CVE Feed

    Dashboard / CVE / CVE-2026-0509

    CVE-2026-0509

    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.

    Published:Feb 10, 2026
    Last Modified:Apr 17, 2026
    EPS:Feb 10, 2026
    EPSS Score:0.00016
    CVSS Score:9.6

    Affected Products

    Vendor
    Sap
    Product
    Netweaver As Abap Kernel
    Vendor
    Sap
    Product
    Netweaver As Abap Krnl64nuc
    Vendor
    Sap
    Product
    Netweaver As Abap Krnl64uc
    Vendor
    Sap Se
    Product
    Sap Netweaver Application Server Abap And Abap Platform

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-862 Missing Authorization

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-665 Exploitation of Thunderbolt Protection Flaws

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High