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etcd-3.5 — security advisory

Type: advisorySources: OSVAdvisory ID: MINI-38g3-pf7q-vvj9

This notice tracks CVE-2026-56851 for etcd-3.5. Fixed in: 3.5.34-r0.

Products
etcd-3.5
Affected versions
Not specified
Fixed versions
3.5.34-r0
CVEs
CVE-2026-56851
Confirmed fixed CVEs
Not specified
Updated in this feed
28 Oct 2026, 09:57 UTC · Revision 1

Source evidence

MINI-38g3-pf7q-vvj9

core-osv · Original source

Published 8 Oct 2026, 14:31 UTC

MINI-38g3-pf7q-vvj9

osv:MINI-38g3-pf7q-vvj9

etcd-3.5

Fixed versions: 3.5.34-r0

Complete source record
{
  "id": "2a8d1120531d895c571aa95a29fd54cf6f513a11020f9afb133fce99eb4f88a1",
  "url": "https://osv.dev/vulnerability/MINI-38g3-pf7q-vvj9",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "MINI-38g3-pf7q-vvj9",
    "summary": "MINI-38g3-pf7q-vvj9",
    "evidence": "osv:MINI-38g3-pf7q-vvj9",
    "products": [
      {
        "name": {
          "value": "etcd-3.5",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "3.5.34-r0",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "MINI-38g3-pf7q-vvj9",
      "aliases": [
        "MINI-38g3-pf7q-vvj9"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "3.5.34-r0"
                }
              ]
            }
          ],
          "package": {
            "name": "etcd-3.5",
            "purl": "pkg:apk/minimos/etcd-3.5",
            "ecosystem": "MinimOS"
          },
          "database_specific": {
            "source": "https://packages.mini.dev/advisories/osv/MINI-38g3-pf7q-vvj9.json"
          }
        }
      ],
      "modified": "2026-10-08T17:23:51.307440808Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-56851",
        "GHSA-gx9w-9qq8-m485",
        "GO-2026-6629"
      ],
      "references": []
    },
    "related_cves": [
      {
        "value": "CVE-2026-56851",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 103838,
  "published_at": "2026-10-08T14:31:18+00:00"
}