CVE-2026-89126

CriticalCVSS 10.0/10Last modified Nov 11, 2026

Description

SAP Web Dispatcher does not sufficiently validate certain network input processed by an internal component. An unauthenticated attacker could send specially crafted network traffic to trigger a memory corruption condition in the affected functionality. Successful exploitation could allow the attacker to execute arbitrary code and fully compromise the system, resulting in a high impact on confidentiality, integrity and availability of the system.

Metrics

CVSS 3.1 10.0/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Weakness enumeration

CWE-122

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

Vendor	Product	Versions
SAP_SE	SAP Web Dispatcher	HDB 2.00; KRNL64UC 7.53; WEBDISP 7.53; 7.54; 7.77; 7.93; 9.16; XS_ADVANCED_RUNTIME 1.00; SAP_EXTENDED_APP_SERVICES 1; KERNEL 7.53; 9.18; 9.20

References

Timeline

Published: Nov 10, 2026
Last modified: Nov 11, 2026
NVD status: Awaiting Analysis

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