Skip to contentRed Hat Build Of Keycloak 26.4 vulnerabilities
- red hat build of keycloak 26.4, build of keycloak 26.4.13, build of keycloak 26.6 +2 more +4 moreKeycloak: keycloak: cross-site scripting (xss) via case-insensitive uri validation bypassCVE-2026-9086Public exploitFix available7.3 High
- red hat build of keycloak 26.4, build of keycloak 26.4.13, build of keycloak 26.6 +2 more +4 moreKeycloak: group-admin escalation to realm-adminCVE-2026-9099Fix available7.7 High
- red hat build of keycloak 26.4, build of keycloak 26.4.13, build of keycloak 26.4.14 +8 more +10 moreKeycloak-policy-enforcer: keycloak policy enforcer: authorization bypass via incorrect uri comparisonCVE-2026-9800Fix available8.1 High
- fasterxml jackson-databind, red hat cryostat 4 on rhel 9, openshift developer tools and services +44 more +46 morejackson-databind: Array subtype allowlist bypass in BasicPolymorphicTypeValidator (allowIfSubTypeIsArray)CVE-2026-54513Fix available8.1 High
- red hat build of keycloak 26.4, build of keycloak 26.4.13, build of keycloak 26.6 +1 more +3 moreKeycloak: keycloak: information disclosure due to user profile permission bypassCVE-2026-9088Fix available2.7 Low
- red hat build of keycloak 26.4, build of keycloak 26.4.13, build of keycloak 26.6 +2 more +4 moreKeycloak: keycloak: denial of service via malformed authorization headerCVE-2026-9803Fix available5.3 Medium
- red hat build of keycloak 26.4, build of keycloak 26.4.13, build of keycloak 26.6 +2 more +4 moreKeycloak: keycloak: unauthorized account access via replayed refresh tokens after cluster restartCVE-2026-9802Fix available6.8 Medium
- red hat build of keycloak 26.4, build of keycloak 26.4.13, build of keycloak 26.6 +2 more +4 moreKeycloak: keycloak: denial of service via malformed ldap password policy responseCVE-2026-9801Fix available4.9 Medium
- red hat build of keycloak 26.4, build of keycloak 26.4.14, build of keycloak 26.6 +2 more +4 moreKeycloak: keycloak: brute-force protection bypass in ciba flowCVE-2026-97984.3 Medium
- red hat build of keycloak 26.4, build of keycloak 26.4.13, build of keycloak 26.6 +2 more +4 moreKeycloak: keycloak: privilege escalation via improper scope mapping enforcementCVE-2026-9795Fix available7.3 High
- red hat build of keycloak 26.4, build of keycloak 26.4.13, build of keycloak 26.6 +2 more +4 moreKeycloak: keycloak: information disclosure via saml ecp endpointCVE-2026-9794Public exploitFix available5.3 Medium
- red hat build of keycloak 26.4, build of keycloak 26.4.13, build of keycloak 26.6 +2 more +4 moreKeycloak: keycloak: security restriction bypass allows unauthorized ropc token acquisitionCVE-2026-9792Fix available6.5 Medium
- red hat build of keycloak 26.4, build of keycloak 26.4.14, build of keycloak 26.6 +2 more +4 moreKeycloak: keycloak: security policy bypass in jwe-encrypted request object processingCVE-2026-97935.9 Medium
- red hat build of keycloak 26.4, build of keycloak 26.4.13, build of keycloak 26.6 +2 more +4 moreKeycloak-rhel9: organization data leak after feature disabled in keycloakCVE-2026-9791Fix available4.3 Medium
- red hat build of keycloak 26.4, build of keycloak 26.4.13, build of keycloak 26.6 +2 more +4 moreKeycloak: keycloak: privilege escalation due to oversized subject_token jwtCVE-2026-9704Fix available6.8 Medium
- red hat build of keycloak 26.4, build of keycloak 26.4.14, build of keycloak 26.6 +2 more +4 moreKeycloak: org.keycloak.protocol.oidc: http parameter pollution in oidc redirect uri allows response parameter duplication - #ghi-604CVE-2026-96894.2 Medium
- red hat build of keycloak 26.4, build of keycloak 26.4.13, build of keycloak 26.6 +2 more +4 moreKeycloak: cross-session email verification proof not bound to upstream identity in first-broker-loginCVE-2026-9087Fix available6.4 Medium
