ClickHouse Server: Critical Remote Code Execution Vulnerability

secpoint (49)in #secpoint • 2 days ago

ClickHouse disclosed CVE-2026-116366 on 30 October 2026. Under certain conditions, an unauthenticated attacker with network access could execute arbitrary code on a ClickHouse server.

Potentially affected self-hosted systems should be updated to the appropriate vendor-fixed release for their branch. Restrict database access to trusted sources and verify the running server version after updating. ClickHouse reports that the fix has already been applied to all ClickHouse Cloud and BYOC deployments.

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#SecPoint #ClickHouse #RemoteCodeExecution #DatabaseSecurity #VulnerabilityManagement

#cybersecurity #cybersec #clickhouse #remotecodeexecution #databasesecurity #vulnerabilitymanagement

2 days ago in #secpoint by secpoint (49)

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