CVE-2026-40008 — Apache IoTDB: Arbitrary Class Instantiation via Pipe Transfer RPC

Description (CNA)

Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection') vulnerability in Apache IoTDB. The pipe processor reads a fully qualified Java class name and instantiates it using Class.forName().newInstance() without any validation or allowlisting. 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 (CNA)

Vendor / product	Versions
Apache Software Foundation / Apache IoTDB	affected 1.0.0 before 2.0.10

CWE

CWE-470

References

https://lists.apache.org/thread/fm8cpvzbox2qqy99ztglm8wkk1nrg9ng

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.

CVE

No English description supplied.

http://www.openwall.com/lists/oss-security/2026/07/10/5