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CVE-2026-10843

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

Published: Jun 4, 2026Updated: Jun 4, 2026 Sources: CVE List NVD
NVD MITRE
7.2CVSS
HIGH

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.

EPSS Score
0.1%
Top 83.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Workaround Only

CVSS Vector Breakdown

AV:NAC:LPR:HUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:HPrivileges Required
High
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High

Weaknesses

CWE-250

Affected Products

Red Hat OpenShift Container Platform 4
Red Hat
Operating Systems / linux-distro
red hatcommercialUSOperating Systemsaka red hat

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Workaround Available

MITRE ATT&CK

2 techniques
Privilege Escalation
View detailed technique mapping

References

https://access.redhat.com/security/cve/CVE-2026-10843
access.redhat.com
https://bugzilla.redhat.com/show_bug.cgi?id=2484738
bugzilla.redhat.com

Timeline

Published
Jun 4, 2026
Last Updated
Jun 4, 2026

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