Description
SAP NetWeaver Application Server (SAP Message Server) does not properly size memory allocations when handling certain HTTP requests. An unauthenticated attacker could send a specially crafted request to trigger a heap buffer overflow in affected functionality. Successful exploitation causes the component to abort and remain unavailable until it is restarted by the framework, resulting in a high impact on availability of the system. There is no impact on confidentiality and integrity of the application.
Published: 2026-11-10
Score: 7.5 High
EPSS: n/a
KEV: No
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Remediation

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History

Tue, 10 Nov 2026 01:00:00 +0000

Type Values Removed Values Added
Description SAP NetWeaver Application Server (SAP Message Server) does not properly size memory allocations when handling certain HTTP requests. An unauthenticated attacker could send a specially crafted request to trigger a heap buffer overflow in affected functionality. Successful exploitation causes the component to abort and remain unavailable until it is restarted by the framework, resulting in a high impact on availability of the system. There is no impact on confidentiality and integrity of the application.
Title Memory Corruption vulnerability in SAP NetWeaver Application Server (SAP Message Server)
Weaknesses CWE-131
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}


Subscriptions

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cve-icon MITRE

Status: PUBLISHED

Assigner: sap

Published:

Updated: 2026-11-10T00:41:59.668Z

Reserved: 2026-10-30T18:03:06.793Z

Link: CVE-2026-120010

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-11-10T01:17:16.253

Modified: 2026-11-10T01:17:16.253

Link: CVE-2026-120010

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

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Weaknesses
  • CWE-131

    Incorrect Calculation of Buffer Size