Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apache | Iotdb | >= 1.3.3, < 2.0.8 |
Related Weaknesses (CWE)
References
- https://lists.apache.org/thread/0g5th1t2vj6j8hm5t9w3xh9n6f6ht9z8Mailing ListVendor Advisory
- http://www.openwall.com/lists/oss-security/2026/07/06/10Mailing ListThird Party Advisory
FAQ
What is CVE-2026-24012?
CVE-2026-24012 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 ...
How severe is CVE-2026-24012?
CVE-2026-24012 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-24012?
Check the references section above for vendor advisories and patch information. Affected products include: Apache Iotdb.