Lucene search
K

Kibana 8.19.12, 9.2.6, 9.3.1 Security Update (ESA-2026-13)

🗓️ 26 Feb 2026 16:53:12Reported by ElasticCoType 
elastic
 elastic
🔗 discuss.elastic.co👁 10 Views

Kibana security update fixes improper input validation causing DoS via Content Connectors.

Related
Detection
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-26935
26 Feb 202617:05
attackerkb
Circl
CVE-2026-26935
26 Feb 202620:08
circl
CNNVD
Elastic Kibana 安全漏洞
26 Feb 202600:00
cnnvd
CVE
CVE-2026-26935
26 Feb 202617:05
cve
Cvelist
CVE-2026-26935 Improper Input Validation in Kibana Leading to Denial of Service
26 Feb 202617:05
cvelist
EUVD
EUVD-2026-8865
26 Feb 202618:31
euvd
Tenable Nessus
Kibana 8.x < 8.19.12 / 9.2.x < 9.2.6 / 9.3.x < 9.3.1 (ESA_2026_13)
5 Mar 202600:00
nessus
NCSC
Vulnerabilities fixed in Kibana
5 Mar 202609:36
ncsc
NVD
CVE-2026-26935
26 Feb 202618:23
nvd
OSV
BIT-ELK-2026-26935 Improper Input Validation in Kibana Leading to Denial of Service
3 Mar 202608:40
osv
Rows per page
Vulners
Node
elastickibanaRange8.x: All versions from 8.4.08.19.11
OR
elastickibanaRangeAll versions from 9.0.09.2.5

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

26 Feb 2026 16:53Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.16.5
EPSS0.00278
10