org.keycloak:keycloak-account-freemarker (1.7.0.cr1), org.keycloak:keycloak-broker-oidc (1.7.0.cr1) +9 more potentially affected by CVE-2026-9087 via org.keycloak:keycloak-services (1.7.0.cr1)

org.keycloak:keycloak-services MAVEN version 1.7.0.cr1 is affected by a known vulnerability. The following packages have a transitive dependency on org.keycloak:keycloak-services and may be impacted: - org.keycloak:keycloak-account-freemarker 1.7.0.cr1 - org.keycloak:keycloak-broker-oidc 1.7.0.cr...

com.github.vzakharchenko:chillispot-radius-plugin (1.2.6), com.github.vzakharchenko:cisco-radius-plugin (1.2.6) +18 more potentially affected by CVE-2026-9087 via org.keycloak:keycloak-services (11.0.0)

org.keycloak:keycloak-services MAVEN version 11.0.0 is affected by a known vulnerability. The following packages have a transitive dependency on org.keycloak:keycloak-services and may be impacted: - com.github.vzakharchenko:chillispot-radius-plugin 1.2.6 -...

org.jboss.aerogear.unifiedpush:unifiedpush-auth-server (>=1.2.0-alpha.1, <=1.2.0-beta.1), org.keycloak:keycloak-account-freemarker (1.7.0.final) +10 more potentially affected by CVE-2026-9087 via org.keycloak:keycloak-services (1.7.0.final)

org.keycloak:keycloak-services MAVEN version 1.7.0.final is affected by a known vulnerability. The following packages have a transitive dependency on org.keycloak:keycloak-services and may be impacted: - org.jboss.aerogear.unifiedpush:unifiedpush-auth-server =1.2.0-alpha.1, =1.2.0-beta.1 -...

org.keycloak:keycloak-authz-policy-drools (2.5.4.final), org.keycloak:keycloak-dependencies-server-all (2.5.4.final) +5 more potentially affected by CVE-2026-9087 via org.keycloak:keycloak-services (2.5.4.final)

org.keycloak:keycloak-services MAVEN version 2.5.4.final is affected by a known vulnerability. The following packages have a transitive dependency on org.keycloak:keycloak-services and may be impacted: - org.keycloak:keycloak-authz-policy-drools 2.5.4.final -...

org.keycloak:keycloak-dependencies-server-min (4.0.0.beta2), org.keycloak:keycloak-model-jpa (4.0.0.beta2) +2 more potentially affected by CVE-2026-9087 via org.keycloak:keycloak-services (4.0.0.beta2)

org.keycloak:keycloak-services MAVEN version 4.0.0.beta2 is affected by a known vulnerability. The following packages have a transitive dependency on org.keycloak:keycloak-services and may be impacted: - org.keycloak:keycloak-dependencies-server-min 4.0.0.beta2 - org.keycloak:keycloak-model-jpa...

io.github.johnjcool:keycloak-cas-services (>=4.2.0.final, <=4.2.1.final), org.keycloak:keycloak-dependencies-server-min (4.2.0.final) +3 more potentially affected by CVE-2026-9087 via org.keycloak:keycloak-services (4.2.0.final)

org.keycloak:keycloak-services MAVEN version 4.2.0.final is affected by a known vulnerability. The following packages have a transitive dependency on org.keycloak:keycloak-services and may be impacted: - io.github.johnjcool:keycloak-cas-services =4.2.0.final, =4.2.1.final -...

org.keycloak:keycloak-authz-policy-drools (3.1.0.cr1), org.keycloak:keycloak-dependencies-server-all (3.1.0.cr1) +4 more potentially affected by CVE-2026-9087 via org.keycloak:keycloak-services (3.1.0.cr1)

org.keycloak:keycloak-services MAVEN version 3.1.0.cr1 is affected by a known vulnerability. The following packages have a transitive dependency on org.keycloak:keycloak-services and may be impacted: - org.keycloak:keycloak-authz-policy-drools 3.1.0.cr1 -...

org.keycloak:keycloak-dependencies-server-all (1.9.7.final), org.keycloak:keycloak-dependencies-server-min (1.9.7.final) +2 more potentially affected by CVE-2026-9087 via org.keycloak:keycloak-services (1.9.7.final)

org.keycloak:keycloak-services MAVEN version 1.9.7.final is affected by a known vulnerability. The following packages have a transitive dependency on org.keycloak:keycloak-services and may be impacted: - org.keycloak:keycloak-dependencies-server-all 1.9.7.final -...

