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THREAT OPS › Threat News › [NVD] CVE-2026-16108 (MEDIUM 4.3) — A flaw was found in the default-groups REST endpoint and realm representation of Keycloak. This component is responsible for managing groups that are automatically assigned to new users within a realm. The issue allows a delegated administrator with realm-viewing permissions to s

[NVD] CVE-2026-16108 (MEDIUM 4.3) — A flaw was found in the default-groups REST endpoint and realm representation of Keycloak. This component is responsible for managing groups that are automatically assigned to new users within a realm. The issue allows a delegated administrator with realm-viewing permissions to s

lownvdPublished 2026-07-17

CVE-2026-16108 CVSS: 4.3 MEDIUM Published: 2026-07-17T17:17:14.653

A flaw was found in the default-groups REST endpoint and realm representation of Keycloak. This component is responsible for managing groups that are automatically assigned to new users within a realm. The issue allows a delegated administrator with realm-viewing permissions to see the names and identifiers of hidden default group

Indicators of compromise

CVE-2026-16108cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-16108