CVE-2026-11577

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Summary

CVECVE-2026-11577
StateREJECTED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-06-08 13:16:32 UTC
Updated2026-07-03 10:16:22 UTC
DescriptionRejected reason: The reported behavior does not constitute a privilege escalation. Exploitation requires the attacker to already possess the manage-realm administrative role within the realm-management client. By design, the manage-realm role is intended to be equivalent in administrative authority to realm-admin. A user with manage-realm already has full administrative control over the realm. Therefore, importing users with realm-admin role mappings through POST /admin/realms/{realm}/partialImport does not grant any additional privileges beyond those already held by the administrator and does not represent a security vulnerability.

Risk And Classification

EPSS: 0.003290000 probability, percentile 0.248130000 (date 2026-07-02)

References

ReferenceSourceLinkTags
access.redhat.com/security/cve/CVE-2026-11577 MITRE access.redhat.com
bugzilla.redhat.com/show_bug.cgi MITRE bugzilla.redhat.com
github.com/keycloak/keycloak/issues/9387 MITRE github.com
security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-11577.json MITRE security.access.redhat.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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