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EUVD-2026-39473

🗓️ 25 Jun 2026 16:16:46Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 6 Views

Keycloak bypasses client URI checks via redirect using javascript and data schemes, enabling XSS.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
CVE-2026-9086
25 Jun 202616:16
attackerkb
circl
CVE-2026-9086
29 Jun 202613:15
circl
cve
CVE-2026-9086
25 Jun 202616:16
cve
cvelist
CVE-2026-9086 Keycloak: keycloak: cross-site scripting (xss) via case-insensitive uri validation bypass
25 Jun 202616:16
cvelist
nessus
Keycloak < 26.6.4 Multiple Vulnerabilities
3 Jul 202600:00
nessus
nvd
CVE-2026-9086
25 Jun 202617:17
nvd
ptsecurity
PT-2026-52506
25 Jun 202600:00
ptsecurity
redhatcve
CVE-2026-9086
25 Jun 202616:01
redhatcve
redhat
Important: Red Hat Security Advisory: Red Hat build of Keycloak 26.4.13 Security Update
25 Jun 202617:36
redhat
redhat
keycloak: Keycloak: Cross-site scripting (XSS) via case-insensitive URI validation bypass
25 Jun 202617:36
redhat
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "ab1ca5a2-d39c-36c2-aa8d-76df9512ae9b",
        "vendor": {
          "name": "Red Hat"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "71d3d946-9539-3120-8804-5d2102aedf72",
        "product": {
          "name": "Red Hat build of Keycloak 26.6",
          "vendor": {
            "name": "Red Hat"
          }
        },
        "product_version": "patch: 26.6.4-2"
      },
      {
        "id": "7f6f23d7-d61b-3c00-a12f-0e7a6f2f55aa",
        "product": {
          "name": "Red Hat build of Keycloak 26.6",
          "vendor": {
            "name": "Red Hat"
          }
        },
        "product_version": "patch: 26.6-8"
      }
    ]
  }
]

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