commercial-elasticsearch-9.4 — security advisory

{
  "id": "b9f8c8382474e2aba1cc28499815cf0de16c30bf35500ec614582584a1634ae9",
  "url": "https://osv.dev/vulnerability/CGA-cwhf-7hmv-hhh4",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CGA-cwhf-7hmv-hhh4",
    "summary": "CGA-cwhf-7hmv-hhh4",
    "evidence": "osv:CGA-cwhf-7hmv-hhh4",
    "products": [
      {
        "name": {
          "value": "commercial-elasticsearch-9.4",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "9.4.8-r0",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "medium",
    "structured": {
      "id": "CGA-cwhf-7hmv-hhh4",
      "aliases": [
        "CGA-cwhf-7hmv-hhh4"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "9.4.8-r0"
                }
              ]
            }
          ],
          "package": {
            "name": "commercial-elasticsearch-9.4",
            "purl": "pkg:apk/chainguard/commercial-elasticsearch-9.4?arch=x86_64",
            "ecosystem": "Chainguard"
          },
          "database_specific": {
            "source": "https://advisories.cgr.dev/chainguard/v3/osv/CGA-cwhf-7hmv-hhh4.json"
          },
          "ecosystem_specific": {
            "components": [
              {
                "component_name": "jackson-core",
                "component_purl": "pkg:maven/jackson-core@2.19.2",
                "component_type": "java-archive",
                "component_version": "2.19.2",
                "component_location": "/usr/share/elasticsearch/modules/esql-datasource-iceberg/parquet-hadoop-bundle-1.17.0.jar",
                "latest_event_status": "fixed",
                "latest_event_timestamp": "2026-10-06T20:20:31Z"
              }
            ]
          }
        }
      ],
      "modified": "2026-10-07T17:26:01.716667737Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-18401",
        "GHSA-6qm2-mcq7-53qp",
        "GHSA-72hv-8253-57qq"
      ],
      "references": [
        "https://repo.maven.apache.org/maven2",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/18xxx/CVE-2026-18401.json",
        "https://github.com/FasterXML/jackson-core/security/advisories/GHSA-72hv-8253-57qq",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-18401",
        "https://github.com/FasterXML/jackson-core/commit/b0c428e6f993e1b5ece5c1c3cb2523e887cd52cf",
        "https://github.com/FasterXML/jackson-core/pull/1555",
        "https://github.com/FasterXML/jackson-core"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2026-18401",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 96665,
  "published_at": "2026-05-06T23:30:34+00:00"
}