---
cve: "CVE-2026-16456"
severity: "MEDIUM"
cvss: 6.5
epss: "31%"
vendor: "Red Hat"
kev: false
exploited: false
published: "2026-08-10 21:17:19"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-18T10:34:05+02:00"
---

# CVE-2026-16456

> 6.5 MEDIUM

## Beschreibung

A flaw was found in the `odh-model-controller`. An authenticated user with permissions to create custom resources can exploit a vulnerability in the `loadSecret` function. This function improperly reads the Secret namespace from user-controlled input without validation. This allows an attacker to read sensitive API keys and cloud credentials from other namespaces, leading to information disclosure.

## CVSS-Vektor

```
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/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 | Hoch | bad |
| I Integrität | Keine | good |
| A Verfügbarkeit | Keine | good |

## Referenzen

- <https://access.redhat.com/errata/RHSA-2026:53261>
- <https://access.redhat.com/errata/RHSA-2026:53262>
- <https://access.redhat.com/errata/RHSA-2026:53263>
- <https://access.redhat.com/security/cve/CVE-2026-16456>
- <https://bugzilla.redhat.com/show_bug.cgi?id=2503159>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-16456) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_