{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "4.4.0"
              },
              {
                "fixed": "4.4.1"
              }
            ],
            "source": "CPE_RANGE"
          },
          "events": [
            {
              "introduced": "563487e100c4215e2dce98d0af2a6a5a2d67c5cf"
            },
            {
              "fixed": "ad91a93a5a31e175f5cbf8c69561e788bbc55ce1"
            }
          ],
          "repo": "https://github.com/mongodb/mongo",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {},
  "details": "A user authorized to perform database queries may cause denial of service by issuing a specially crafted query which violates an invariant in the server selection subsystem. This issue affects MongoDB Server v4.4 versions prior to 4.4.1. Versions before 4.4 are not affected.",
  "id": "CVE-2020-7926",
  "modified": "2026-07-08T05:38:35.923799086Z",
  "published": "2020-11-23T15:15:11.667Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://jira.mongodb.org/browse/SERVER-50170"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}