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High

Uncontrolled Resource Consumption vulnerability in Apache IoTDB. 

  • Disclosed: 06.07.2026
  • Updated: 11.10.2026 13:19

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.

Affected software

Click a technology to see all vulnerabilities affecting it.

PlatformPackageVulnerable versionsFixed in
Python (PyPI) apache-iotdb >= 1.3.3, < 2.0.8 2.0.8

References

CVSS score 7.5/10
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness (CWE)
-
Platform
Python (PyPI)
Package
apache-iotdb
Disclosed
06.07.2026
Updated
11.10.2026 13:19

Sources and licenses

OSV / GitHub Advisory Database - PYSEC-2026-2079 - PyPA Advisory Database; CC BY 4.0

Vulnerability history: apache-iotdb

All published vulnerabilities of this package (Python (PyPI)), newest first. Shows whether this is a one-off slip or a package that needs watching.

All (12) in the archive
Total entries
12
First → latest
09.2022 07.2026
Without a fix
1
Exploited in attacks
0

Severity breakdown

  • Critical 5
  • High 3
  • Medium 2
  • Unrated 2

Disclosures per year

Severity:
  1. Uncontrolled Resource Consumption vulnerability in Apache IoTDB.  this entry
    High · 7.5 CVE-2026-24012 >= 1.3.3, < 2.0.8 2.0.8
  2. Apache IoTDB DataNode’s internal RPC interface for creating Trigger instances uses the uploaded Trigger JAR name to build a file path without sufficient validation. If the internal DataNode RPC port i
    Critical · 9.8 CVE-2026-24014 >= 1.3.3, < 2.0.8 2.0.8
  3. Authentication Bypass by Spoofing vulnerability in Apache IoTDB.
    Critical · 9.1 CVE-2026-24013 >= 1.3.3, < 2.0.8 2.0.8
  4. Remote Code Execution with untrusted URI of UDF vulnerability in Apache IoTDB. The attacker who has privilege to create UDF can register malicious function from untrusted URI.
    Critical · 9.8 CVE-2024-24780 >= 1.0.0, < 1.3.4 1.3.4
  5. Remote Code Execution vulnerability in Apache IoTDB.This issue affects Apache IoTDB: from 1.0.0 through 1.2.2.
    Critical · 9.8 CVE-2023-46226 >= 1.0.0, < 1.3.0 1.3.0
  6. Improper Authentication vulnerability in Apache Software Foundation Apache IoTDB.This issue affects Apache IoTDB Grafana Connector: from 0.13.0 through 0.13.3.
    Critical · 9.8 CVE-2023-24831 >= 0.13.0, < 0.13.5 0.13.5
  7. Apache IoTDB version 0.12.2 to 0.12.6, 0.13.0 to 0.13.2 are vulnerable to a Denial of Service attack when accepting untrusted patterns for REGEXP queries with Java 8. Users should upgrade to 0.13.3 wh
    High · 7.5 CVE-2022-43766 >= 0.12.2, < 0.13.3 0.13.3
  8. Apache IoTDB version 0.13.0 is vulnerable by session id attack. Users should upgrade to version 0.13.1 which addresses this issue.
    High · 8.8 CVE-2022-38369 < 0.13.1 0.13.1

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