{
  "from_raw": "Haonan Hou <haonan@apache.org>",
  "from": "Haonan Hou <ha...@apache.org>",
  "gravatar": "077d6b3571cf3c6b81dadb75bcf8f139",
  "to": "an...@apache.org,\n de...@iotdb.apache.org",
  "subject": "CVE-2026-24012: Apache IoTDB: Denial of Service via Resource Exhaustion in Aggregation Query",
  "message-id": "<c893e60c-41a4-fd51-3b40-fa68dec43fb8@apache.org>",
  "mid": "0g5th1t2vj6j8hm5t9w3xh9n6f6ht9z8",
  "permalinks": [
    "0g5th1t2vj6j8hm5t9w3xh9n6f6ht9z8",
    "r22976fbcca148c8f560f4826f516c03bd61ed366c0d50caef18cff27@<announce.apache.org>"
  ],
  "dbid": "25dff95f0a17091b758b69d48e6c876f823a252e998c9bacbfce7cf1212e4fb9",
  "cc": "de...@iotdb.apache.org",
  "epoch": 1783321442,
  "list": "<announce.apache.org>",
  "list_raw": "<announce.apache.org>",
  "date": "2026/07/06 07:04:02",
  "private": false,
  "references": "",
  "in-reply-to": "",
  "body": "Severity: moderate \n\nAffected versions:\n\n- Apache IoTDB 1.3.3 before 2.0.8\n\nDescription:\n\nUncontrolled Resource Consumption vulnerability in Apache IoTDB.\u00a0\n\nSome interface\u00a0fails to impose reasonable\nlimits on the time span and aggregation interval of the query.\u00a0An attacker\ncan construct a request with extreme parameters (e.g., a very large time\nrange combined with a minimal interval).\u00a0This 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.\n\nCredit:\n\nYan Nan (Detecon Security Lab) (finder)\n\nReferences:\n\nhttps://iotdb.apache.org\nhttps://www.cve.org/CVERecord?id=CVE-2026-24012\n\n",
  "body_short": "Severity: moderate \n\nAffected versions:\n\n- Apache IoTDB 1.3.3 before 2.0.8\n\nDescription:\n\nUncontrolled Resource Consumption vulnerability in Apache IoTDB.\u00a0\n\nSome interface\u00a0fails to impose reasonable\nli",
  "html_source_only": false,
  "attachments": [],
  "forum": "announce@apache.org",
  "size": 2772,
  "id": "0g5th1t2vj6j8hm5t9w3xh9n6f6ht9z8"
}