Vulnerability Details CVE-2026-14615
A flaw was found in the Fine-Grained Admin Permissions (FGAP) v2 implementation within Keycloak's administrative services. When FGAP v2 is enabled, the system fails to properly filter child groups based on the caller's specific permissions when requested through a parent group. This allows a delegated administrator to view details of child groups they are not authorized to access directly, including group names, paths, and custom attributes.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 13.0%
CVSS Severity
CVSS v3 Score 4.3
References
- https://access.redhat.com/errata/RHSA-2026:50846
- https://access.redhat.com/errata/RHSA-2026:50847
- https://access.redhat.com/errata/RHSA-2026:50848
- https://access.redhat.com/errata/RHSA-2026:50849
- https://access.redhat.com/security/cve/CVE-2026-14615
- https://bugzilla.redhat.com/show_bug.cgi?id=2496891
Products affected by CVE-2026-14615
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cpe:2.3:a:redhat:build_of_keycloak:26.4
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cpe:2.3:a:redhat:build_of_keycloak:26.4.10
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cpe:2.3:a:redhat:build_of_keycloak:26.4.11
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cpe:2.3:a:redhat:build_of_keycloak:26.4.12
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cpe:2.3:a:redhat:build_of_keycloak:26.4.13
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cpe:2.3:a:redhat:build_of_keycloak:26.4.4
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cpe:2.3:a:redhat:build_of_keycloak:26.4.5
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cpe:2.3:a:redhat:build_of_keycloak:26.4.6
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cpe:2.3:a:redhat:build_of_keycloak:26.4.7
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cpe:2.3:a:redhat:build_of_keycloak:26.4.8
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cpe:2.3:a:redhat:build_of_keycloak:26.4.9
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cpe:2.3:a:redhat:build_of_keycloak:26.6
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cpe:2.3:a:redhat:build_of_keycloak:26.6.3
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cpe:2.3:a:redhat:build_of_keycloak:26.6.4