HIGHVulnerability
Verified
Global

NVD HIGH: CVE-2026-4818 — In Search Guard FLX versions from 3.0.0 up to 4.0.1, there exists an issue which...

Tuesday, March 31, 2026 at 04:16 PM UTC·Source: NIST NVD

Updated: Monday, April 6, 2026 at 08:17 AM UTC

Executive Summary

In Search Guard FLX versions from 3.0.0 up to 4.0.1, there exists an issue which allows users without the necessary privileges to execute some management operations against data streams.

Analysis

In Search Guard FLX versions from 3.0.0 up to 4.0.1, there exists an issue which allows users without the necessary privileges to execute some management operations against data streams. CVSS Score: 6.8. Published: 2026-03-31T16:16:34.580.

Indicators of Compromise (1)

CVE (1)
CVE-2026-4818
NVDMITRE CVE
Source Attribution

Originally published by NIST NVD on Mar 31, 2026. Verified by: NIST.

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