This vulnerability is marked as RESERVED by NVD. This means that the CVE-ID is reserved for future use by the CVE Numbering Authority (CNA) or a security researcher, but the details of it are not yet publicly available yet.
This page will reflect the classification results once they are available through NVD.
Any vendor information available is shown as below.
keycloak: Keycloak TLS Client-Initiated Renegotiation Denial of Service
To mitigate this vulnerability, configure Keycloak to reject client-initiated TLS renegotiation by adding the following Java system property to the Keycloak startup configuration: -Djdk.tls.rejectClientInitiatedRenegotiation=true This prevents unauthenticated attackers from triggering repeated TLS renegotiations and exhausting server CPU resources. Additionally, ensure that Keycloak is deployed behind proper network access controls and rate-limiting mechanisms to further reduce exposure to DoS attacks.