UnratedFix available

unbound — security advisory

Type: advisorySources: OSVAdvisory ID: ECHO-2c39-6a3d-2a23

This notice tracks CVE-2026-50106 for unbound. Fixed in: 1.26.2.

Products: unbound
Affected versions: Not specified
Fixed versions: 1.26.2
CVEs: CVE-2026-50106
Confirmed fixed CVEs: Not specified
Updated in this feed: 31 Oct 2026, 20:41 UTC · Revision 1

Source evidence

ECHO-2c39-6a3d-2a23

core-osv · Original source

Published 21 Oct 2026, 22:56 UTC

ECHO-2c39-6a3d-2a23

osv:ECHO-2c39-6a3d-2a23

unbound

Fixed versions: 1.26.2

Complete source record

{
  "id": "0d55a43417e31726e0cf5409b77135febda6d9554f63c0e0b924ffcf397030a1",
  "url": "https://osv.dev/vulnerability/ECHO-2c39-6a3d-2a23",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "ECHO-2c39-6a3d-2a23",
    "summary": "ECHO-2c39-6a3d-2a23",
    "evidence": "osv:ECHO-2c39-6a3d-2a23",
    "products": [
      {
        "name": {
          "value": "unbound",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "1.26.2",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "ECHO-2c39-6a3d-2a23",
      "aliases": [
        "ECHO-2c39-6a3d-2a23"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1.26.2"
                }
              ]
            }
          ],
          "package": {
            "name": "unbound",
            "purl": "pkg:deb/echo/unbound",
            "ecosystem": "Echo"
          },
          "database_specific": {
            "source": "https://advisory.echohq.com/osv/ECHO-2c39-6a3d-2a23.json"
          }
        }
      ],
      "modified": "2026-10-23T02:45:03.125652612Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-50106"
      ],
      "references": [
        "https://advisory.echohq.com/cve/CVE-2026-50106"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2026-50106",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 411752,
  "published_at": "2026-10-21T22:56:45.275+00:00"
}