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CVE-2026-66766

SAP S/4HANA

Descrição

SAP S/4HANA (Private Cloud) uses a third-party component that contains a Regular Expression Denial of Service (ReDoS) vulnerability. An unauthenticated attacker could supply specially crafted input that triggers excessive processing within the affected functionality. Successful exploitation could exhaust system resources and make the service unavailable, resulting in a high impact on availability. There is no impact on confidentiality and integrity.

CVSS 7.5EPSS 0.291%Risco 0.77
Ver fonte
Publicação
2026-08-25 01:16:37
Versões afetadas
unknown
Tipo
Aplicação web
Última alteração
2026-08-26 19:00:14
Vetor
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H