Buffer overflow in SAP NetWeaver AS ABAP - CVE-2026-44747

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Main Vulnerability Database Vulnerabilities #VU137495

Buffer overflow in SAP NetWeaver AS ABAP - CVE-2026-44747

Published: July 14, 2026


Vulnerability identifier: #VU137495
CSH Severity: High
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2026-44747
CWE-ID: CWE-119
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vendor: SAP
Affected software:
SAP NetWeaver AS ABAP

Detailed vulnerability description

The vulnerability allows a remote user to execute arbitrary code.

The vulnerability exists due to memory corruption in SAP NetWeaver Application Server ABAP when handling requests. A remote user can send a specially crafted request to execute arbitrary code.


How to mitigate CVE-2026-44747

Install security update from vendor's website.

Sources