CVE-2026-59562: Apache IoTDB: Remote code execution and Unauthenticated path traversal in legacy pipe sendFile RPC

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-10-21 · updated 2026-10-30
Weakness: CWE-306

Description

Missing authentication for critical function vulnerability in Apache IoTDB. This issue affects Apache IoTDB: from 2.0.0 before 2.0.11. Users are recommended to upgrade to version 2.0.11, which fixes the issue.

Affected products

Apache Software Foundation Apache IoTDB: from 2.0.0 before 2.0.11 — fixed in 2.0.11

How to fix

Upgrade to a fixed version: Apache Software Foundation Apache IoTDB 2.0.11. Check the vendor advisory for mitigations.

References

https://lists.apache.org/thread.html/6035x52ct37d03xllc9rw1y5q1zzqthl
http://www.openwall.com/lists/oss-security/2026/10/21/22

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