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Vulnerability record/PUBLISHED/Published Oct 7, 2026 19:29:31 UTC

CVE-2026-107176

A flaw was found in the cluster-samples-operator. The RBAC Role coreos-pull-secret-reader in namespace openshift-config grants get, list, and watch permissions on all Secret resources without resourceNames scoping. The operator only requires access to the pull-secret Secret. If the samples-operator pod or its service account token is compromised through a separate vulnerability, an attacker could read all secrets in openshift-config, potentially including OAuth identity provider credentials, cloud provider credentials, and other sensitive cluster configuration.

Base score6.8/ 10
SeverityMediumCVSS 3.1

Exploitability / impact

CVSS metric breakdown

Vector-derived attributes
Base severityMedium
Attack vectorAdjacentAV
Attack complexityLowAC
Privileges requiredLowPR
User interactionNoneUI
ScopeChangedS
Confidentiality impactHighC
Integrity impactNoneI
Availability impactNoneA
CVSS vector stringCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

CVSS communicates standardized severity and impact characteristics. It does not establish whether a system is exploitable in your specific environment.

Record context

CVE Numbering Authorityredhat
Last updatedOct 30, 2026 07:30:52 UTC
PublishedOct 7, 2026 19:29:31 UTC
ReservedOct 7, 2026 12:39:11 UTC