CVE-2026-89126

Memory Corruption vulnerability in SAP Web Dispatcher

Published Nov 10, 2026 CVSS 3.1 · 10 Critical EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

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History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Title Memory Corruption vulnerability in SAP Web Dispatcher
Weaknesses CWE-122
References
Metrics cvssV3_1

{'score': 10, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H'}

Subscriptions

No data.

Weaknesses

Sources

Status
PUBLISHED
Assigner
sap
Published
Updated
Nov 11, 2026, 4:55 AM
Reserved
Sep 10, 2026, 10:26 PM
Status
Awaiting Analysis
Published
Nov 10, 2026, 1:17 AM
Modified
Nov 11, 2026, 5:19 AM