{
  "published": "2026-07-25T13:39:21Z",
  "modified": "2026-07-25T13:39:23Z",
  "schema_version": "1.7.5",
  "id": "CGA-vx39-xvmc-9w9p",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H"
    }
  ],
  "upstream": [
    "CVE-2026-59949",
    "GHSA-xx22-p4ch-683r"
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/59xxx/CVE-2026-59949.json"
    },
    {
      "type": "FIX",
      "url": "https://github.com/yawkat/lz4-java/commit/dbd86d04b8dd716e1c2bc626be54189997d910da"
    },
    {
      "type": "WEB",
      "url": "https://github.com/yawkat/lz4-java/releases/tag/v1.11.1"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/yawkat/lz4-java/security/advisories/GHSA-xx22-p4ch-683r"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-59949"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Chainguard",
        "name": "commercial-elasticsearch-9.3",
        "purl": "pkg:apk/chainguard/commercial-elasticsearch-9.3?arch=x86_64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "component_name": "lz4-java",
            "component_version": "1.10.1",
            "component_type": "java-archive",
            "component_location": "/usr/share/elasticsearch/lib/lz4-java-1.10.1.jar",
            "component_purl": "pkg:maven/lz4-java@1.10.1",
            "latest_event_status": "pending_upstream_fix",
            "latest_event_timestamp": "2026-07-25T13:39:23Z"
          }
        ]
      }
    }
  ]
}