CVE-2025-12110
Estado: AplazadaMedia (5.4)—
A flaw was found in Keycloak. An offline session continues to be valid when the offline_access scope is removed from the client. The refresh token is accepted and you can continue to request new tokens for the session. As it can lead to a situation where an administrator removes the scope, and assumes that offline sessions are no longer available, but they are.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
- Puntuación base: 5.4
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.30%
- Percentil entre todas las CVEs puntuadas: 21
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (1)
⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.
CWE
- CWE-613
Referencias
- https://access.redhat.com/errata/RHSA-2025:21370
- https://access.redhat.com/errata/RHSA-2025:21371
- https://access.redhat.com/errata/RHSA-2025:22088
- https://access.redhat.com/errata/RHSA-2025:22089
- https://access.redhat.com/security/cve/CVE-2025-12110
- https://bugzilla.redhat.com/show_bug.cgi?id=2406033
- https://github.com/keycloak/keycloak/pull/43790
JSON original (NVD)
Mostrar
{
"id": "CVE-2025-12110",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2025-12110",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2025-10-23T14:27:24.492326Z"
}
}
],
"cvssMetricV31": [
{
"type": "Secondary",
"source": "secalert@redhat.com",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 5.4,
"attackVector": "NETWORK",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
"integrityImpact": "LOW",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "NONE",
"privilegesRequired": "LOW",
"confidentialityImpact": "LOW"
},
"impactScore": 2.5,
"exploitabilityScore": 2.8
}
]
},
"affected": [
{
"source": "secalert@redhat.com",
"affectedData": [
{
"vendor": "Keycloak",
"product": "keycloak",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "26.4.3",
"versionType": "semver"
}
],
"packageName": "keycloak",
"collectionURL": "https://github.com/keycloak/keycloak",
"defaultStatus": "unaffected"
},
{
"cpes": [
"cpe:/a:redhat:build_keycloak:26.2::el9"
],
"vendor": "Red Hat",
"product": "Red Hat build of Keycloak 26.2",
"versions": [
{
"status": "unaffected",
"version": "26.2.11-1",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "rhbk/keycloak-operator-bundle",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:build_keycloak:26.2::el9"
],
"vendor": "Red Hat",
"product": "Red Hat build of Keycloak 26.2",
"versions": [
{
"status": "unaffected",
"version": "26.2-12",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "rhbk/keycloak-rhel9",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:build_keycloak:26.2::el9"
],
"vendor": "Red Hat",
"product": "Red Hat build of Keycloak 26.2",
"versions": [
{
"status": "unaffected",
"version": "26.2-12",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "rhbk/keycloak-rhel9-operator",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:build_keycloak:26.2::el9"
],
"vendor": "Red Hat",
"product": "Red Hat build of Keycloak 26.2.11",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "unaffected"
},
{
"cpes": [
"cpe:/a:redhat:build_keycloak:26.4::el9"
],
"vendor": "Red Hat",
"product": "Red Hat build of Keycloak 26.4",
"versions": [
{
"status": "unaffected",
"version": "26.4.4-1",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "rhbk/keycloak-operator-bundle",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:build_keycloak:26.4::el9"
],
"vendor": "Red Hat",
"product": "Red Hat build of Keycloak 26.4",
"versions": [
{
"status": "unaffected",
"version": "26.4-3",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "rhbk/keycloak-rhel9",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:build_keycloak:26.4::el9"
],
"vendor": "Red Hat",
"product": "Red Hat build of Keycloak 26.4",
"versions": [
{
"status": "unaffected",
"version": "26.4-3",
"lessThan": "*",
"versionType": "rpm"
}
],
"packageName": "rhbk/keycloak-rhel9-operator",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"defaultStatus": "affected"
},
{
"cpes": [
"cpe:/a:redhat:build_keycloak:26.4::el9"
],
"vendor": "Red Hat",
"product": "Red Hat build of Keycloak 26.4.4",
"packageName": "keycloak-server",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"defaultStatus": "unaffected"
}
]
}
],
"published": "2025-10-23T15:15:32.890",
"references": [
{
"url": "https://access.redhat.com/errata/RHSA-2025:21370",
"source": "secalert@redhat.com"
},
{
"url": "https://access.redhat.com/errata/RHSA-2025:21371",
"source": "secalert@redhat.com"
},
{
"url": "https://access.redhat.com/errata/RHSA-2025:22088",
"source": "secalert@redhat.com"
},
{
"url": "https://access.redhat.com/errata/RHSA-2025:22089",
"source": "secalert@redhat.com"
},
{
"url": "https://access.redhat.com/security/cve/CVE-2025-12110",
"source": "secalert@redhat.com"
},
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2406033",
"source": "secalert@redhat.com"
},
{
"url": "https://github.com/keycloak/keycloak/pull/43790",
"source": "secalert@redhat.com"
}
],
"vulnStatus": "Deferred",
"weaknesses": [
{
"type": "Secondary",
"source": "secalert@redhat.com",
"description": [
{
"lang": "en",
"value": "CWE-613"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A flaw was found in Keycloak. An offline session continues to be valid when the offline_access scope is removed from the client. The refresh token is accepted and you can continue to request new tokens for the session. As it can lead to a situation where an administrator removes the scope, and assumes that offline sessions are no longer available, but they are."
}
],
"lastModified": "2026-06-17T08:31:44.297",
"sourceIdentifier": "secalert@redhat.com"
}