AUGUST 27, 2026
Live Feed
Back to database
Case File

CVE-2026-54100

HIGH · CVSS 8.3 EPSS 0.29%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2026-06-22 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 8.3. It affects Windows. It may be remotely exploitable.

CVE
CVE-2026-54100
Severity
HIGH
CVSS
8.3
EPSS
0.29%
Windows

Original NVD Description

A flaw was found in the Windows Machine Config Operator (WMCO) for Red Hat OpenShift Container Platform. WMCO establishes SSH connections to Windows worker nodes without verifying the remote server host key. An adjacent-network attacker who can intercept or redirect WMCO's SSH session can capture WICD and kubelet bootstrap credentials transferred during node configuration, enabling compromise of Windows node identities in the cluster.

Related CVEs

Other vulnerabilities affecting the same vendor(s)