{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"clickhouse","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NDZEBFK1W0Y4SMKFN6Z63B","modified_at":"2026-09-21T07:01:36.811627607Z","published_at":"2025-05-21T08:15:26.233Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-16536","https://security-tracker.debian.org/tracker/CVE-2019-16536"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-16536","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-16536"}],"summary":"Stack overflow leading to DoS can be triggered by a malicious authenticated client in Clickhouse before 19.14.3.3."}