# SAP NetWeaver Application Server ABAP vulnerabilities Source: https://junglewise.ai/threats/technologies/netweaver-application-server-abap Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 12 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/netweaver-application-server-abap.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 19 vulnerabilities in SAP NetWeaver Application Server ABAP: 7 in the last 7 days and 8 in the last 90 days, 8 of them critical and 1 exploited in the wild. The most recent, CVE-2026-89119, was published on 10 November 2026. 1 vulnerability in the last four weeks, up from none in the four before. ## Counts - Last 7 days: 7 - Last 30 days: 7 - Last 90 days: 8 - All time: 19 (8 critical, 1 exploited in the wild) ## About SAP NetWeaver Application Server ABAP SAP application server for ABAP-based enterprise applications. ## Latest SAP NetWeaver Application Server ABAP vulnerabilities - [CVE-2026-89119: SAP Web Dispatcher and NetWeaver Application Server ABAP CSRF in administrative functionality](https://junglewise.ai/threats/cve-2026-89119-sap-web-dispatcher-and-sap-netweaver-application-server-abap) (critical, CVSS 9.6, published 10 Nov 2026) - [CVE-2026-76970: SAP NetWeaver Application Server ABAP memory corruption denial of service](https://junglewise.ai/threats/cve-2026-76970-due-to-a-memory-corruption-vulnerability-in-application-server) (high, CVSS 7.5, published 10 Nov 2026) - [CVE-2026-76965: SAP NetWeaver Application Server ABAP authorization bypass](https://junglewise.ai/threats/cve-2026-76965-sap-netweaver-application-server-abap-and-abap-platform-does-not) (critical, CVSS 9.9, published 10 Nov 2026) - [CVE-2026-76964: SAP NetWeaver Application Server ABAP memory corruption](https://junglewise.ai/threats/cve-2026-76964-sap-netweaver-application-server-abap-does-not-sufficiently) (critical, CVSS 10, published 10 Nov 2026) - [CVE-2026-109796: SAP NetWeaver Application Server ABAP memory disclosure](https://junglewise.ai/threats/cve-2026-109796-sap-netweaver-application-server-abap-and-abap-platform-does-not) (medium, CVSS 4.3, published 10 Nov 2026) - [CVE-2026-109794: SAP NetWeaver Application Server ABAP denial of service](https://junglewise.ai/threats/cve-2026-109794-sap-netweaver-application-server-abap-abap-platform-and-sap-web) (high, CVSS 7.5, published 10 Nov 2026) - [CVE-2026-109793: SAP NetWeaver Application Server ABAP and Web Dispatcher header validation DoS](https://junglewise.ai/threats/cve-2026-109793-sap-netweaver-application-server-abap-and-sap-web-dispatcher-do) (high, CVSS 7.5, published 10 Nov 2026) - [CVE-2026-76976: SAP NetWeaver Application Server ABAP stored cross-site scripting in GUI for HTML](https://junglewise.ai/threats/cve-2026-76976-applications-based-on-sap-gui-for-html-in-sap-netweaver) (medium, CVSS 5.4, published 13 Oct 2026) - [CVE-2026-66779: SAP NetWeaver Application Server ABAP reflected XSS](https://junglewise.ai/threats/cve-2026-66779-sap-netweaver-application-server-abap-reflected-xss) (medium, CVSS 6.3, published 11 Aug 2026) - [CVE-2026-58236: SAP NetWeaver Application Server ABAP OS command execution via security control bypass](https://junglewise.ai/threats/cve-2026-58236-sap-netweaver-application-server-abap-os-command-execution-via) (medium, CVSS 5.5, published 11 Aug 2026) - [CVE-2026-34265: SAP NetWeaver Application Server ABAP DIAG protocol memory corruption](https://junglewise.ai/threats/cve-2026-34265-sap-netweaver-application-server-abap-diag-protocol-memory) (critical, CVSS 9.8, published 11 Aug 2026) - [CVE-2026-44760: SAP NetWeaver AS ABAP Cross-Site Scripting in Business Server Pages](https://junglewise.ai/threats/cve-2026-44760-sap-netweaver-as-abap-cross-site-scripting-in-business-server) (medium, CVSS 4.7, published 14 Jul 2026) - [CVE-2026-44747: SAP NetWeaver AS ABAP memory corruption in memory management](https://junglewise.ai/threats/cve-2026-44747-sap-netweaver-as-abap-memory-corruption-in-memory-management) (critical, CVSS 9.9, published 14 Jul 2026) - [CVE-2026-44748: SAP NetWeaver AS ABAP signature verification bypass in XML documents](https://junglewise.ai/threats/cve-2026-44748-sap-netweaver-as-abap-signature-verification-bypass-in-xml) (critical, CVSS 9.9, published 9 Jun 