CVE-2026-78603
CVE CVE-2026-78603EUVD EUVD-2026-69571Published 2026-09-01T19:20:35.000ZLast changed 2026-09-01T19:41:05.000ZCVSS 4.3
What the advisory describes
Missing Authorization (CWE-862) in Kibana can lead to information disclosure via Exploiting Incorrectly Configured Access Control Security Levels (CAPEC-180). An authenticated user holding minimal Elasticsearch privileges could bypass Kibana feature authorization and space access controls, resulting in the unauthorized disclosure of Fleet deployment metadata from the default Kibana space.
Source: EUVD (ENISA), in the words of the advisory.
Products the advisory names
These come from the advisory itself, not from any check we performed.
- Elastic — Kibana 9.0.0 ≤9.4.5; 9.5.0
The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.
Carried in the product catalogue
An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.
- Elastic — Kibana
Does this concern one of your customers?
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