CVE-2026-66766 | CVSS: 7.5 | 严重级别: HIGH
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.
参考链接:
• https://me.sap.com/notes/3771065
• https://url.sap/sapsecuritypatchday
📌 数据来源: NVD 官方
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