CVE•Published 2026-06-02•Modified 2026-06-03•0 articles on news•5 live references•NVD data
CVE-2026-46718Apache · Calcite
Vulnerability data via NVD (ingested)
CVSS v3.1
6.5
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
EPSS percentile
—
Weaknesses (CWE)
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.
Timeline
Published 2026-06-02
Modified 2026-06-03
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2026-46718Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Apache Calcite"All exposed Apache Calcite instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Calcite"HTTP body or banner mentions "Calcite" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-46718Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-46718Censys host search filtered to this CVE id.
grep.app
CVE-2026-46718Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-46718GitHub code search for direct mentions.
Google dork
"CVE-2026-46718" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-46718 on GitHub.
We haven't classified any articles referencing CVE-2026-46718 yet. The external references above still apply.