CVE-2026-86330
An OS command injection flaw was found in the set_hostname_internal function of NooBaa's…
- Risk score
- 60/100
- CVSS
- 7.2 v3.1
- Exploit chance (30 days)
- 2.2%
- Published
- 28 Sep 2026
Open in the live forecast Today's forecast
What to know
- What it is
- 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 pr…
- Affected
- See advisory
- Fix
- Apply the vendor's security update; see the linked advisory.
- Exploitation
- No known exploitation
Why it is Yellow
- CVSS 7.2 high
References
Original 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.
Last activity 28 Sep 2026. Patch Forecast updates every hour.