CVE-2026-62391
Apache Kyuubi: kyuubi.session.local.dir.allow.list bypass via unprefixed Spark file-conf aliases
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
The security fix for CVE-2025-66518 is incomplete. Any client who can access to Apache Kyuubi Server via Kyuubi frontend protocols can bypass server-side config kyuubi.session.local.dir.allowlist via unprefixed Spark config aliases. This issue affects Apache Kyuubi: from 1.6.0 before 1.12.0. Users are recommended to upgrade to version 1.12.0, which fixes the issue.
| CWE | CWE-22 CWE-27 |
| Vendor | apache software foundation |
| Product | apache kyuubi |
| Published | Jul 31, 2026 |
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Affected Versions
Apache Software Foundation / Apache Kyuubi
1.6.0 < 1.12.0
References
Credits
Anand Nalya