Unauthenticated Access Vulnerability in OpenShift Console by Red Hat

CVE-2026-75885

What is CVE-2026-75885?

CVE-2026-75885 is an identified security vulnerability within the OpenShift console, a platform developed by Red Hat for managing containerized applications. This vulnerability arises from the unsecured access to specific API endpoints, namely /api/devfile/ and /api/devfile/samples/, which are meant for devfile management. The flaw allows unauthenticated remote attackers to send malicious payloads, leading to potentially severe consequences for organizations utilizing this platform.

The primary technical concern related to this vulnerability is the possibility of Server-Side Request Forgery (SSRF). Through SSRF, an attacker could manipulate requests made by the OpenShift console to internal services, potentially exposing sensitive information or compromising the integrity of internal systems. Additionally, by flooding the service with improperly formatted requests, an attacker can induce unbounded memory growth, culminating in a Denial of Service (DoS) condition that disrupts the normal functioning of applications hosted within the OpenShift environment.

Potential impact of CVE-2026-75885

1. Unauthorized Access and Data Exposure: The vulnerability permits unauthenticated access, which can lead to unauthorized interactions with internal services, resulting in potential data leaks or unauthorized actions being performed on sensitive data.

2. Denial of Service (DoS): By exploiting the vulnerability to send large, crafted requests, an attacker can cause service disruption through unbounded memory usage, making the affected services unavailable to legitimate users and impacting business operations.

3. Increased Attack Surface: The ability to exploit this vulnerability could allow attackers to probe deeper into an organization's network, expanding the avenues for exploitation or lateral movement in pursuit of sensitive resources or further vulnerabilities.

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