{
  "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 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."
    }, {
      "category" : "description",
      "text" : "Qt ist eine C++ Klassenbibliothek für die plattformübergreifende Programmierung grafischer Benutzeroberflächen.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in QT ausnutzen, um einen Denial of Service Angriff durchzuführen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- Sonstiges\n- UNIX\n- Windows",
      "title" : "Betroffene Betriebssysteme"
    } ],
    "publisher" : {
      "category" : "other",
      "contact_details" : "csaf-provider@cert-bund.de",
      "name" : "Bundesamt für Sicherheit in der Informationstechnik",
      "namespace" : "https://www.bsi.bund.de"
    },
    "references" : [ {
      "category" : "self",
      "summary" : "WID-SEC-W-2025-2736 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-2736.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2025-2736 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-2736"
    }, {
      "category" : "external",
      "summary" : "QT Security Advisory vom 2025-12-03",
      "url" : "https://www.qt.io/blog/security-advisory-improper-validation-of-img-tag-size-in-text-component-parser"
    }, {
      "category" : "external",
      "summary" : "Fedora Security Advisory FEDORA-2025-62D125612B vom 2025-12-05",
      "url" : "https://bodhi.fedoraproject.org/updates/FEDORA-2025-62d125612b"
    }, {
      "category" : "external",
      "summary" : "Microsoft Leitfaden für Sicherheitsupdates vom 2025-12-09",
      "url" : "https://msrc.microsoft.com/update-guide/"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS2-2025-3101 vom 2026-01-05",
      "url" : "https://alas.aws.amazon.com/AL2/ALAS2-2025-3101.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS2-2025-3102 vom 2026-01-05",
      "url" : "https://alas.aws.amazon.com/AL2/ALAS2-2025-3102.html"
    } ],
    "source_lang" : "en-US",
    "title" : "QT (Declarative module): Schwachstelle ermöglicht Denial of Service",
    "tracking" : {
      "current_release_date" : "2026-01-05T23:00:00.000+00:00",
      "generator" : {
        "date" : "2026-01-06T08:25:09.588+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.5.0"
        }
      },
      "id" : "WID-SEC-W-2025-2736",
      "initial_release_date" : "2025-12-03T23:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2025-12-03T23:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2025-12-04T23:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von Fedora aufgenommen"
      }, {
        "date" : "2025-12-09T23:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates aufgenommen"
      }, {
        "date" : "2026-01-05T23:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von Amazon aufgenommen"
      } ],
      "status" : "final",
      "version" : "4"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Amazon Linux 2",
        "product" : {
          "name" : "Amazon Linux 2",
          "product_id" : "398363",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:amazon:linux_2:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Amazon"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Fedora Linux",
        "product" : {
          "name" : "Fedora Linux",
          "product_id" : "74185",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:fedoraproject:fedora:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Fedora"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version",
          "name" : "azl3",
          "product" : {
            "name" : "Microsoft Azure Linux azl3",
            "product_id" : "T049210",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:microsoft:azure_linux:azl3"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "Azure Linux"
      } ],
      "category" : "vendor",
      "name" : "Microsoft"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<6.10.1",
          "product" : {
            "name" : "Open Source QT <6.10.1",
            "product_id" : "T049077"
          }
        }, {
          "category" : "product_version",
          "name" : "6.10.1",
          "product" : {
            "name" : "Open Source QT 6.10.1",
            "product_id" : "T049077-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:qt:qt:6.10.1"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<6.8.6",
          "product" : {
            "name" : "Open Source QT <6.8.6",
            "product_id" : "T049078"
          }
        }, {
          "category" : "product_version",
          "name" : "6.8.6",
          "product" : {
            "name" : "Open Source QT 6.8.6",
            "product_id" : "T049078-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:qt:qt:6.8.6"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<6.5.11",
          "product" : {
            "name" : "Open Source QT <6.5.11",
            "product_id" : "T049079"
          }
        }, {
          "category" : "product_version",
          "name" : "6.5.11",
          "product" : {
            "name" : "Open Source QT 6.5.11",
            "product_id" : "T049079-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:qt:qt:6.5.11"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "QT"
      } ],
      "category" : "vendor",
      "name" : "Open Source"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2025-12385",
    "product_status" : {
      "known_affected" : [ "T049077", "398363", "T049079", "T049210", "T049078", "74185" ]
    },
    "release_date" : "2025-12-03T23:00:00.000+00:00",
    "title" : "CVE-2025-12385"
  } ]
}