NVD HIGH: CVE-2026-86330 — An OS command injection flaw was found in the set_hostname_internal function of ...

Monday, September 28, 2026 at 01:17 PM UTC·Source: NIST NVD

Updated: Wednesday, September 30, 2026 at 07:00 PM UTC

Executive Summary

Analysis

An OS command injection flaw was found in the set_hostname_internal function of NooBaa's cluster_internal_api. This component is responsible for managing the Multi-Cloud Object Gateway in OpenShift Data Foundation. The vulnerability occurs because the hostname parameter is passed directly to a shell command without proper sanitization. An authenticated attacker with administrative privileges can provide a specially crafted hostname containing shell metacharacters to execute arbitrary commands on the host system with the privileges of the NooBaa process. CVSS Score: 7.2. Published: 2026-09-28T13:17:24.787.

Indicators of Compromise (1)

CVE (1)

CVE-2026-86330

NVD MITRE CVE

Source Attribution

Originally published by NIST NVD on Sep 28, 2026. Verified by: NIST.

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