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CVE-2026-88770 Keycloak-services: keycloak-services: device authorization grant issues tokens to brute-force-locked accounts

🗓️ 10 Sep 2026 07:18:18Reported by redhatType 
cvelist
 cvelist
🔗 www.cve.org👁 9 Views

Keycloak Device Authorization Grant issues tokens to brute-force-locked accounts, bypassing lock.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-88770
10 Sep 202607:45
circl
cve
CVE
CVE-2026-88770
10 Sep 202607:18
cve
euvd
EUVD
EUVD-2026-75289
10 Sep 202607:18
euvd
nvd
NVD
CVE-2026-88770
10 Sep 202608:17
nvd
ptsecurity
Positive Technologies
PT-2026-89299
10 Sep 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-88770
10 Sep 202607:18
redhatcve
vulnrichment
Vulnrichment
CVE-2026-88770 Keycloak-services: keycloak-services: device authorization grant issues tokens to brute-force-locked accounts
10 Sep 202607:18
vulnrichment
[
  {
    "vendor": "Red Hat",
    "product": "Red Hat Build of Keycloak",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "keycloak/rhbk-openshift-rhel9",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:build_keycloak:"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Build of Keycloak",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "keycloak-services",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:build_keycloak:"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Build of Keycloak",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "rhbk/keycloak-rhel9",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:build_keycloak:"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Single Sign-On 7",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "keycloak-services",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:red_hat_single_sign_on:7"
    ]
  }
]

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