{"apiVersion":"1.0","identifier":"CVE-2026-72663","description":"Inefficient Algorithmic Complexity (CWE-407) in Kibana can lead to denial of service via Input Data Manipulation (CAPEC-153). A specially crafted, deeply nested expression submitted to a Kibana TSVB visualization is evaluated with a worst-case cost that grows disproportionately with the size of the input. Because the evaluation runs synchronously, a single request consumes the Kibana request-processing thread indefinitely, and Kibana stops responding to all further requests until the service is restarted.","publishedAt":"2026-08-13T20:17:26","lastModifiedAt":"2026-08-28T15:32:26","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-72663","cvssScore":6.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","epssProbability":0.0029,"riskScore":0.67,"affectedProduct":"Kibana","affectedVersions":"unknown","vulnerabilityType":"Web app","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-72663","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-72663","en":"https://www.redsauce.net/en/cves/CVE-2026-72663","fr":"https://www.redsauce.net/fr/cves/CVE-2026-72663","pt":"https://www.redsauce.net/pt/cves/CVE-2026-72663","de":"https://www.redsauce.net/de/cves/CVE-2026-72663","sk":"https://www.redsauce.net/sk/cves/CVE-2026-72663","el":"https://www.redsauce.net/el/cves/CVE-2026-72663"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-72663"}}