SAP SE

An unauthenticated attacker can exploit a cross-site scripting (XSS) vulnerability (CVE-2026-44752) in SAP NetWeaver Application Server Java by injecting malicious JavaScript through crafted URLs, leading to client-side script execution, access to sensitive session information, and modification of non-sensitive data, resulting in high confidentiality impact and low integrity impact.

An unauthenticated attacker can exploit CVE-2026-0487, a vulnerability in SAProuter running on Microsoft Windows, by loading malicious DLL files from an untrusted location, allowing them to execute arbitrary code on the affected system with high impact on confidentiality, integrity, and availability.

An authenticated attacker can exploit CVE-2026-44747, an out-of-bounds write vulnerability in SAP NetWeaver Application Server ABAP, to cause memory corruption leading to unauthorized data access, modification, or system unavailability, severely impacting confidentiality, integrity, and availability.

An HTTP Request Smuggling vulnerability (CVE-2026-27690, CWE-444) in SAP Approuter allows an unauthenticated attacker to send a specially crafted HTTP request leading to request-response desynchronization, which can result in the exposure of user responses and cause a denial of service by making the system unavailable.