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Vulnerability DatabaseCVE-2025-11419

CVE-2025-11419: 
Java vulnerability analysis and mitigation

A flaw was found in Keycloak. This vulnerability allows an unauthenticated remote attacker to cause a denial of service (DoS) by repeatedly initiating TLS 1.2 client-initiated renegotiation requests to exhaust server CPU resources, making the service unavailable.

Source: NVD

Related Java vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2025-11419HIGH7.5
  • JavaJava
  • org.keycloak:keycloak-quarkus-dist
NoYesDec 23, 2025
CVE-2025-66524HIGH7.5
  • JavaJava
  • cpe:2.3:a:apache:nifi
NoYesDec 19, 2025
CVE-2025-68384MEDIUM6.5
  • JavaJava
  • elasticsearch
NoYesDec 18, 2025
CVE-2025-14763MEDIUM6
  • JavaJava
  • apache-nifi
NoYesDec 17, 2025
CVE-2025-68390MEDIUM4.9
  • JavaJava
  • elasticsearch
NoYesDec 18, 2025

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