CVE-2026-46718
Apache Calcite: A user-controled model can load arbitrary classes, leading to code execution
- State
- Published
- Severity
- 6.5 Medium
- Published
- Jun 2, 2026
- Updated
- Jun 2, 2026
- Reserved
- May 15, 2026
Description
Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection') vulnerability in Apache Calcite.
This issue affects Apache Calcite: from 1.5.0 before 1.42.
Users are recommended to upgrade to version 1.42, which fixes the issue.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.5 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N | CISA-ADP |
Weaknesses
- CWE-470 Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')
Affected Products
| Product | Versions |
|---|---|
Apache CalciteApache Software Foundation |
|
References
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