CVE-2026-75885

CRITICAL 9.3

Openshift/console: openshift/console: unauthenticated ssrf and resource exhaustion via devfile parser endpoint

CVSS Score

9.3

EPSS Score

0.8%

EPSS Percentile

57th

A flaw was found in the OpenShift console. Unauthenticated access to the `/api/devfile/` and `/api/devfile/samples/` endpoints allows a remote attacker to send crafted devfile payloads. This can lead to Server-Side Request Forgery (SSRF), where the console pod makes requests to internal services and reflects partial responses to the attacker. Additionally, by sending repeated large requests without a specified content length, an attacker can cause unbounded memory growth, leading to a Denial of Service (DoS).

CWE	CWE-918
Vendor	red hat
Product	red hat openshift container platform 4.12
Published	Sep 18, 2026
Last Updated	Oct 23, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

None

Availability

Low

Affected Versions

Red Hat / Red Hat OpenShift Container Platform 4.12

All versions affected

Red Hat / Red Hat OpenShift Container Platform 4.13

All versions affected

Red Hat / Red Hat OpenShift Container Platform 4.14

All versions affected

Red Hat / Red Hat OpenShift Container Platform 4.15

All versions affected

Red Hat / Red Hat OpenShift Container Platform 4.16

All versions affected

Red Hat / Red Hat OpenShift Container Platform 4.17

All versions affected

Red Hat / Red Hat OpenShift Container Platform 4.18

All versions affected

Red Hat / Red Hat OpenShift Container Platform 4.19

All versions affected

Red Hat / Red Hat OpenShift Container Platform 4.20

All versions affected

Red Hat / Red Hat OpenShift Container Platform 4.21

All versions affected

Red Hat / Red Hat OpenShift Container Platform 4.22

All versions affected

References

NVD ↗ CVE.org ↗ EPSS Data ↗