{
  "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" : "GStreamer ist ein Multimedia-Framework mit einer Plugin-basierten Architektur für eine Vielzahl von Plattformen.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein Angreifer kann mehrere Schwachstellen in GStreamer ausnutzen, um Informationen offenzulegen, und um einen Denial of Service Angriff durchzuführen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- Linux\n- 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-2026-2053 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-2053.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2026-2053 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2053"
    }, {
      "category" : "external",
      "summary" : "NIST Vulnerability Database vom 2026-06-23",
      "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-12891"
    }, {
      "category" : "external",
      "summary" : "NIST Vulnerability Database vom 2026-06-23",
      "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-12892"
    }, {
      "category" : "external",
      "summary" : "RedHat Bugzilla vom 2026-06-23",
      "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2491318"
    }, {
      "category" : "external",
      "summary" : "RedHat Bugzilla vom 2026-06-23",
      "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2491321"
    }, {
      "category" : "external",
      "summary" : "Vulmon Advisory vom 2026-06-23",
      "url" : "https://www.vulmon.com/vulnerabilitydetails?qid=CVE-2026-12891"
    }, {
      "category" : "external",
      "summary" : "Vulmon Advisory vom 2026-06-23",
      "url" : "https://www.vulmon.com/vulnerabilitydetails?qid=CVE-2026-12892"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2026:3058-1 vom 2026-07-15",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2026-July/027532.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2026:3133-1 vom 2026-07-20",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2026-July/027670.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2026:3125-1 vom 2026-07-20",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2026-July/027623.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2026:22752-1 vom 2026-07-22",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2026-July/027754.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2026:22817-1 vom 2026-07-27",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2026-July/027924.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2026:3299-1 vom 2026-07-28",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2026-July/027956.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS2-2026-3833 vom 2026-08-05",
      "url" : "https://alas.aws.amazon.com/AL2/ALAS2-2026-3833.html"
    } ],
    "source_lang" : "en-US",
    "title" : "GStreamer: Mehrere Schwachstellen",
    "tracking" : {
      "current_release_date" : "2026-08-04T22:00:00.000+00:00",
      "generator" : {
        "date" : "2026-08-05T09:02:51.176+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.6.0"
        }
      },
      "id" : "WID-SEC-W-2026-2053",
      "initial_release_date" : "2026-06-23T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2026-06-23T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2026-06-24T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Referenz(en) aufgenommen: GSTREAMER-SA-2026-0047, GSTREAMER-SA-2026-0048"
      }, {
        "date" : "2026-07-15T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2026-07-20T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2026-07-22T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2026-07-27T22:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2026-08-04T22:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von Amazon aufgenommen"
      } ],
      "status" : "final",
      "version" : "7"
    }
  },
  "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" : "Open Source GStreamer",
        "product" : {
          "name" : "Open Source GStreamer",
          "product_id" : "T055729",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:open_source:gstreamer:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Open Source"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "SUSE Linux",
        "product" : {
          "name" : "SUSE Linux",
          "product_id" : "T054646",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:suse:suse_linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "SUSE"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2026-12891",
    "product_status" : {
      "known_affected" : [ "T055729", "398363", "T054646" ]
    },
    "release_date" : "2026-06-23T22:00:00.000+00:00",
    "title" : "CVE-2026-12891"
  }, {
    "cve" : "CVE-2026-12892",
    "product_status" : {
      "known_affected" : [ "T055729", "398363", "T054646" ]
    },
    "release_date" : "2026-06-23T22:00:00.000+00:00",
    "title" : "CVE-2026-12892"
  } ]
}