CVE-2026-108771

Published: Oct 19, 2026Modified: Oct 19, 2026Deferred

Description

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.

Related CWEs

CWE-306

Missing Authentication for Critical Function

The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.

References (2)

https://lists.apache.org/thread.html/d77s7dh3bxf02l4rjbgb6807g605zskx

Source: security@apache.org

http://www.openwall.com/lists/oss-security/2026/10/16/16

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.