commercial-elasticsearch-9.2 — security advisory

{
  "id": "2e0f19369d3be260f0f48c552045100fdb7d1f12397b495b2a5c00366d1c4835",
  "url": "https://osv.dev/vulnerability/CGA-jw2p-j9h3-95rc",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CGA-jw2p-j9h3-95rc",
    "summary": "CGA-jw2p-j9h3-95rc",
    "evidence": "osv:CGA-jw2p-j9h3-95rc",
    "products": [
      {
        "name": {
          "value": "commercial-elasticsearch-9.2",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": []
      }
    ],
    "severity": "medium",
    "structured": {
      "id": "CGA-jw2p-j9h3-95rc",
      "aliases": [
        "CGA-jw2p-j9h3-95rc"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                }
              ]
            }
          ],
          "package": {
            "name": "commercial-elasticsearch-9.2",
            "purl": "pkg:apk/chainguard/commercial-elasticsearch-9.2?arch=x86_64",
            "ecosystem": "Chainguard"
          },
          "database_specific": {
            "source": "https://advisories.cgr.dev/chainguard/v3/osv/CGA-jw2p-j9h3-95rc.json",
            "chainguard": {
              "applies_to_subpackages": false
            }
          },
          "ecosystem_specific": {
            "components": [
              {
                "component_name": "log4j-core",
                "component_purl": "pkg:maven/log4j-core@2.19.0",
                "component_type": "java-archive",
                "component_version": "2.19.0",
                "component_location": "/usr/share/elasticsearch/lib/elasticsearch-log4j-9.2.8.jar",
                "latest_event_status": "pending_upstream_fix",
                "latest_event_timestamp": "2026-10-27T11:57:55Z"
              }
            ]
          }
        }
      ],
      "modified": "2026-10-27T13:45:26.236180067Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-34479",
        "GHSA-h383-gmxw-35v2"
      ],
      "references": [
        "https://logging.apache.org/log4j/2.x/migrate-from-log4j1.html",
        "https://repo.maven.apache.org/maven2",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34479.json",
        "https://lists.apache.org/thread/gd0hp6mj17rn3kj279vgy4p7kd4zz5on",
        "https://logging.apache.org/cyclonedx/vdr.xml",
        "https://logging.apache.org/security.html#CVE-2026-34479",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-34479",
        "https://github.com/apache/logging-log4j2/pull/4078"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2026-34479",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 461995,
  "published_at": "2026-10-27T11:57:53+00:00"
}