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CVE-2026-62391 The security fix for CVE-2025-66518 is incomplete. Any client who can access to Apache Kyuubi Server via Kyuubi frontend…

Description

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.

Affected products and versions

Product Affected versions Fixed in
Apache Kyuubi 1.6 1.6.0 → < 1.12.0 1.12.0

References

Timeline

  1. Published
  2. Last modified

Other CVEs of Apache Kyuubi

The 4 CVEs of Apache Kyuubi →
CVE-2026-52680 Apache Kyuubi REST batch multipart upload handling uses the client-supplied multipart filename when creating a temporary… Not rated CVE-2026-23904 Kyuubi Engine UI proxy accepts a host and port from the request path and proxies HTTP requests to that destination. A… Not rated CVE-2025-66518 Any client who can access to Apache Kyuubi Server via Kyuubi frontend protocols can bypass server-side config… 8.8 High
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