CVE-2026-108771

critical · 9.8

Missing authentication for in-house broadcast and polymorphic deserialization vulnerability in Apache Kylin. Impact most to the kylin services that are directly exposed to public network, which is not common. In-house kylin deployments are mostly not impacted. This issue affects Apache Kylin: from 4.0.0 through 5.0.4. Users are recommended to upgrade to version 5.0.5, which fixes the issue.

9.8

CVSS

0.2%

EPSS (exploit prob.)

11th

EPSS percentile

2026-10-19

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-306

References

https://lists.apache.org/thread.html/d77s7dh3bxf02l4rjbgb6807g605zskx
http://www.openwall.com/lists/oss-security/2026/10/16/16

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-108771