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Change History

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

{"timestamp":"2026-07-31T16:29:24.936297Z","id":"CVE-2026-62391","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}

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-22

CWE-27

https://lists.apache.org/thread/vo4k4nxz23kfzrpp120nsojb0vrkx4w1

[{"vendor":"Apache Software Foundation","product":"Apache Kyuubi","defaultStatus":"unaffected","collectionURL":"https://repo.maven.apache.org/maven2","packageName":"org.apache.kyuubi:kyuubi-server","versions":[{"version":"1.6.0","lessThan":"1.12.0","versionType":"semver","status":"affected"}]}]