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Keycloak (OIDC): Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen
view advisory published 2026-05-18
Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in Keycloak ausnutzen, um Sicherheitsvorkehrungen zu umgehen.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-8922US | — | — | ||
A flaw was found in Keycloak. When both realm-level and client-level `notBefore` revocation policies are configured, Keycloak's OpenID Connect (OIDC) Introspection feature fails to… | ||||
02
references
External citations — patches, advisories, analysis.
- Red Hat Security Advisory RHSA-2026:25097 vom 2026-06-10external
- Red Hat Security Advisory RHSA-2026:25098 vom 2026-06-10external
- Red Hat Security Advisory RHSA-2026:30049 vom 2026-06-25external
- Red Hat Security Advisory RHSA-2026:30050 vom 2026-06-25external
- Red Hat Security Advisory RHSA-2026:30083 vom 2026-06-25external
- Red Hat Security Advisory RHSA-2026:30084 vom 2026-06-25external
- Red Hat Bugtracker 2479586 vom 2026-05-18external
- NIST Vulnerability Database vom 2026-05-18external
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