CVE-2026-24012

HIGH

Apache IoTDB: Denial of Service via Resource Exhaustion in Aggregation Query

Title source: cna
STIX 2.1

Description

Uncontrolled Resource Consumption vulnerability in Apache IoTDB.  Some interface fails to impose reasonable limits on the time span and aggregation interval of the query. An attacker can construct a request with extreme parameters (e.g., a very large time range combined with a minimal interval). This forces the DataNode to build an enormous result set in memory, which exhausts the Java heap and causes the DataNode process to crash. This issue affects Apache IoTDB: from 1.3.3 before 2.0.8. Users are recommended to upgrade to version 2.0.8, which fixes the issue.

References (2)

Core 2

Scores

CVSS v3 7.5
EPSS 0.0055
EPSS Percentile 42.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-400
Status published
Products (2)
apache/iotdb 1.3.3 - 2.0.8
Apache Software Foundation/Apache IoTDB 1.3.3 - 2.0.8
Published Jul 06, 2026
Tracked Since Jul 06, 2026