python-asyncssh — security advisory

{
  "id": "313acef73570a28f244b4c87efd39b97f9173f119f695f80912b31d1fd461449",
  "url": "https://osv.dev/vulnerability/ECHO-6459-65b4-6f8c",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "ECHO-6459-65b4-6f8c",
    "summary": "ECHO-6459-65b4-6f8c",
    "evidence": "osv:ECHO-6459-65b4-6f8c",
    "products": [
      {
        "name": {
          "value": "python-asyncssh",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "2.20.0-1+e3",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "ECHO-6459-65b4-6f8c",
      "aliases": [
        "ECHO-6459-65b4-6f8c"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "2.20.0-1+e3"
                }
              ]
            }
          ],
          "package": {
            "name": "python-asyncssh",
            "purl": "pkg:deb/echo/python-asyncssh",
            "ecosystem": "Echo"
          },
          "database_specific": {
            "source": "https://advisory.echohq.com/osv/ECHO-6459-65b4-6f8c.json"
          }
        }
      ],
      "modified": "2026-10-16T11:45:05.059278974Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-62949",
        "GHSA-rw4j-r22c-9gc3"
      ],
      "references": [
        "https://advisory.echohq.com/cve/CVE-2026-62949"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2026-62949",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 340716,
  "published_at": "2026-09-19T05:42:36.284+00:00"
}