What is CVE-2026-10843?

CVE-2026-10843 is a high-severity vulnerability in Red Hat Openshift Container Platform 4, classified under CWE-250. CVSS score: 7.2/10. Published 2026-06-04.

How severe is CVE-2026-10843?

High severity. CVSS v3 base score is 7.2 out of 10.

Vulnerability in Red Hat Openshift Container Platform 4

CVE-2026-10843

A flaw was found in the OpenShift Cloud Credential Operator Mint-mode IAM policies for AWS. Operator credentials are provisioned with account-wide scope for destructive actions rather than being restricted to cluster-owned resources, enabl…

EPSS: 0.003 (25.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Red Hat Openshift Container Platform 4

Weakness classification (CWE)

CWE-250

References

secalert@redhat.com (x_refsource_REDHAT, vdb-entry)
secalert@redhat.com (x_refsource_REDHAT, issue-tracking)
0b0ca135-0b70-47e7-9f44-1890c2a1c46c

Frequently asked questions

What is CVE-2026-10843?: CVE-2026-10843 is a high-severity vulnerability in Red Hat Openshift Container Platform 4, classified under CWE-250. CVSS score: 7.2/10. Published 2026-06-04.
How severe is CVE-2026-10843?: High severity. CVSS v3 base score is 7.2 out of 10.