{"id":"BIT-elk-2026-26935","summary":"Improper Input Validation in Kibana Leading to Denial of Service","details":"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)","aliases":["BIT-kibana-2026-26935","CVE-2026-26935"],"modified":"2026-09-08T08:47:21.967795809Z","published":"2026-03-03T08:40:09.731Z","database_specific":{"severity":"High","cpes":["cpe:2.3:a:elasticsearch:kibana:*:*:*:*:*:node.js:*:*"]},"references":[{"type":"ADVISORY","url":"https://discuss.elastic.co/t/kibana-8-19-12-9-2-6-9-3-1-security-update-esa-2026-13/385249"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-26935"}],"affected":[{"package":{"name":"elk","ecosystem":"Bitnami","purl":"pkg:bitnami/elk"},"ranges":[{"type":"SEMVER","events":[{"introduced":"8.4.0"},{"fixed":"8.19.12"},{"introduced":"9.0.0"},{"fixed":"9.2.6"},{"introduced":"9.3.0"},{"fixed":"9.3.1"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/elk/BIT-elk-2026-26935.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}],"schema_version":"1.9.0"}