CVE-2026-1609 Org.keycloak/keycloak-quarkus-server: keycloak: unauthorized access via jwt authorization grant with disabled users
| Reporter | Title | Published | Views | Family All 16 |
|---|---|---|---|---|
 | CVE-2026-1609 | 16 Jul 202600:26 | – | attackerkb |
 | CVE-2026-1609 | 12 Feb 202614:10 | – | circl |
 | Keycloak security vulnerabilities | 9 Feb 202600:00 | – | cnnvd |
 | CVE-2026-1609 | 16 Jul 202600:26 | – | cve |
 | EUVD-2026-44841 | 16 Jul 202600:26 | – | euvd |
 | Keycloak < 26.5.3 Multiple Vulnerabilities | 11 Feb 202600:00 | – | nessus |
 | CVE-2026-1609 | 16 Jul 202600:26 | – | mend |
 | CVE-2026-1609 | 16 Jul 202601:16 | – | nvd |
 | BIT-KEYCLOAK-2026-1609 Org.keycloak/keycloak-quarkus-server: keycloak: unauthorized access via jwt authorization grant with disabled users | 25 Aug 202611:41 | – | osv_bit |
 | PT-2026-60351 | 16 Jul 202600:00 | – | ptsecurity |
10
[
{
"vendor": "Keycloak",
"product": "Keycloak",
"versions": [
{
"status": "affected",
"version": "26.5.0",
"lessThan": "26.5.3",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 8",
"collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
"packageName": "keycloak-quarkus-server",
"defaultStatus": "unaffected",
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform:8"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 8",
"collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
"packageName": "keycloak-quarkus-server-app",
"defaultStatus": "unaffected",
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform:8"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform 8",
"collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
"packageName": "keycloak-quarkus-server-deployment",
"defaultStatus": "unaffected",
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform:8"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform Expansion Pack",
"collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
"packageName": "keycloak-quarkus-server",
"defaultStatus": "unaffected",
"cpes": [
"cpe:/a:redhat:jbosseapxp"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform Expansion Pack",
"collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
"packageName": "keycloak-quarkus-server-app",
"defaultStatus": "unaffected",
"cpes": [
"cpe:/a:redhat:jbosseapxp"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat JBoss Enterprise Application Platform Expansion Pack",
"collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
"packageName": "keycloak-quarkus-server-deployment",
"defaultStatus": "unaffected",
"cpes": [
"cpe:/a:redhat:jbosseapxp"
]
}
]Data
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16 Jul 2026 00:26Current
CVSS 3.18.1
EPSS0.00562
SSVC