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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 |
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