CVE-2026-0509

Published Feb 10, 2026

Last updated 15 days ago

Overview

Description
SAP NetWeaver Application Server ABAP and ABAP Platform allows an authenticated, low-privileged user to perform background Remote Function Calls without the required S_RFC authorization in certain cases. This can result in a high impact on integrity and availability, and no impact on the confidentiality of the application.
Source
cna@sap.com
NVD status
Analyzed
Products
netweaver_as_abap_kernel, netweaver_as_abap_krnl64nuc, netweaver_as_abap_krnl64uc

Risk scores

CVSS 3.1

Type
Primary
Base score
9.6
Impact score
5.8
Exploitability score
3.1
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H
Severity
CRITICAL

Weaknesses

cna@sap.com
CWE-862

Social media

Hype score
Not currently trending

Configurations

References

Sources include official advisories and independent security research.