{
  "published": "2026-09-08T11:49:16Z",
  "modified": "2026-09-08T13:08:15Z",
  "schema_version": "1.7.5",
  "id": "CGA-753f-xv78-9m44",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
    }
  ],
  "upstream": [
    "CVE-2026-66273",
    "GHSA-wr2r-m36x-734x"
  ],
  "references": [
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2026/08/04/9"
    },
    {
      "type": "WEB",
      "url": "https://repo.maven.apache.org/maven2"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/66xxx/CVE-2026-66273.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://lists.apache.org/thread/z34s9v5w05qk4qqtz5fs3v9wpxz6fnbh"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-66273"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Chainguard",
        "name": "logstash-8.19-with-output-opensearch",
        "purl": "pkg:apk/chainguard/logstash-8.19-with-output-opensearch?arch=x86_64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.19.21-r2"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "component_name": "proton-j",
            "component_version": "",
            "component_type": "java-archive",
            "component_location": "/usr/share/logstash/vendor/bundle/jruby/3.1.0/gems/logstash-input-azure_event_hubs-1.5.9/vendor/jar-dependencies/org/apache/qpid/proton-j/0.33.8/proton-j-0.33.8.jar",
            "component_purl": "pkg:maven/proton-j",
            "latest_event_status": "fixed",
            "latest_event_timestamp": "2026-09-08T11:49:16Z"
          }
        ]
      }
    }
  ]
}