{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:apache:iotdb:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "1.3.3"
              },
              {
                "fixed": "2.0.8"
              }
            ],
            "source": "CPE_RANGE"
          },
          "events": [
            {
              "introduced": "ad95a7ee57990f7ce5d1503643a3b20936da51e7"
            },
            {
              "fixed": "b88b5dc62ffb0329fdc4dfd479fc46e9cf416a56"
            }
          ],
          "repo": "https://github.com/apache/iotdb",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "apache",
    "cwe_ids": [
      "CWE-400"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/24xxx/CVE-2026-24012.json",
    "unresolved_ranges": [
      {
        "extracted_events": [
          {
            "introduced": "1.3.3"
          },
          {
            "fixed": "2.0.8"
          }
        ],
        "source": "AFFECTED_FIELD"
      },
      {
        "extracted_events": [
          {
            "introduced": "1.3.3"
          },
          {
            "fixed": "2.0.8"
          }
        ],
        "source": "DESCRIPTION"
      }
    ]
  },
  "details": "Uncontrolled Resource Consumption vulnerability in Apache IoTDB. \n\nSome interface fails to impose reasonable\nlimits on the time span and aggregation interval of the query. An attacker\ncan construct a request with extreme parameters (e.g., a very large time\nrange combined with a minimal interval). This forces the DataNode to build\nan enormous result set in memory, which exhausts the Java heap and causes\nthe DataNode process to crash.\n\nThis issue affects Apache IoTDB: from 1.3.3 before 2.0.8.\n\nUsers are recommended to upgrade to version 2.0.8, which fixes the issue.",
  "id": "CVE-2026-24012",
  "modified": "2026-07-09T03:52:14.328550919Z",
  "published": "2026-07-06T08:38:25.308Z",
  "references": [
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2026/07/06/10"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/24xxx/CVE-2026-24012.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://lists.apache.org/thread/0g5th1t2vj6j8hm5t9w3xh9n6f6ht9z8"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-24012"
    }
  ],
  "schema_version": "1.7.5",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Apache IoTDB: Denial of Service via Resource Exhaustion in Aggregation Query"
}