DeutschShown in its original language — a full translation is planned for a future version.
Keycloak: Mehrere Schwachstellen
view advisory published 2026-02-09
Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Keycloak ausnutzen, um seine Privilegien zu erhöhen und Sicherheitsmaßnahmen zu umgehen.
01
describes (4)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-1609US | high8.1 | — | ||
A flaw was found in Keycloak. When the JSON Web Token (JWT) authorization grant preview feature is enabled and a user account is disabled, Keycloak fails to validate the user’s dis… | ||||
| CVE-2026-1529US | — | Exploit | ||
A flaw was found in Keycloak. An attacker can exploit this vulnerability by modifying the organization ID and target email within a legitimate invitation token's JSON Web Token (JW… | ||||
| CVE-2026-1486US | — | — | ||
A flaw was found in Keycloak. A vulnerability exists in the jwt-authorization-grant flow where the server fails to verify if an Identity Provider (IdP) is enabled before issuing to… | ||||
| CVE-2025-14778US | — | — | ||
A flaw was found in Keycloak. A significant Broken Access Control vulnerability exists in the UserManagedPermissionService (UMA Protection API). When updating or deleting a UMA pol… | ||||
02
references
External citations — patches, advisories, analysis.
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