CVE-2026-28564: Apache Software Foundation Apache Iotdb

Critical severity, CVSS 9.8. EPSS: 0.7% chance of exploitation in the next 30 days.

Insufficient Session Expiration, Authentication Bypass by Capture-replay vulnerability in Apache IoTDB. REST Basic Authentication Accepts Stale Cached Credentials This issue affects Apache IoTDB: from 1.0.0 before 2.0.10. Users are recommended to upgrade to version 2.0.10, which fixes the issue.

Affected products

• Apache Software Foundation Apache Iotdb: from 1.0.0, before 2.0.10 (fixed in 2.0.10)

Published 2026-07-10. Last modified 2026-07-10.