This is an update regarding CVE-2026-116366. Although exploitation requires specific conditions, we recommend upgrading to a patched version as soon as possible to keep your ClickHouse installations secure.
Upgrade ClickHouse servers as fast as possible to address recent CVEs.
Explore Altinity Antalya builds for ClickHouse®: independent compute swarms, Iceberg hybrid tables, CAS storage, OAuth security, and cost savings.
Saving money is one of our favorite ways to help ClickHouse® users at Altinity. Robert Hodges walks through six best practices that delight your accountants while keeping ClickHouse fast, from open source and schema tuning to TTLs, tiered storage, compute…
LLMs and ClickHouse: Altinity MCP server, Skills-based cluster health checks, Grafana dashboard demo, and OAuth 2.0 guardrails to keep AI agents read-only.
Got a Critical CVE against ClickHouse? A practical framework to assess real risk across container packages, network exposure, and access control.
Learn how ClickHouse® gains full OAuth 2.0 and OpenID Connect (OIDC) support through Altinity’s Antalya builds, enabling token-based authentication, single sign-on, and secure AI agent access, with live demos using Grafana, Keycloak, and Claude via the Altinity MCP server.
DeepSeek’s ClickHouse servers had a vulnerability. ClickHouse core shipped a fix that affected Altinity’s Kubernetes Operator. Here’s the story.
One of the challenges in database security is ensuring that user credentials remain secure over time. ClickHouse’s support for multiple authentication methods makes a DBA’s life easier.
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