CVE-2026-40008

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-40008
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.

9.8 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://lists.apache.org/thread/fm8cpvzbox2qqy99ztglm8wkk1nrg9ng
http://www.openwall.com/lists/oss-security/2026/07/10/5
Configurations

No configuration.

History

10 Jul 2026, 16:16

Type Values Removed Values Added
References
  • () http://www.openwall.com/lists/oss-security/2026/07/10/5 -

10 Jul 2026, 15:16

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 9.8

10 Jul 2026, 08:16

Type Values Removed Values Added
New CVE
Information

Published : 2026-07-10 08:16

Updated : 2026-07-10 16:16

NVD link : CVE-2026-40008

Mitre link : CVE-2026-40008

CVE.ORG link : CVE-2026-40008

JSON object : View

Products Affected

No product.

CWE
CWE-470

Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')