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Kibana 8.19.19, 9.3.8, 9.4.4 Security Update (ESA-2026-156)

🗓️ 01 Sep 2026 22:34:01Reported by ElasticCoType 
elastic
 elastic
🔗 discuss.elastic.co👁 2 Views

Kibana 8.0.0-9.4.3 incorrect authorization exposes ML job data across spaces.

Related
Detection
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-78598
1 Sep 202622:34
cve
Vulners
Node
OR
elastickibanaRange8.x: All versions from 8.0.08.19.18
elastickibanaRangeAll versions from 9.0.09.3.7
elastickibanaRangeAll versions from 9.4.09.4.3

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01 Sep 2026 22:34Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.4
2