{
  "published": "2026-09-08T10:30:06Z",
  "modified": "2026-09-08T13:08:04Z",
  "schema_version": "1.7.5",
  "id": "CGA-3vc7-34h5-84rc",
  "severity": [
    {
      "type": "CVSS_V4",
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"
    }
  ],
  "upstream": [
    "CVE-2026-62243",
    "GHSA-c3j3-64rf-grvf"
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/62xxx/CVE-2026-62243.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/netty/netty/security/advisories/GHSA-p85m-gvr3-788c"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-62243"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/netty-through-tls-hostname-verification-bypass"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Chainguard",
        "name": "logstash-8.19",
        "purl": "pkg:apk/chainguard/logstash-8.19?arch=aarch64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.19.21-r0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "component_name": "netty-handler",
            "component_version": "",
            "component_type": "java-archive",
            "component_location": "/usr/share/logstash/vendor/bundle/jruby/3.1.0/gems/logstash-input-beats-6.9.11-java/vendor/jar-dependencies/io/netty/netty-handler/4.1.136.Final/netty-handler-4.1.136.Final.jar",
            "component_purl": "pkg:maven/netty-handler",
            "latest_event_status": "fixed",
            "latest_event_timestamp": "2026-09-08T10:30:07Z"
          }
        ]
      }
    }
  ]
}