CVE-2026-18381
7.6 · HIGHOverview
CVE-2026-18381 is a high-severity vulnerability affecting redhat cost_management_metrics_operator. It was published on July 30, 2026 and has a CVSS 3.1 base score of 7.6 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.6, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
A flaw was found in the koku-metrics-operator for Red Hat OpenShift. The operator's CostManagementMetricsConfig custom resource allows a user able to edit the CR to specify an arbitrary upload URL. The operator attaches its own Kubernetes service-account bearer token to queries sent to this user-controlled URL, allowing the attacker to obtain the token.
Remediation
Check the references section for vendor advisories and patches from redhat. Update cost_management_metrics_operator to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
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Frequently Asked Questions
What is CVE-2026-18381?
CVE-2026-18381 is a high-severity vulnerability affecting redhat cost_management_metrics_operator. It was published on July 30, 2026 and has a CVSS 3.1 base score of 7.6 (HIGH).
How severe is CVE-2026-18381?
This vulnerability has a CVSS 3.1 base score of 7.6, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2026-18381?
Check the references section for vendor advisories and patches from redhat. Update cost_management_metrics_operator to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2026-18381?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-18381 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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