CVE-2026-26934 - Improper Validation of Specified Quantity in Input in Kibana Leading to Denial o...

CVE ID : CVE-2026-26934 Published : Feb. 26, 2026, 5:03 p.m. | 56 minutes ago Description : Improper Validation of Specified Quantity in Input (CWE-1284) in Kibana can allow an authenticated attacker with view-only privileges to cause a Denial of Service via Input Data Manipulation (CAPEC-153). An attacker can send a specially crafted, malformed payload causing excessive resource consumption and resulting in Kibana becoming unresponsive or crashing. Severity: 6.5 | MEDIUM Visit the link for more details, such as CVSS details, affected products, timeline, and more...