Is CVE-2026-115292 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-115292 being exploited in the wild.

How severe is CVE-2026-115292?

Medium severity, with a CVSS score of 4.3, published 3 November 2026.

Which products and versions are affected?

Elastic Kibana 8.0.0–8.19.23, 9.0.0–9.4.8, 9.5.0–9.5.5.

Is there a fix for CVE-2026-115292?

Yes: fixed in Kibana 8.19.24, 9.4.9, 9.5.6. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

How is CVE-2026-115292 attacked?

It is attacked over the network.

Am I affected by CVE-2026-115292?

Check whether you run Elastic Kibana at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-115292: Elastic Kibana authorization bypass in Machine Learning

CVE-2026-115292 · Severity: medium · CVSS 4.3 · Published 2026-11-03

Kibana is a data analytics and visualization platform used to explore and monitor data in Elasticsearch. An authenticated user with read access to Machine Learning features in one workspace can bypass access controls to view audit and error messages from data frame analytics jobs in other workspaces they shouldn't have access to, potentially exposing sensitive job details, field names, and error information.

Technologies: Elastic Kibana. Vendors: Elastic.

Quick answers

Is CVE-2026-115292 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-115292 being exploited in the wild.
How severe is CVE-2026-115292?: Medium severity, with a CVSS score of 4.3, published 3 November 2026.
Which products and versions are affected?: Elastic Kibana 8.0.0–8.19.23, 9.0.0–9.4.8, 9.5.0–9.5.5.
Is there a fix for CVE-2026-115292?: Yes: fixed in Kibana 8.19.24, 9.4.9, 9.5.6. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-115292 attacked?: It is attacked over the network.
Am I affected by CVE-2026-115292?: Check whether you run Elastic Kibana at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

Fixed in: Kibana 8.19.24, 9.4.9, 9.5.6

Technical details

An authorization bypass vulnerability (CWE-639) in Kibana Machine Learning allows authenticated users to read audit and error messages from data frame analytics jobs across workspace boundaries. The vulnerability affects multi-space deployments where a user holds Machine Learning read access in at least one space; the attacker leverages user-controlled keys to access restricted functionality. The flaw exposes job metadata including destination index names, analyzed field names, and failure details without proper ACL enforcement.

Affected products

Elastic Kibana 8.0.0–8.19.23, 9.0.0–9.4.8, 9.5.0–9.5.5

Timeline

2026-11-03: disclosed

References

https://discuss.elastic.co/t/kibana-8-19-24-9-4-9-9-5-6-security-update-esa-2026-203/391357

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