CVE-2026-97176
A flaw was found in the Level of Authentication enforcement mechanism of Keycloak, an identity and access management solution. The issue occ
CVSS
4.2
Medio
EPSS
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KEV
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Exploit Today
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0-100
Publicado: 24 sept 2026 · Última mod.: 24 sept 2026 · CWE-862
Sin historial EPSS suficiente todavía.
A flaw was found in the Level of Authentication enforcement mechanism of Keycloak, an identity and access management solution. The issue occurs when a client specifically requires a higher security level for a user who already has an active session at a lower level. Due to a logic error in how session re-evaluations are handled, Keycloak may incorrectly issue a token at the lower security level instead of enforcing the required higher level, potentially allowing unauthorized access to sensitive resources that rely on these security claims.