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ClickHouse Server
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- 1Unauthenticated RCE flaw reported in ClickHouse Server▼Unauthenticated RCE vulnerability against ClickHouse Server
A new vulnerability report describes an unauthenticated remote code execution flaw affecting ClickHouse Server, meaning attackers could potentially run arbitrary code on affected servers without needing credentials. The issue has been assigned the identifier CVE-2026-116366. Security practitioners are urging anyone running ClickHouse deployments to check versions, review exposure, and apply patches as soon as fixes become available.