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Kibana 8.19.17, 9.3.6, 9.4.3 Security Update (ESA-2026-45)

🗓️ 01 Jul 2026 13:56:52Reported by ElasticCoType 
elastic
 elastic
🔗 discuss.elastic.co👁 2 Views

Improper Input Validation in Kibana Leading to Denial of Service Improper Input Validation (CWE-20) in Kibana can lead to a denial of service via Input Data Manipulation (CAPEC-153). An authenticated user can submit a specially crafted Fleet polic...

Related
Detection
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-56151
1 Jul 202616:29
attackerkb
CVE
CVE-2026-56151
1 Jul 202616:29
cve
Cvelist
CVE-2026-56151 Improper Input Validation in Kibana Leading to Denial of Service
1 Jul 202616:29
cvelist
EUVD
EUVD-2026-41085
1 Jul 202616:29
euvd
NVD
CVE-2026-56151
1 Jul 202617:16
nvd
Vulnrichment
CVE-2026-56151 Improper Input Validation in Kibana Leading to Denial of Service
1 Jul 202616:29
vulnrichment
Vulners
Node
elastickibanaRange8.x: All versions from 8.0.08.19.16
OR
elastickibanaRangeAll versions from 9.0.09.3.5
OR
elastickibanaRangeAll versions from 9.4.09.4.2

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01 Jul 2026 13:56Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.16.5
2