CVE-2026-108764 Apache Kylin: job-driver UI proxy SSRF
An SSRF vulnerability in Apache Kylin's job-driver UI proxy allows attackers to make arbitrary server-side requests, primarily affecting publicly exposed deployments.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-108764?
CVE-2026-108764 is a server-side request forgery vulnerability in Apache Kylin, published on 19 Oct 2026. It can be exploited over the network, with no action from the victim.
Official description
Server-Side request forgery (SSRF) vulnerability in Apache Kylin. Impact most to the kylin job service 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.
Weakness: CWE-918
Which versions are affected by CVE-2026-108764?
How do I fix CVE-2026-108764?
No fix has been published for CVE-2026-108764 yet. Limit exposure of the affected software until one is available.
Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.
Is CVE-2026-108764 being exploited?
There is no known exploitation of CVE-2026-108764 in the wild and no public exploit code.
Sources
Also known as GHSA-c56v-vw4p-2ff3.