Kibana 8.x < 8.19.12 / 9.2.x < 9.2.6 / 9.3.x < 9.3.1 (ESA_2026_13)

The version of Kibana installed on the remote host is prior to 8.19.12, 9.2.6, or 9.3.1. It is, therefore, affected by a vulnerability as referenced in the ESA202613 advisory. - Improper Input Validation CWE-20 in the internal Content Connectors search endpoint in Kibana can lead Denial of Servic...

BIT-KIBANA-2026-26935 Improper Input Validation in Kibana Leading to Denial of Service

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...

BIT-ELK-2026-26935 Improper Input Validation in Kibana Leading to Denial of Service

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...

CVE-2026-26935

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...

EUVD-2026-8865

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...

CVE-2026-26935

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...

CVE-2026-26935

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...

CVE-2026-26935 Improper Input Validation in Kibana Leading to Denial of Service

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...

CVE-2026-26935

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...

CVE-2026-26935 Improper Input Validation in Kibana Leading to Denial of Service

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...

CVE-2026-26935

CVE-2026-26935 affects Kibana’s internal Content Connectors search endpoint. The root cause is improper input validation (CWE-20), which can allow input data manipulation leading to Denial of Service (CAPEC-153). Public references cite an Elastic security update addressing this in Kibana, and NCS...

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

Improper Input Validation in Kibana Leading to Denial of Service 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 Affected Versions: 8.x: All versions from 8.4.0 up to and including 8.19....

PT-2026-22164

Name of the Vulnerable Software and Affected Versions Kibana affected versions not specified Description An issue exists in Kibana's internal Content Connectors search endpoint related to improper input validation. This can lead to a denial of service through manipulation of input data. The...