CVE-2026-26936 – Inefficient Regular Expression Complexity in Kibana Leading to Denial of Service

CVE ID : CVE-2026-26936

Published : Feb. 26, 2026, 6:23 p.m. | 47 minutes ago

Description : Inefficient Regular Expression Complexity (CWE-1333) in the AI Inference Anonymization Engine in Kibana can lead Denial of Service via Regular Expression Exponential Blowup (CAPEC-492).

Severity: 4.9 | MEDIUM

Visit the link for more details, such as CVSS details, affected products, timeline, and more…