ClickHouse DB vulnerabilities

Latest ClickHouse DB CVEs

Newest publication first

1. CVE-2019-16536 Stack overflow leading to DoS can be triggered by a malicious authenticated client.

   Published 2025-05-21

   High·CVSS 8.2 EPSS 0.90%

   Stack overflow leading to DoS can be triggered by a malicious authenticated client in Clickhouse before 19.14.3.3.

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.