CVE-2025-66518 Apache Kyuubi: Unauthorized directory access due to missing path normalization

Any client who can access to Apache Kyuubi Server via Kyuubi frontend protocols can bypass server-side config kyuubi.session.local.dir.allow.list and use local files which are not listed in the config. This issue affects Apache Kyuubi: from 1.6.0 through 1.10.2. Users are recommended to upgrade t...

EUVD-2026-0819

Any client who can access to Apache Kyuubi Server via Kyuubi frontend protocols can bypass server-side config kyuubi.session.local.dir.allow.list and use local files which are not listed in the config. This issue affects Apache Kyuubi: from 1.6.0 through 1.10.2. Users are recommended to upgrade t...

PT-2026-1236

Name of the Vulnerable Software and Affected Versions Apache Kyuubi versions 1.6.0 through 1.10.2 Description A path traversal issue exists in the Apache Kyuubi server. Clients accessing the server via Kyuubi frontend protocols can bypass the server-side configuration...

Apache Kyuubi security vulnerabilities

Apache Kyuubi is a distributed SQL gateway from the Apache Foundation. Apache Kyuubi suffers from a directory traversal vulnerability that originates from a client-side bypass of server-side configuration, which can be exploited by an attacker to cause access to unauthorized local files...