---
cve: "CVE-2026-90458"
severity: "MEDIUM"
cvss: 5.4
epss: ""
vendor: "OpenStack"
kev: false
exploited: false
published: "2026-10-23 04:18:19"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-10-27T09:55:24+01:00"
---

# CVE-2026-90458

> 5.4 MEDIUM

## Beschreibung

OpenStack Ironic before 39.0.1 allows DELETE and GET via vendor_passthru, e.g., to delete accounts from the BMC's Redfish service.

## CNA-Record (Kanon, cvelistV5)

- CNA: **mitre**
- State: PUBLISHED
- Stand: 2026-10-23 04:13:17
- CNA-CVSS: **5.4** (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N`)

## CVSS-Vektor

```
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Gering | warn |
| UI Interaktion | Keine | bad |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Gering | warn |
| I Integrität | Gering | warn |
| A Verfügbarkeit | Keine | good |

## Schwachstellen-Klasse

- **CWE-1287** — Improper Validation of Specified Type of Input
  The product receives input that is expected to be of a certain type, but it does not validate or incorrectly validates that the input is actually of the expected type.

## Referenzen

- <https://bugs.launchpad.net/ironic/+bug/2166507>
- <https://security.openstack.org/ossa/OSSA-2026-047.html>
- <http://www.openwall.com/lists/oss-security/2026/10/22/6>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/sicherheitsluecken/cve-2026-90458/) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_