org.keycloak:keycloak-dependencies-server-all (1.9.1.final), org.keycloak:keycloak-dependencies-server-min (1.9.1.final) +2 more potentially affected by CVE-2026-9087 via org.keycloak:keycloak-services (1.9.1.final)

org.keycloak:keycloak-services MAVEN version 1.9.1.final is affected by a known vulnerability. The following packages have a transitive dependency on org.keycloak:keycloak-services and may be impacted: - org.keycloak:keycloak-dependencies-server-all 1.9.1.final -...

net.optionfactory.keycloak:optionfactory-keycloak-apple-identity-provider (2.0), net.optionfactory.keycloak:optionfactory-keycloak-email-sender (2.0) +17 more potentially affected by CVE-2026-9087 via org.keycloak:keycloak-services (20.0.0)

org.keycloak:keycloak-services MAVEN version 20.0.0 is affected by a known vulnerability. The following packages have a transitive dependency on org.keycloak:keycloak-services and may be impacted: - net.optionfactory.keycloak:optionfactory-keycloak-apple-identity-provider 2.0 -...

com.charlyghislain.keycloak:keycloak-importexport (12.0.0), com.github.vzakharchenko:chillispot-radius-plugin (1.3.5) +26 more potentially affected by CVE-2026-9087 via org.keycloak:keycloak-services (12.0.4)

org.keycloak:keycloak-services MAVEN version 12.0.4 is affected by a known vulnerability. The following packages have a transitive dependency on org.keycloak:keycloak-services and may be impacted: - com.charlyghislain.keycloak:keycloak-importexport 12.0.0 -...

CVE-2026-9087

A flaw was found in Keycloak. The cross-session verification proof is keyed only by local userId, idpAlias and is not bound to the upstream identity that was actually verified, so a second upstream account on the same IdP can consume it and get linked to the victim's local account...

CVE-2026-9087

CVE-2026-9087 : In Keycloak, the cross-session verification proof is keyed only by (local userId, idpAlias) and is not bound to the upstream identity actually verified, allowing a second upstream account on the same IdP to be linked to the victim’s local account. Affected component: Keycloak auth...

CVE-2026-9087

A flaw was found in Keycloak. The cross-session verification proof is keyed only by local userId, idpAlias and is not bound to the upstream identity that was actually verified, so a second upstream account on the same IdP can consume it and get linked to the victim's local account...

EUVD-2026-31134

A flaw was found in Keycloak. The cross-session verification proof is keyed only by local userId, idpAlias and is not bound to the upstream identity that was actually verified, so a second upstream account on the same IdP can consume it and get linked to the victim's local account...

CVE-2026-9087 Keycloak: cross-session email verification proof not bound to upstream identity in first-broker-login

A flaw was found in Keycloak. The cross-session verification proof is keyed only by local userId, idpAlias and is not bound to the upstream identity that was actually verified, so a second upstream account on the same IdP can consume it and get linked to the victim's local account...

CVE-2026-9087

A flaw was found in Keycloak. The cross-session verification proof is keyed only by local userId, idpAlias and is not bound to the upstream identity that was actually verified, so a second upstream account on the same IdP can consume it and get linked to the victim's local account...

CVE-2026-9087

A flaw was found in Keycloak. The cross-session verification proof is keyed only by local userId, idpAlias and is not bound to the upstream identity that was actually verified, so a second upstream account on the same IdP can consume it and get linked to the victim's local account. Mitigation To...

Authorization Bypass Through User-Controlled Key

Overview org.keycloak:keycloak-services is an open source identity and access management solution for modern applications and services. Affected versions of this package are vulnerable to Authorization Bypass Through User-Controlled Key in the cross-session email verification process. An attacker...

com.github.vzakharchenko:radius-disconnect-plugin (1.6.1), com.github.vzakharchenko:radius-plugin (1.6.1) +101 more potentially affected by CVE-2026-9087 via org.keycloak:keycloak-services (>=26.3.0, <=26.6.2)

org.keycloak:keycloak-services MAVEN version =26.3.0, =1.0.0, =1.2.0, =1.1.0, =1.0.1, =1.1.0, =5.4.4-26.4, =5.4.4-26.4, =2.4.5, =2.0.3-26.4, =0.1.1, =0.6.2 and more Source cves: CVE-2026-9087 Source advisory: SNYK:JAVA-ORGKEYCLOAK-16790690https://vulners.com/snyk/S...