CVE-2026-46718 — Apache Calcite: A user-controled model can load arbitrary classes, leading to code execution

CVE-2026-46718

Apache Calcite: A user-controled model can load arbitrary classes, leading to code execution PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
Apache Software Foundation / Apache Calcite	affected 1.5.0 before 1.42

CWE

CWE-470

References

https://lists.apache.org/thread/9s37svo343w5ck1ovh478lkzcqk4949v

ADP enrichment

CVE

No English description supplied.

http://www.openwall.com/lists/oss-security/2026/06/01/7

CISA-ADP

No English description supplied.

No references supplied.