CVE-2026-46718

Name: CVE-2026-46718
Creator: NVD / NIST
Published: 2026-06-02T10:16:25.377+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 0.44%

Last modified Jun 17, 2026

CVE-2026-46718 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. 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.. EPSS estimates a 0.44% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

6.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

EPSS Probability

0.44%

34.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-470

Affected Software

Vendor	Product	Versions
Apache	Calcite	>= 1.5.0, < 1.42.0

References

https://lists.apache.org/thread/9s37svo343w5ck1ovh478lkzcqk4949vMailing List, Vendor Advisory
http://www.openwall.com/lists/oss-security/2026/06/01/7Mailing List, Third Party Advisory

Timeline

Published: Jun 2, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-46718?

How severe is CVE-2026-46718?

CVE-2026-46718 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.44% probability of exploitation in the next 30 days.

How do I fix CVE-2026-46718?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-46718?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST