CVE-2026-9088

A flaw was found in org.keycloak.services. An administrator with delegated access to read group memberships and users can bypass user profile permissions by accessing the group members endpoint. This allows the administrator to view user attributes that are explicitly configured to be denied, leading to information disclosure.

CVSS v3 2.7 LOW

2.7^/10

CVSS v3 : LOW

Vector :

Exploitability : 1.2 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://access.redhat.com/errata/RHSA-2026:25097
https://access.redhat.com/errata/RHSA-2026:25098
https://access.redhat.com/errata/RHSA-2026:30049
https://access.redhat.com/errata/RHSA-2026:30050
https://access.redhat.com/security/cve/CVE-2026-9088
https://bugzilla.redhat.com/show_bug.cgi?id=2480179

Configurations

No configuration.

History

26 Jun 2026, 08:16

Type	Values Removed	Values Added
References		() https://access.redhat.com/errata/RHSA-2026:30049 - () https://access.redhat.com/errata/RHSA-2026:30050 -

10 Jun 2026, 22:17

Type	Values Removed	Values Added
References		() https://access.redhat.com/errata/RHSA-2026:25097 -

10 Jun 2026, 18:17

Type	Values Removed	Values Added
References		() https://access.redhat.com/errata/RHSA-2026:25098 -

05 Jun 2026, 08:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-06-05 08:16

Updated : 2026-06-26 08:16

NVD link : CVE-2026-9088

Mitre link : CVE-2026-9088

CVE.ORG link : CVE-2026-9088

JSON object : View

Products Affected

No product.

CWE

CWE-1220

Insufficient Granularity of Access Control

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