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CVE-2026-19117

CRITICAL9.8

Published 2026-09-02 · Source 1443cd92-d354-46d2-9290-d812316ca43a

Description

Under specific conditions, an attacker can register an attacker-controlled FIDO2 credential against a target account and then authenticate as that user. This issue affects on-premises deployments only.

CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE-290
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