CVE-2026-10843

HIGH

Cloud-credential-operator: cco mint-mode credentialsrequest manifests grant account-wide iam access beyond cluster scope on aws

Title source: cna

Description

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, enabling cross-scope impact after credential compromise.

References (2)

Core 2

Core References

Vdb Entry, X_Refsource_Redhat vdb-entry x_refsource_redhat

https://access.redhat.com/security/cve/CVE-2026-10843

Issue Tracking, X_Refsource_Redhat issue-tracking x_refsource_redhat

RHBZ#2484738

https://bugzilla.redhat.com/show_bug.cgi?id=2484738

Scores

CVSS v3 7.2

EPSS 0.0029

EPSS Percentile 20.9%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-250

Status published

Products (1)

Red Hat/Red Hat OpenShift Container Platform 4

Published Jun 04, 2026

Tracked Since Jun 04, 2026