angriff: Ein entfernter, anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Oracle Database Server ausnutzen, um die Vertraulichkeit, Integrität und Verfügbarkeit zu gefährden.
Betroffene Betriebssysteme: - Linux - UNIX - Windows
CVE-2025-31948
Affected products
Product Identifier Version Remediation
Oracle Database Server <=21.21
Oracle / Database Server
 <=21.21
Oracle Database Server <=19.30
Oracle / Database Server
 <=19.30
Oracle Database Server <=23.26.1
Oracle / Database Server
 <=23.26.1
CVE-2025-48924
Affected products
Last affected 3 products, the same list as for CVE-2025-31948
CVE-2026-21999
Affected products
Last affected 3 products, the same list as for CVE-2025-31948
CVE-2026-26007
Affected products
Last affected 3 products, the same list as for CVE-2025-31948
CVE-2026-31790
Affected products
Last affected 3 products, the same list as for CVE-2025-31948
CVE-2026-33870
Affected products
Last affected 3 products, the same list as for CVE-2025-31948
CVE-2026-34312
Affected products
Last affected 3 products, the same list as for CVE-2025-31948
CVE-2026-35229
Affected products
Last affected 3 products, the same list as for CVE-2025-31948
References
To clipboard 

{
  "document": {
    "aggregate_severity": {
      "text": "mittel"
    },
    "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": "Die Oracle Datenbank ist ein weit verbreitetes relationales Datenbanksystem.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Oracle Database Server ausnutzen, um die Vertraulichkeit, Integrit\u00e4t und Verf\u00fcgbarkeit zu gef\u00e4hrden.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- UNIX\n- Windows",
        "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-2026-1198 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1198.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2026-1198 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-1198"
      },
      {
        "category": "external",
        "summary": "Oracle Critical Patch Update Advisory - April 2026 - Appendix Oracle Database Server vom 2026-04-21",
        "url": "https://www.oracle.com/security-alerts/cpuapr2026.html#AppendixDB"
      }
    ],
    "source_lang": "en-US",
    "title": "Oracle Database Server: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2026-04-21T22:00:00.000+00:00",
      "generator": {
        "date": "2026-04-22T08:44:18.187+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.5.0"
        }
      },
      "id": "WID-SEC-W-2026-1198",
      "initial_release_date": "2026-04-21T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2026-04-21T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c=19.30",
                "product": {
                  "name": "Oracle Database Server \u003c=19.30",
                  "product_id": "T053046"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c=19.30",
                "product": {
                  "name": "Oracle Database Server \u003c=19.30",
                  "product_id": "T053046-fixed"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c=23.26.1",
                "product": {
                  "name": "Oracle Database Server \u003c=23.26.1",
                  "product_id": "T053047"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c=23.26.1",
                "product": {
                  "name": "Oracle Database Server \u003c=23.26.1",
                  "product_id": "T053047-fixed"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c=21.21",
                "product": {
                  "name": "Oracle Database Server \u003c=21.21",
                  "product_id": "T053048"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c=21.21",
                "product": {
                  "name": "Oracle Database Server \u003c=21.21",
                  "product_id": "T053048-fixed"
                }
              }
            ],
            "category": "product_name",
            "name": "Database Server"
          }
        ],
        "category": "vendor",
        "name": "Oracle"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-31948",
      "product_status": {
        "last_affected": [
          "T053048",
          "T053046",
          "T053047"
        ]
      },
      "release_date": "2026-04-21T22:00:00.000+00:00",
      "title": "CVE-2025-31948"
    },
    {
      "cve": "CVE-2025-48924",
      "product_status": {
        "last_affected": [
          "T053048",
          "T053046",
          "T053047"
        ]
      },
      "release_date": "2026-04-21T22:00:00.000+00:00",
      "title": "CVE-2025-48924"
    },
    {
      "cve": "CVE-2026-21999",
      "product_status": {
        "last_affected": [
          "T053048",
          "T053046",
          "T053047"
        ]
      },
      "release_date": "2026-04-21T22:00:00.000+00:00",
      "title": "CVE-2026-21999"
    },
    {
      "cve": "CVE-2026-26007",
      "product_status": {
        "last_affected": [
          "T053048",
          "T053046",
          "T053047"
        ]
      },
      "release_date": "2026-04-21T22:00:00.000+00:00",
      "title": "CVE-2026-26007"
    },
    {
      "cve": "CVE-2026-31790",
      "product_status": {
        "last_affected": [
          "T053048",
          "T053046",
          "T053047"
        ]
      },
      "release_date": "2026-04-21T22:00:00.000+00:00",
      "title": "CVE-2026-31790"
    },
    {
      "cve": "CVE-2026-33870",
      "product_status": {
        "last_affected": [
          "T053048",
          "T053046",
          "T053047"
        ]
      },
      "release_date": "2026-04-21T22:00:00.000+00:00",
      "title": "CVE-2026-33870"
    },
    {
      "cve": "CVE-2026-34312",
      "product_status": {
        "last_affected": [
          "T053048",
          "T053046",
          "T053047"
        ]
      },
      "release_date": "2026-04-21T22:00:00.000+00:00",
      "title": "CVE-2026-34312"
    },
    {
      "cve": "CVE-2026-35229",
      "product_status": {
        "last_affected": [
          "T053048",
          "T053046",
          "T053047"
        ]
      },
      "release_date": "2026-04-21T22:00:00.000+00:00",
      "title": "CVE-2026-35229"
    }
  ]
}



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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

Author Source Type Date Other

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.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.