Is there a public exploit for CVE-2026-108823?

No public exploit for CVE-2026-108823 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-108823?

CVE-2026-108823 scores CVSS 7.5 (v3.1), rated high. EPSS puts the chance of exploitation in the next 30 days at 0.17%.

What does CVE-2026-108823 affect?

CVE-2026-108823 affects Apache Software Foundation Apache Kylin.

7.5 High

Exposure of Sensitive Information to an Unauthorized Actor during job manipulation in Apache Kylin.

CVE-2026-108823

Exposure of Sensitive Information to an Unauthorized Actor during job manipulation in Apache Kylin. The impact is minor unless job services are exposed to public network, which is uncommon. 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.

Assessment

CVSS: 7.5 (v3.1)
Severity: High
EPSS: 0.17% chance of exploitation in the next 30 days
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 19 October 2026
Last updated: 3 November 2026
Affected: Apache Software Foundation · Apache Kylin
Assigner: apache

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

At the source

EUVD (ENISA)

References

https://lists.apache.org/thread.html/bhcvh3oxcqcjklxfr2mn1j3f7pzxqz4b

Community proofs of concept

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