{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "cpe": "cpe:2.3:a:mongodb:go_driver:*:*:*:*:*:mongodb:*:*",
                "range": [
                  {
                    "introduced": "1.0.0"
                  },
                  {
                    "fixed": "1.2.0"
                  }
                ],
                "source": "CPE_RANGE"
              },
              {
                "cpe": "cpe:2.3:a:mongodb:go_driver:*:*:*:*:*:mongodb:*:*",
                "range": [
                  {
                    "introduced": "2.0.0"
                  },
                  {
                    "fixed": "2.9.0"
                  }
                ],
                "source": "CPE_RANGE"
              }
            ]
          },
          "events": [
            {
              "introduced": "1c3b9b9a41eecdf056560e07b68e6407b8d598c3"
            },
            {
              "fixed": "b414b897457665f12997cefd10ad934ccb9dfb3e"
            },
            {
              "introduced": "c6d13693a881560f3a85a1729e7f074c5f459c7d"
            },
            {
              "fixed": "099a81f05c516dc85ee25fffcc09000d547ba994"
            }
          ],
          "repo": "https://github.com/mongodb/mongo-go-driver",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "mongodb",
    "cwe_ids": [
      "CWE-190"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/107xxx/CVE-2026-107324.json",
    "unresolved_ranges": [
      {
        "extracted_events": [
          {
            "range": [
              {
                "introduced": "1.0.0"
              },
              {
                "fixed": "1.2.0"
              },
              {
                "introduced": "2.0.0"
              },
              {
                "fixed": "2.9.0"
              }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandardRange"
          }
        ]
      }
    ]
  },
  "details": "An integer overflow in BSON value-length handling in the MongoDB Go Driver can cause a runtime panic when an application validates or accesses a malformed BSON document. An unauthenticated actor who can supply BSON bytes to an affected application may terminate an unprotected application process, causing a denial of service. The driver's server-monitoring path contains panic recovery and is limited to server-selection failure.",
  "id": "CVE-2026-107324",
  "modified": "2026-10-29T02:30:43.940093006Z",
  "published": "2026-10-08T18:58:01.098Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://jira.mongodb.org/browse/GODRIVER-4102"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/107xxx/CVE-2026-107324.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-107324"
    }
  ],
  "schema_version": "1.9.2",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Application denial of service via integer overflow in BSON value-length validation in MongoDB Go Driver"
}