CVE

CVE-2026-116366

9.5

CVSScritical

Exploitable remotely over the internet · no authentication required.

Description

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.

Attack Vector

Network

Privileges Req.

None

User Interaction

None

clickhouseclickhouse cloud

Updated Nov 6, 2026View on NVD →

S4E scanner

criticalProduct Based Web Vulnerabilities~10 seconds

CVE-2026-116366 Scanner

CVE-2026-116366 Scanner - Remote Code Execution (RCE) vulnerability in ClickHouse Server

Used 3 times · 3.4k assets checked · domain, subdomain, ipv4

Scanner page →Run scanner

CVE history: clickhouse

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