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CVE PROGRAM SOURCE RECORD7.5 High

CVE-2026-66766

Denial of Service (DoS) in SAP S/4HANA (Manage Supply Protection)

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

SAP_SE SAP S/4HANA (Manage Supply Protection)

Default version status: unaffected

  • UIS4HOP1 800affected
  • 900affected

References