- red hat build of keycloak 26.4, build of keycloak 26.4.12, redhat build of keycloak +2 moreKeycloak: keycloak: access token disclosure and implicit flow bypass via forged client dataCVE-2026-7571Fix available7.1 High
- red hat build of keycloak 26.2, build of keycloak 26.2.16, build of keycloak 26.4 +7 more +9 moreOrg.keycloak/keycloak-services: session fixation in oidc login flow that can lead to account takeoverCVE-2026-7507Fix available7.5 High
- red hat build of keycloak 26.2, build of keycloak 26.2.16, build of keycloak 26.4 +2 more +4 moreOrg.keycloak/keycloak-services: open redirect when using wildcard valid redirect uris in keycloakCVE-2026-7504Fix available8.1 High
- red hat build of keycloak 26.4, build of keycloak 26.4.12, redhat build of keycloak +2 moreKeycloak: org.keycloak.authentication: keycloak: unauthorized account takeover via webauthn token replayCVE-2026-37982Fix available6.8 Medium
- red hat build of keycloak 26.4, build of keycloak 26.4.12, redhat build of keycloak +2 moreKeycloak: keycloak: information disclosure via oidc token introspection endpoint audience bypassCVE-2026-37979Fix available6.5 Medium
- red hat build of keycloak 26.4, build of keycloak 26.4.12, redhat build of keycloak +2 moreKeycloak: org.keycloak.services: keycloak: information disclosure via evaluate-scopes admin apiCVE-2026-37978Fix available4.9 Medium
- red hat build of keycloak 26.2, build of keycloak 26.2.16, build of keycloak 26.4 +7 more +9 moreKeycloak: keycloak: denial of service via specially crafted saml inputCVE-2026-7307Fix available7.5 High
- red hat build of keycloak 26.4, build of keycloak 26.4.12, redhat build of keycloak +2 moreKeycloak: org.keycloak.authorization: keycloak: information disclosure via broken access control in user lookup endpointCVE-2026-37981Fix available4.3 Medium
- red hat build of keycloak 26.4, build of keycloak 26.4.12, redhat build of keycloak +2 moreKeycloak: keycloak: unauthorized resource access and data modification via insecure direct object referenceCVE-2026-4630Fix available6.8 Medium
- red hat build of keycloak 26.4, build of keycloak 26.4.13, build of keycloak 26.6 +2 more +4 moreOrg.keycloak/keycloak-services: keycloak: org.keycloak.protocol.oidc: security flaw in org.keycloak/keycloak-servicesCVE-2026-89225.4 Medium
- red hat build of keycloak 26.4, build of keycloak 26.4.13, build of keycloak 26.6 +2 more +4 moreKeycloak: org.keycloak/keycloak-services: keycloak: policy bypass during webauthn credential registration via client-side javascript manipulationCVE-2026-8830Fix available4.3 Medium
- red hat build of keycloak 26.4, build of keycloak 26.4.13, build of keycloak 26.6 +2 more +4 moreOrg.keycloak.keycloak-services: improper access control on keycloak server when the account account api feature is disabledCVE-2026-75005.4 Medium
- red hat build of keycloak, build of keycloak 26.4.12 +1 moreOrg.keycloak.forms.login: keycloak: keycloak: arbitrary code execution via stored cross-site scripting (xss) in organization selection login pageCVE-2026-379806.9 Medium
- red hat build of keycloak 26.4, build of keycloak 26.4.13, build of keycloak 26.6 +2 more +4 moreKeycloak: org.keycloak.protocol.oidc.grants.ciba: keycloak: information disclosure via cors header injection due to unvalidated jwt azp claimCVE-2026-37977Fix available3.7 Low
- red hat build of keycloak 26.2, build of keycloak 26.2.15, build of keycloak 26.4 +2 more +4 moreKeycloak: keycloak: uma policy bypass allows authenticated users to gain unauthorized access to victim-owned resources.CVE-2026-4636Fix available8.1 High
- red hat build of keycloak 26.2, build of keycloak 26.2.15, build of keycloak 26.4 +7 more +9 moreKeycloak: keycloak: denial of service via excessive processing of openid connect scope parametersCVE-2026-4634Fix available7.5 High
- red hat build of keycloak 26.2, build of keycloak 26.2.15, build of keycloak 26.4 +2 more +4 moreKeycloak: keycloak: replay of action tokens via improper handling of single-use entriesCVE-2026-4325Fix available5.3 Medium
