CVE WatchSep 21, 2026

CVE-2026-94218

A flaw was found in the authentication session management of Keycloak, an identity and access management solution. The issue occurs when an

CVSS

3.1

Low

EPSS

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KEV

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Exploit Today

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0-100

Published: Sep 21, 2026 · Last modified: Sep 21, 2026 · CWE-862

EPSS · 30d

Not enough EPSS history yet.

Technical description

A flaw was found in the authentication session management of Keycloak, an identity and access management solution. The issue occurs when an administrator enforces a stronger authentication flow, such as mandatory two-factor authentication (2FA) setup, through a client policy. A user can bypass this requirement by manually visiting a specific session restart web link during the login process. This action clears the internal markers that track the required security steps, allowing the user to log in with only a password and gain access without completing the mandated 2FA setup.

Official references

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