hadoop-3.5 — security advisory

{
  "id": "9688180edaf9b5cf55ae8c31e3ee6c5215e25badc43751b0418127094c6efb77",
  "url": "https://osv.dev/vulnerability/CGA-8c54-r67x-3h2q",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CGA-8c54-r67x-3h2q",
    "summary": "CGA-8c54-r67x-3h2q",
    "evidence": "osv:CGA-8c54-r67x-3h2q",
    "products": [
      {
        "name": {
          "value": "hadoop-3.5",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": []
      }
    ],
    "severity": "high",
    "structured": {
      "id": "CGA-8c54-r67x-3h2q",
      "aliases": [
        "CGA-8c54-r67x-3h2q"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A: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-8c54-r67x-3h2q.json",
            "chainguard": {
              "applies_to_subpackages": false
            }
          },
          "ecosystem_specific": {
            "components": [
              {
                "component_name": "netty-codec-http",
                "component_purl": "pkg:maven/netty-codec-http@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": "2026-10-21T14:32:30.547366196Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-33870",
        "GHSA-pwqr-wmgm-9rr8"
      ],
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33870.json",
        "https://github.com/netty/netty/security/advisories/GHSA-pwqr-wmgm-9rr8",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-33870",
        "https://w4ke.info/2025/06/18/funky-chunks.html",
        "https://w4ke.info/2025/10/29/funky-chunks-2.html",
        "https://www.rfc-editor.org/rfc/rfc9110",
        "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-33870.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-2026-33870",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2452453",
        "https://access.redhat.com/errata/RHSA-2026:65126"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2026-33870",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 393387,
  "published_at": "2026-10-21T11:03:43+00:00"
}