- red hat build of keycloak 26.2, build of keycloak 26.2.15, build of keycloak 26.4 +2 more +4 moreKeycloak: keycloak: privilege escalation via forged authorization codes due to singleuseobjectprovider isolation flawCVE-2026-4282Public exploitFix available7.4 High
- red hat build of keycloak 26.2, build of keycloak 26.2.15, build of keycloak 26.4 +2 more +4 moreKeycloak: keycloak: information disclosure due to redirect_uri validation bypassCVE-2026-3872Fix available7.3 High
- red hat build of keycloak 26.4, build of keycloak 26.4.11, jboss enterprise application platform 8 +5 more +7 moreKeycloak: org.keycloak/keycloak-services: keycloak: privilege escalation via manage-clients permissionCVE-2026-3121Fix available6.5 Medium
- red hat build of keycloak 26.4, build of keycloak 26.4.11, redhat build of keycloak +2 moreKeycloak: keycloak: information disclosure via improper role enforcement in uma 2.0 protection apiCVE-2026-3190Fix available4.3 Medium
- red hat build of keycloak, build of keycloak 26.4, build of keycloak 26.4.13 +7 more +9 moreOrg.keycloak.protocol.oidc.grants: org.keycloak.services.managers: keycloak: server-side request forgery via oidc token endpoint manipulationCVE-2026-4874Fix available3.1 Low
- red hat build of keycloak, build of keycloak 26.4.12 +1 moreKeycloak: keycloak: user enumeration via differential error messagesCVE-2026-4633Fix available3.7 Low
- red hat build of keycloak, build of keycloak 26.4.12, jboss enterprise application platform 8 +2 more +4 moreKeycloak: org.keycloak.authorization: keycloak: unauthorized resource modification due to improper access controlCVE-2026-46284.3 Medium
- red hat build of keycloak, build of keycloak 26.4, build of keycloak 26.4.12 +5 more +7 moreKeycloak-services: blind server-side request forgery (ssrf) via http redirect handling in keycloakCVE-2026-43665.8 Medium
- red hat build of keycloak 26.4, build of keycloak 26.4.10, single sign-on 7.6 for rhel 7 +5 more +7 moreKeycloak: keycloak: denial of service due to excessive samlrequest decompressionCVE-2026-2575Fix available5.3 Medium
- red hat build of keycloak 26.2, build of keycloak 26.2.14, build of keycloak 26.4 +2 more +4 moreKeycloak: keycloak: unauthorized authentication via disabled saml identity providerCVE-2026-2603Fix available8.1 High
- red hat build of keycloak 26.2, build of keycloak 26.2.14, build of keycloak 26.4 +7 more +9 moreKeycloak-services: keycloak: unauthorized access via improper validation of encrypted saml assertionsCVE-2026-2092Fix available7.7 High
- red hat build of keycloak 26.4, build of keycloak 26.4.11, redhat build of keycloak +2 moreKeycloak: keycloak: information disclosure via authorization bypass in admin apiCVE-2026-2366Fix available3.1 Low
- red hat build of keycloak, build of keycloak 26.4, build of keycloak 26.4.11 +3 more +5 moreOrg.keycloak.services.resources.account: improper access control leading to mfa deletion and account takeover in keycloak account rest apiCVE-2026-3429Fix available4.2 Medium
- red hat build of keycloak 26.4, build of keycloak 26.4.11, redhat build of keycloak +2 moreOrg.keycloak.services.resources.admin.userresource: keycloak: information disclosure of disabled user attributes via administrative endpointCVE-2026-3911Fix available2.7 Low
- redhat keycloak, red hat build of keycloak 26.2, build of keycloak 26.2.14 +3 more +5 moreOrg.keycloak.broker.saml: keycloak saml broker: authentication bypass due to disabled saml client completing idp-initiated loginCVE-2026-3047Fix available8.8 High
- red hat build of keycloak 26.4, build of keycloak 26.4.10, jboss enterprise application platform 8 +5 more +7 moreOrg.keycloak/keycloak-services: improper enforcement of disabled identity provider in identitybrokerservice (authentication bypass)CVE-2026-3009Fix available8.1 High
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