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CVE-2026-101333 Keycloak-services: keycloak-services: unbounded metric series creation via idp tag on broker login endpoint

🗓️ 28 Sep 2026 14:38:15Reported by redhatType 
cvelist
 cvelist
🔗 www.cve.org👁 7 Views

Unauthenticated DoS in Keycloak-services via unbounded metric series on broker login.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-101333
28 Sep 202614:38
–cve
euvd
EUVD
EUVD-2026-88313
28 Sep 202614:38
–euvd
nvd
NVD
CVE-2026-101333
28 Sep 202615:17
–nvd
redhatcve
RedhatCVE
CVE-2026-101333
28 Sep 202614:38
–redhatcve
vulnrichment
Vulnrichment
CVE-2026-101333 Keycloak-services: keycloak-services: unbounded metric series creation via idp tag on broker login endpoint
28 Sep 202614:38
–vulnrichment
[
  {
    "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": "unaffected",
    "cpes": [
      "cpe:/a:redhat:red_hat_single_sign_on:7"
    ]
  }
]

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