hadoop-3.5 — security advisory

{
  "id": "e412ee6036087c9d5a8b953d1ebf34b54dcaa973696d5a740ab97236ed3271ab",
  "url": "https://osv.dev/vulnerability/CGA-37j6-qr68-cq7f",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CGA-37j6-qr68-cq7f",
    "summary": "CGA-37j6-qr68-cq7f",
    "evidence": "osv:CGA-37j6-qr68-cq7f",
    "products": [
      {
        "name": {
          "value": "hadoop-3.5",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": []
      }
    ],
    "severity": "high",
    "structured": {
      "id": "CGA-37j6-qr68-cq7f",
      "aliases": [
        "CGA-37j6-qr68-cq7f"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                }
              ]
            }
          ],
          "package": {
            "name": "hadoop-3.5",
            "purl": "pkg:apk/chainguard/hadoop-3.5?arch=aarch64",
            "ecosystem": "Chainguard"
          },
          "database_specific": {
            "source": "https://advisories.cgr.dev/chainguard/v3/osv/CGA-37j6-qr68-cq7f.json",
            "chainguard": {
              "applies_to_subpackages": false
            }
          },
          "ecosystem_specific": {
            "components": [
              {
                "component_name": "netty-codec-http2",
                "component_purl": "pkg:maven/netty-codec-http2@4.1.131.Final",
                "component_type": "java-archive",
                "component_version": "4.1.131.Final",
                "component_location": "/usr/lib/hadoop/share/hadoop/yarn/timelineservice/lib/hbase-shaded-client-byo-hadoop-2.6.7-hadoop3.jar",
                "latest_event_status": "detection",
                "latest_event_timestamp": "2026-10-21T11:03:43Z"
              }
            ]
          }
        }
      ],
      "modified": "2026-10-21T14:30:34.744396735Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-33871",
        "GHSA-w9fj-cfpg-grvv"
      ],
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33871.json",
        "https://github.com/netty/netty/security/advisories/GHSA-w9fj-cfpg-grvv",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-33871",
        "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-33871.json",
        "https://access.redhat.com/errata/RHSA-2026:10175",
        "https://access.redhat.com/errata/RHSA-2026:10184",
        "https://access.redhat.com/errata/RHSA-2026:13571",
        "https://access.redhat.com/errata/RHSA-2026:14272",
        "https://access.redhat.com/errata/RHSA-2026:14276",
        "https://access.redhat.com/errata/RHSA-2026:17668",
        "https://access.redhat.com/errata/RHSA-2026:17789",
        "https://access.redhat.com/errata/RHSA-2026:18054",
        "https://access.redhat.com/errata/RHSA-2026:18055",
        "https://access.redhat.com/errata/RHSA-2026:18059",
        "https://access.redhat.com/errata/RHSA-2026:22619",
        "https://access.redhat.com/errata/RHSA-2026:34608",
        "https://access.redhat.com/errata/RHSA-2026:7109",
        "https://access.redhat.com/errata/RHSA-2026:7380",
        "https://access.redhat.com/errata/RHSA-2026:8159",
        "https://access.redhat.com/errata/RHSA-2026:8509",
        "https://access.redhat.com/security/cve/CVE-2026-33871",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2452456",
        "https://access.redhat.com/errata/RHSA-2026:65126"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2026-33871",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 393234,
  "published_at": "2026-10-21T11:03:43+00:00"
}