{
  "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" : "libTIFF ist ein Softwarepaket für die Verarbeitung von Bilddateien in Tag Image File Format (TIFF).",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in libTIFF ausnutzen, um möglicherweise beliebigen Code auszuführen oder einen Denial-of-Service-Zustand herbeizuführen.",
      "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 für Sicherheit in der Informationstechnik",
      "namespace" : "https://www.bsi.bund.de"
    },
    "references" : [ {
      "category" : "self",
      "summary" : "WID-SEC-W-2026-1031 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1031.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2026-1031 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-1031"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DSA-6303 vom 2026-04-08",
      "url" : "https://lists.debian.org/debian-security-announce/2026/msg00113.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS2-2026-3234 vom 2026-04-14",
      "url" : "https://alas.aws.amazon.com/AL2/ALAS2-2026-3234.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS2-2026-3235 vom 2026-04-14",
      "url" : "https://alas.aws.amazon.com/AL2/ALAS2-2026-3235.html"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DLA-4536 vom 2026-04-17",
      "url" : "https://lists.debian.org/debian-lts-announce/2026/04/msg00016.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:12265 vom 2026-04-30",
      "url" : "https://access.redhat.com/errata/RHSA-2026:12265"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:12271 vom 2026-04-30",
      "url" : "https://access.redhat.com/errata/RHSA-2026:12271"
    }, {
      "category" : "external",
      "summary" : "Rocky Linux Security Advisory RLSA-2026:12265 vom 2026-05-01",
      "url" : "https://errata.build.resf.org/RLSA-2026:12265"
    }, {
      "category" : "external",
      "summary" : "openSUSE Security Update OPENSUSE-SU-2026:10650-1 vom 2026-05-01",
      "url" : "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/POOJGCXEH3N2OTNYZIK2LEWA6O6V2TRM/"
    }, {
      "category" : "external",
      "summary" : "Rocky Linux Security Advisory RLSA-2026:12271 vom 2026-05-01",
      "url" : "https://errata.build.resf.org/RLSA-2026:12271"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2026-12271 vom 2026-05-01",
      "url" : "http://linux.oracle.com/errata/ELSA-2026-12271.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2026-12265 vom 2026-05-01",
      "url" : "http://linux.oracle.com/errata/ELSA-2026-12265.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:14929 vom 2026-05-07",
      "url" : "https://access.redhat.com/errata/RHSA-2026:14929"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2026-14929 vom 2026-05-08",
      "url" : "https://linux.oracle.com/errata/ELSA-2026-14929.html"
    }, {
      "category" : "external",
      "summary" : "Rocky Linux Security Advisory RLSA-2026:14929 vom 2026-05-11",
      "url" : "https://errata.build.resf.org/RLSA-2026:14929"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:16055 vom 2026-05-11",
      "url" : "https://access.redhat.com/errata/RHSA-2026:16055"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2026-16055 vom 2026-05-12",
      "url" : "https://linux.oracle.com/errata/ELSA-2026-16055.html"
    }, {
      "category" : "external",
      "summary" : "Rocky Linux Security Advisory RLSA-2026:16055 vom 2026-05-13",
      "url" : "https://errata.build.resf.org/RLSA-2026:16055"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2026:1966-1 vom 2026-05-18",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2026-May/026130.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2026:1967-1 vom 2026-05-18",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2026-May/026129.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2026:1965-1 vom 2026-05-18",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2026-May/026131.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:19363 vom 2026-05-20",
      "url" : "https://access.redhat.com/errata/RHSA-2026:19363"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:19150 vom 2026-05-20",
      "url" : "https://access.redhat.com/errata/RHSA-2026:19150"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2026:21675-1 vom 2026-05-19",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2026-May/026160.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:19702 vom 2026-05-20",
      "url" : "https://access.redhat.com/errata/RHSA-2026:19702"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:19659 vom 2026-05-20",
      "url" : "https://access.redhat.com/errata/RHSA-2026:19659"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:19586 vom 2026-05-20",
      "url" : "https://access.redhat.com/errata/RHSA-2026:19586"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:19609 vom 2026-05-20",
      "url" : "https://access.redhat.com/errata/RHSA-2026:19609"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:19657 vom 2026-05-20",
      "url" : "https://access.redhat.com/errata/RHSA-2026:19657"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:19604 vom 2026-05-20",
      "url" : "https://access.redhat.com/errata/RHSA-2026:19604"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:19608 vom 2026-05-20",
      "url" : "https://access.redhat.com/errata/RHSA-2026:19608"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2026:21685-1 vom 2026-05-21",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2026-May/026239.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:20583 vom 2026-05-26",
      "url" : "https://access.redhat.com/errata/RHSA-2026:20583"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:20592 vom 2026-05-26",
      "url" : "https://access.redhat.com/errata/RHSA-2026:20592"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:20585 vom 2026-05-26",
      "url" : "https://access.redhat.com/errata/RHSA-2026:20585"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:20591 vom 2026-05-26",
      "url" : "https://access.redhat.com/errata/RHSA-2026:20591"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2026-20585 vom 2026-05-26",
      "url" : "https://linux.oracle.com/errata/ELSA-2026-20585.html"
    }, {
      "category" : "external",
      "summary" : "Rocky Linux Security Advisory RLSA-2026:20585 vom 2026-05-29",
      "url" : "https://errata.build.resf.org/RLSA-2026:20585"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:24992 vom 2026-06-10",
      "url" : "https://access.redhat.com/errata/RHSA-2026:24992"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:25096 vom 2026-06-10",
      "url" : "https://access.redhat.com/errata/RHSA-2026:25096"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:25910 vom 2026-06-15",
      "url" : "https://access.redhat.com/errata/RHSA-2026:25910"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2026-19363 vom 2026-06-24",
      "url" : "https://linux.oracle.com/errata/ELSA-2026-19363.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2026:22234-1 vom 2026-06-23",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2026-June/026875.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:30089 vom 2026-06-25",
