BIT-elk-2026-26935

vendorUSosv

Improper Input Validation in Kibana Leading to Denial of Service

view advisory published 2026-03-03Licence: per source

Improper Input Validation (CWE-20) in the internal Content Connectors search endpoint in Kibana can lead Denial of Service via Input Data Manipulation (CAPEC-153)

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2026-26935US	high7.5	0.32% (25th)	—	2026-02-26
Improper Input Validation (CWE-20) in the internal Content Connectors search endpoint in Kibana can lead Denial of Service via Input Data Manipulation (CAPEC-153)

references

External citations — patches, advisories, analysis.

https://discuss.elastic.co/t/kibana-8-19-12-9-2-6-9-3-1-security-update-esa-2026-13/385249ADVISORY
https://nvd.nist.gov/vuln/detail/CVE-2026-26935WEB

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