# CVE-2026-109794: Denial of Service vulnerability in SAP NetWeaver Application Server ABAP, ABAP Platform and SAP Web Dispatcher

Status: published. Published: 2026-11-10. Updated: 2026-11-10.

SAP NetWeaver Application Server ABAP, ABAP Platform, and SAP Web Dispatcher do not sufficiently handle resource consumption when processing certain requests. An unauthenticated attacker could send specially crafted requests to the affected component, causing excessive resource utilization and service disruption. This results in a high impact on availability. There is no impact on confidentiality and integrity.

## Remediation

No remediation reported in collected sources

## Affected products and versions

- SAP_SE / SAP NetWeaver Application Server ABAP, ABAP Platform and SAP Web Dispatcher: WEBDISP 7.77 (affected); 7.93 (affected); 9.16 (affected); XS_ADVANCED_RUNTIME 1.0 (affected); KERNEL 7.77 (affected). Source: CNA: sap

## Severity and prioritization

- CVSS 3.1: 7.5 (high); CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H; source: CNA: sap

- CISA KEV: No listing in collected sources

- EPSS: Not available

- SSVC: Not available

- Weaknesses: CWE-835

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://me.sap.com/notes/3805681 (CNA: sap)

- https://url.sap/sapsecuritypatchday (CNA: sap)

## Provenance

- CNA: sap: https://www.cve.org/CVERecord?id=CVE-2026-109794; retrieved 2026-11-10; source updated 2026-11-10

Revision: aad583b744d1621e56fa55f3795e1d3eb2e7772ab97d6e2635bcbed539f68d5c

Canonical: https://y2.dev/cve/CVE-2026-109794

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