{"id":"CVE-2026-116366","aliases":["DEBIAN-CVE-2026-116366","EUVD-2026-113778","GHSA-qhgw-ghp3-xh36","UBUNTU-CVE-2026-116366"],"status":"published","title":"Unauthenticated RCE vulnerability against ClickHouse Server","description":"An issue has been discovered in ClickHouse Server that, under certain conditions, could allow an unauthenticated user with network access to execute arbitrary code on the ClickHouse 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cloud"}],"references":[{"url":"https://github.com/ClickHouse/ClickHouse/blob/master/SECURITY.md","tags":["report"]},{"url":"https://clickhouse.com/docs/resources/changelogs/security-changelog","tags":["report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-116366"},{"url":"https://github.com/advisories/GHSA-qhgw-ghp3-xh36"},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-116366","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2026-116366","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-116366","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2026-116366","title":"Unauthenticated RCE vulnerability against ClickHouse Server","description":"An issue has been discovered in ClickHouse Server that, under certain conditions, could allow an unauthenticated user with network access to execute arbitrary code on the ClickHouse 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