CVE-2025-26864: Apache Iotdb

High severity, CVSS 7.5. EPSS: 0.7% chance of exploitation in the next 30 days.

Exposure of Sensitive Information to an Unauthorized Actor, Insertion of Sensitive Information into Log File vulnerability in the OpenIdAuthorizer of Apache IoTDB. This issue affects Apache IoTDB: from 0.10.0 through 1.3.3, from 2.0.1-beta before 2.0.2. Users are recommended to upgrade to version 1.3.4 and 2.0.2, which fix the issue.

Affected products

• Apache Iotdb: from 0.10.0, before 1.3.4 (fixed in 1.3.4); version 2.0.1 only

Published 2025-05-14. Last modified 2026-06-17.