CVE-2026-116366
Severity not reportedData quality: awaiting analysis.
NVD has not completed analysis, so CVSS and affected-product data may be missing or change.
An issue has been discovered in ClickHouse Server that, under certain conditions, could allow an unauthenticated user with network access to execute arbitrary…
An issue has been discovered in ClickHouse Server that, under certain conditions, could allow an unauthenticated user with network access to execute arbitrary code on the ClickHouse Server.
CVSS
—
Awaiting analysis by NVD
Timeline (UTC)
Published: 2026-10-30 11:17
Modified: 2026-10-30 19:37
NVD status: Awaiting Analysis
Last synced 6 hours ago
Verified against the source API 2026-10-30 19:54 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://clickhouse.com/docs/resources/changelogs/security-changelog cb7ba516-3b07-4c98-b0c2-715220f1a8f6
- https://github.com/ClickHouse/ClickHouse/blob/master/SECURITY.md cb7ba516-3b07-4c98-b0c2-715220f1a8f6
Data sources
NVD CVE API 2.0 — fetched 2026-10-30 19:54 UTC · record ↗