CVE-2026-78598
CVE CVE-2026-78598EUVD EUVD-2026-70059Published 2026-09-02T14:43:15.000ZLast changed 2026-09-02T15:58:12.000ZCVSS 5.4
What the advisory describes
Incorrect Authorization (CWE-863) in the Kibana machine learning feature can lead to information disclosure via Exploiting Incorrectly Configured Access Control Security Levels (CAPEC-180). An authenticated user holding machine learning job management privileges within a single Kibana space could cause a job's saved object to become accessible across all spaces in the Kibana instance, without holding access rights to those additional spaces.
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 ≤9.3.7; 8.0.0 ≤8.19.18; 9.4.0 ≤9.4.3
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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