CVE-2026-86330
Noobaa-core: noobaa-core: os command injection in cluster_internal_api.set_hostname_internal
- State
- Published
- Severity
- 7.2 High
- Published
- Sep 28, 2026
- Updated
- Sep 30, 2026
- Reserved
- Sep 7, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.2 High | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H | redhat |
Weaknesses
- CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Affected Products
| Product | Versions |
|---|---|
Red Hat Openshift Data Foundation 4Red Hat | |
Red Hat Openshift Data Foundation 4Red Hat |
References
- https://access.redhat.com/security/cve/CVE-2026-86330vdb-entry
- RHBZ#2529295issue-tracking
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