Threats Tagged 'cve-2026-18569'
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Threats Tagged 'cve-2026-18569'
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CVE-2026-18569: Improper Verification of Cryptographic Signature in Red Hat Red Hat Build of KeycloakCVE-2026-18569 0 A vulnerability in the backchannel logout endpoint of the keycloak-services component in Red Hat Build of Keycloak allows logout requests without cryptographic signatures to be accepted if the OIDC identity provider is configured to skip signature validation. This can enable an attacker with knowledge of certain session details to forcibly log out users, causing a limited denial of service. The issue requires a non-default insecure configuration and specific session knowledge to exploit. Red Hat rates this vulnerability as low severity with a CVSS score of 3.7. No official patch or mitigation is currently available that meets Red Hat's criteria for ease of use and applicability. Join the discussion | CVE Database V5 | 08/04/2026, 05:13:08 UTC Added: 08/04/2026, 05:48:33 UTC |
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