      "url" : "https://access.redhat.com/errata/RHSA-2026:30089"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:30088 vom 2026-06-25",
      "url" : "https://access.redhat.com/errata/RHSA-2026:30088"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:30087 vom 2026-06-25",
      "url" : "https://access.redhat.com/errata/RHSA-2026:30087"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:30078 vom 2026-06-25",
      "url" : "https://access.redhat.com/errata/RHSA-2026:30078"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:30349 vom 2026-06-27",
      "url" : "https://access.redhat.com/errata/RHSA-2026:30349"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:33388 vom 2026-06-30",
      "url" : "https://access.redhat.com/errata/RHSA-2026:33388"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2026:22306-1 vom 2026-07-01",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2026-July/027153.html"
    } ],
    "source_lang" : "en-US",
    "title" : "libTIFF: Schwachstelle ermöglicht Codeausführung und DoS",
    "tracking" : {
      "current_release_date" : "2026-07-01T22:00:00.000+00:00",
      "generator" : {
        "date" : "2026-07-02T09:21:36.759+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.6.0"
        }
      },
      "id" : "WID-SEC-W-2026-1031",
      "initial_release_date" : "2026-04-08T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2026-04-08T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2026-04-13T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von Amazon aufgenommen"
      }, {
        "date" : "2026-04-19T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2026-04-29T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2026-05-03T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von Rocky Enterprise Software Foundation, openSUSE und Oracle Linux aufgenommen"
      }, {
        "date" : "2026-05-07T22:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2026-05-10T22:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von Rocky Enterprise Software Foundation aufgenommen"
      }, {
        "date" : "2026-05-11T22:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von Red Hat und Oracle Linux aufgenommen"
      }, {
        "date" : "2026-05-12T22:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von Rocky Enterprise Software Foundation aufgenommen"
      }, {
        "date" : "2026-05-18T22:00:00.000+00:00",
        "number" : "10",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2026-05-19T22:00:00.000+00:00",
        "number" : "11",
        "summary" : "Neue Updates von Red Hat und SUSE aufgenommen"
      }, {
        "date" : "2026-05-20T22:00:00.000+00:00",
        "number" : "12",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2026-05-21T22:00:00.000+00:00",
        "number" : "13",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2026-05-25T22:00:00.000+00:00",
        "number" : "14",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2026-05-26T22:00:00.000+00:00",
        "number" : "15",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2026-05-28T22:00:00.000+00:00",
        "number" : "16",
        "summary" : "Neue Updates von Rocky Enterprise Software Foundation aufgenommen"
      }, {
        "date" : "2026-06-09T22:00:00.000+00:00",
        "number" : "17",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2026-06-10T22:00:00.000+00:00",
        "number" : "18",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2026-06-14T22:00:00.000+00:00",
        "number" : "19",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2026-06-23T22:00:00.000+00:00",
        "number" : "20",
        "summary" : "Neue Updates von Oracle Linux und SUSE aufgenommen"
      }, {
        "date" : "2026-06-25T22:00:00.000+00:00",
        "number" : "21",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2026-06-28T22:00:00.000+00:00",
        "number" : "22",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2026-06-29T22:00:00.000+00:00",
        "number" : "23",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2026-07-01T22:00:00.000+00:00",
        "number" : "24",
        "summary" : "Neue Updates von SUSE aufgenommen"
      } ],
      "status" : "final",
      "version" : "24"
    }
  },
  "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" : [ {
        "branches" : [ {
          "category" : "product_name",
          "name" : "Debian Linux",
          "product" : {
            "name" : "Debian Linux",
            "product_id" : "2951",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:debian:debian_linux:-"
            }
          }
        }, {
          "category" : "product_name",
          "name" : "Debian Linux",
          "product" : {
            "name" : "Debian Linux",
            "product_id" : "T033778",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:debian:debian_linux:-"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "Linux"
      } ],
      "category" : "vendor",
      "name" : "Debian"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Open Source libTIFF",
        "product" : {
          "name" : "Open Source libTIFF",
          "product_id" : "T052589",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:libtiff:libtiff:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Open Source"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Oracle Linux",
        "product" : {
          "name" : "Oracle Linux",
          "product_id" : "T004914",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:oracle:linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Oracle"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "RESF Rocky Linux",
        "product" : {
          "name" : "RESF Rocky Linux",
          "product_id" : "T032255",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:resf:rocky_linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "RESF"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Red Hat Enterprise Linux",
        "product" : {
          "name" : "Red Hat Enterprise Linux",
          "product_id" : "67646",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:redhat:enterprise_linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Red Hat"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "SUSE Linux",
        "product" : {
          "name" : "SUSE Linux",
          "product_id" : "T002207",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:suse:suse_linux:-"
          }
        }
      }, {
        "category" : "product_name",
        "name" : "SUSE openSUSE",
        "product" : {
          "name" : "SUSE openSUSE",
          "product_id" : "T027843",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:suse:opensuse:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "SUSE"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2026-4775",
    "product_status" : {
      "known_affected" : [ "2951", "T002207", "67646", "T033778", "T027843", "398363", "T052589", "T004914", "T032255" ]
    },
    "release_date" : "2026-04-08T22:00:00.000+00:00",
    "title" : "CVE-2026-4775"
  } ]
}