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EUVD-2026-44841

🗓️ 16 Jul 2026 00:26:10Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 6 Views

Keycloak JWT grant fails to validate disabled users, enabling access with an external token.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
CVE-2026-1609
16 Jul 202600:26
attackerkb
circl
CVE-2026-1609
12 Feb 202614:10
circl
cnnvd
Keycloak 安全漏洞
9 Feb 202600:00
cnnvd
cve
CVE-2026-1609
16 Jul 202600:26
cve
cvelist
CVE-2026-1609 Org.keycloak/keycloak-quarkus-server: keycloak: unauthorized access via jwt authorization grant with disabled users
16 Jul 202600:26
cvelist
nessus
Keycloak < 26.5.3 Multiple Vulnerabilities
11 Feb 202600:00
nessus
nvd
CVE-2026-1609
16 Jul 202601:16
nvd
ptsecurity
PT-2026-60351
16 Jul 202600:00
ptsecurity
redhatcve
CVE-2026-1609
9 Feb 202619:25
redhatcve
snyk
Improper Restriction of Security Token Assignment
9 Feb 202618:59
snyk
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "aea22c13-b6c0-3f6a-952a-d9dc840634c2",
        "vendor": {
          "name": "keycloak"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "5b150735-eb0f-3015-97a6-7e305367e231",
        "product": {
          "name": "KeyCloak",
          "vendor": {
            "name": "keycloak"
          }
        },
        "product_version": "26.5.0 <26.5.3"
      }
    ]
  }
]

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16 Jul 2026 00:26Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.18.1
6