CVE-2026-8830

Technical details (affected product/version, root cause specifics, impact, or remediation) are not publicly available in the provided documents; monitor for updates.

CVE-2026-8830: Use of Client-Side Authentication

A flaw was found in Keycloak. An authenticated user can bypass configured WebAuthn policies during credential registration by manipulating client-side JavaScript. This occurs because the server-side processAction fails to validate that the newly created credential's parameters, such as public key...