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Vulnerabilities of Red Hat Red Hat build of Keycloak 26.4.4

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CVE Summary Score Published
CVE-2025-12150 A flaw was found in Keycloak’s WebAuthn registration component 3.1 Low Feb 27, 2026
CVE-2025-11538 A vulnerability exists in Keycloak's server distribution where enabling debug mode (--debug ) insecurely defaults to… 6.8 Medium Nov 13, 2025
CVE-2025-12390 A flaw was found in Keycloak 6.0 Medium Oct 28, 2025
CVE-2025-10939 A flaw was found in Keycloak 3.7 Low Oct 28, 2025
CVE-2025-12110 A flaw was found in Keycloak 5.4 Medium Oct 23, 2025

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