cvedb.io
CVE-2026-26934
MEDIUM · CVSS 6.5
EPSS exploitation probability: 0%
Published 2026-02-26T18:23:07.647 · Last modified 2026-06-17T10:26:24.820

Summary

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.

Affected products

elastic — kibana

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.