CVE-2026-108833 Apache Kylin: default startup profile miss security settings

Not scored Published Updated

Default startup profile lacks security settings, allowing unauthorized access unless security is explicitly enabled.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Over the internet
Victim action needed
Not needed
Fix
None listed

What is CVE-2026-108833?

CVE-2026-108833 is a vulnerability in Apache Kylin, published on 19 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Default startup profile miss security settings in Apache Kylin. Any deployment has security setting profile turned on does not impact.

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.

Which versions are affected by CVE-2026-108833?

How do I fix CVE-2026-108833?

No fix has been published for CVE-2026-108833 yet. Limit exposure of the affected software until one is available.

Is CVE-2026-108833 being exploited?

There is no known exploitation of CVE-2026-108833 in the wild and no public exploit code.

Sources

Also known as GHSA-h834-34fg-fmfp.

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