CVE-2026-0509

9.6 criticalEPSS 0.4%

Critical (9.6) in sap. EPSS 0.4% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

9.6 critical

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 32% of CVEs (scores of 2026-10-31)
CWE: CWE-862
Published: 2026-02-10
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

sap:netweaver_as_abap_kernel
sap:netweaver_as_abap_krnl64nuc
sap:netweaver_as_abap_krnl64uc

References

https://me.sap.com/notes/3674774
https://url.sap/sapsecuritypatchday

Check your stack JSON