Vulnerabilities of Red Hat Red Hat Single Sign-On 7.6 for RHEL 7

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CVE list

CVE	Summary	Score	Published
CVE-2026-15563	A flaw was found in EAP's IIOP	7.4 High	Aug 11, 2026
CVE-2026-7507	A session fixation vulnerability was found in Keycloak's login-actions endpoints	7.5 High	May 19, 2026
CVE-2026-7307	A flaw was found in Keycloak	7.5 High	May 19, 2026
CVE-2026-4634	A flaw was found in Keycloak	7.5 High	Apr 2, 2026
CVE-2026-2575	A flaw was found in Keycloak	5.3 Medium	Mar 18, 2026
CVE-2026-2092	A flaw was found in Keycloak	7.7 High	Mar 18, 2026
CVE-2026-0603	Org.hibernate/hibernate-core: hibernate: information disclosure and data deletion via second-order sql injection	8.3 High	Jan 23, 2026
CVE-2025-12543	Undertow-core: undertow http server fails to reject malformed host headers leading to potential cache poisoning and ssrf	9.6 Critical	Jan 7, 2026
CVE-2025-9784	Undertow: undertow madeyoureset http/2 ddos vulnerability	7.5 High	Sep 2, 2025
CVE-2024-10234	A vulnerability was found in Wildfly, where a user may perform Cross-site scripting in the Wildfly deployment system	6.1 Medium	Oct 22, 2024
CVE-2024-8883	A misconfiguration flaw was found in Keycloak	6.1 Medium	Sep 19, 2024
CVE-2024-8698	A flaw exists in the SAML signature validation method within the Keycloak XMLSignatureUtil class	7.7 High	Sep 19, 2024
CVE-2024-7341	A session fixation issue was discovered in the SAML adapters provided by Keycloak	7.1 High	Sep 9, 2024
CVE-2024-4629	A vulnerability was found in Keycloak	6.5 Medium	Sep 3, 2024
CVE-2024-5967	A vulnerability was found in Keycloak	2.7 Low	Jun 18, 2024
CVE-2024-4540	A flaw was found in Keycloak in OAuth 2.0 Pushed Authorization Requests (PAR)	7.5 High	Jun 3, 2024
CVE-2023-6544	A flaw was found in the Keycloak package	5.4 Medium	Apr 25, 2024
CVE-2023-6484	A log injection flaw was found in Keycloak	5.3 Medium	Apr 25, 2024
CVE-2024-1249	Keycloak: org.keycloak.protocol.oidc: unvalidated cross-origin messages in checkloginiframe leads to ddos	7.4 High	Apr 17, 2024
CVE-2024-1132	Keycloak: path transversal in redirection validation	8.1 High	Apr 17, 2024
CVE-2024-1635	Undertow: out-of-memory error after several closed connections with wildfly-http-client protocol	7.5 High	Feb 19, 2024
CVE-2023-6291	Keycloak: redirect_uri validation bypass	7.1 High	Jan 26, 2024
CVE-2023-2585	Keycloak's device authorization grant does not correctly validate the device code and client ID	3.5 Low	Dec 21, 2023
CVE-2023-6927	A flaw was found in Keycloak	4.6 Medium	Dec 18, 2023
CVE-2023-6134	A flaw was found in Keycloak that prevents certain schemes in redirects, but permits them if a wildcard is appended to…	4.6 Medium	Dec 14, 2023

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