CVE-2026-24012Apache IoTDB: Denial of Service via Resource Exhaustion in Aggregation Query

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.

Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.

Affected products and versions

References and patches

• https://lists.apache.org/thread/0g5th1t2vj6j8hm5t9w3xh9n6f6ht9z8 vendor-advisoryMailing ListVendor Advisory
• http://www.openwall.com/lists/oss-security/2026/07/06/10 Mailing ListThird Party Advisory