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…

High CVSS 8.1

CVECVE-2026-62391

First seen2026-08-10 16:30 UTC

Disclosed2026-07-31 11:17 UTC

Last updated2026-08-10 16:30 UTC

Channel statusauto

Summary

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.

In-depth triage · Auto channel

No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).

Affected products

Sources

NVD DATABASE

Original Links

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

Timeline

2026-08-10 nvd_ingest NVD