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EUVD-2026-86324

🗓️ 24 Sep 2026 17:34:13Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 3 Views

ZITADEL Login V2 up to 4.16.1 allows MFA bypass during OIDC or SAML callbacks.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-85056
24 Sep 202617:34
–cve
cvelist
Cvelist
CVE-2026-85056 ZITADEL: MFA bypass via session reuse in Login V2
24 Sep 202617:34
–cvelist
github
Github Security Blog
ZITADEL: MFA bypass via session reuse in Login V2
24 Sep 202618:19
–github
nvd
NVD
CVE-2026-85056
24 Sep 202618:19
–nvd
[
  {
    "enisaIdVendor": [
      {
        "id": "d229f945-9ba2-3366-ab4e-ff676495561b",
        "vendor": {
          "name": "zitadel"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "ec87d990-22d7-3d1c-9a99-345a848d1af0",
        "product": {
          "name": "zitadel",
          "vendor": {
            "name": "zitadel"
          }
        },
        "product_version": "4.0.0, < 4.16.1"
      }
    ]
  }
]

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24 Sep 2026 17:34Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.18.2
3