2026) - [CVE-2026-27671: SAP NetWeaver and ABAP Platform memory corruption in SAP Kernel](https://junglewise.ai/threats/cve-2026-27671-sap-netweaver-and-abap-platform-memory-corruption-in-sap-kernel) (critical, CVSS 9.8, published 9 Jun 2026) - [CVE-2026-27680: SAP NetWeaver AS ABAP CSS injection due to improper input handling](https://junglewise.ai/threats/cve-2026-27680-sap-netweaver-as-abap-css-injection-due-to-improper-input) (low, CVSS 3.1, published 14 May 2026) - [CVE-2026-27682: SAP NetWeaver AS ABAP reflected XSS in Business Server Pages](https://junglewise.ai/threats/cve-2026-27682-sap-netweaver-as-abap-reflected-xss-in-business-server-pages) (medium, CVSS 4.7, published 12 May 2026) - [CVE-2026-27688: SAP NetWeaver AS ABAP missing authorization check in RFC function module](https://junglewise.ai/threats/cve-2026-27688-sap-netweaver-as-abap-missing-authorization-check-in-rfc-function) (medium, CVSS 5, published 10 Mar 2026) - [CVE-2022-22536: SAP Multiple Products HTTP Request Smuggling Vulnerability](https://junglewise.ai/threats/cve-2022-22536-sap-multiple-products-http-request-smuggling-vulnerability) (critical, exploited in the wild, CVSS 10, published 18 Aug 2022) ## Most severe SAP NetWeaver Application Server ABAP vulnerabilities - [CVE-2022-22536: SAP Multiple Products HTTP Request Smuggling Vulnerability](https://junglewise.ai/threats/cve-2022-22536-sap-multiple-products-http-request-smuggling-vulnerability) (critical, exploited in the wild, CVSS 10, published 18 Aug 2022) - [CVE-2026-76964: SAP NetWeaver Application Server ABAP memory corruption](https://junglewise.ai/threats/cve-2026-76964-sap-netweaver-application-server-abap-does-not-sufficiently) (critical, CVSS 10, published 10 Nov 2026) - [CVE-2026-76965: SAP NetWeaver Application Server ABAP authorization bypass](https://junglewise.ai/threats/cve-2026-76965-sap-netweaver-application-server-abap-and-abap-platform-does-not) (critical, CVSS 9.9, published 10 Nov 2026) - [CVE-2026-44747: SAP NetWeaver AS ABAP memory corruption in memory management](https://junglewise.ai/threats/cve-2026-44747-sap-netweaver-as-abap-memory-corruption-in-memory-management) (critical, CVSS 9.9, published 14 Jul 2026) - [CVE-2026-44748: SAP NetWeaver AS ABAP signature verification bypass in XML documents](https://junglewise.ai/threats/cve-2026-44748-sap-netweaver-as-abap-signature-verification-bypass-in-xml) (critical, CVSS 9.9, published 9 Jun 2026) - [CVE-2026-34265: SAP NetWeaver Application Server ABAP DIAG protocol memory corruption](https://junglewise.ai/threats/cve-2026-34265-sap-netweaver-application-server-abap-diag-protocol-memory) (critical, CVSS 9.8, published 11 Aug 2026) - [CVE-2026-27671: SAP NetWeaver and ABAP Platform memory corruption in SAP Kernel](https://junglewise.ai/threats/cve-2026-27671-sap-netweaver-and-abap-platform-memory-corruption-in-sap-kernel) (critical, CVSS 9.8, published 9 Jun 2026) - [CVE-2026-89119: SAP Web Dispatcher and NetWeaver Application Server ABAP CSRF in administrative functionality](https://junglewise.ai/threats/cve-2026-89119-sap-web-dispatcher-and-sap-netweaver-application-server-abap) (critical, CVSS 9.6, published 10 Nov 2026) - [CVE-2026-76970: SAP NetWeaver Application Server ABAP memory corruption denial of service](https://junglewise.ai/threats/cve-2026-76970-due-to-a-memory-corruption-vulnerability-in-application-server) (high, CVSS 7.5, published 10 Nov 2026) - [CVE-2026-109794: SAP NetWeaver Application Server ABAP denial of service](https://junglewise.ai/threats/cve-2026-109794-sap-netweaver-application-server-abap-abap-platform-and-sap-web) (high, CVSS 7.5, published 10 Nov 2026) ## Vulnerabilities per week 1 vulnerability in the last four weeks, up from none in the four before. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 0 | 0 | 0 | | 31 Aug 2026 | 0 | 0 | 0 | | 7 Sep 2026 | 0 | 0 | 0 | | 14 Sep 2026 | 0 | 0 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 0 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 1 | 0 | 0 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 7 | 3 | 0 | ## Other SAP technologies - [SAP NetWeaver](https://junglewise.ai/threats/technologies/netweaver): 22 vulnerabilities - [SAP NetWeaver Application Server Java](https://junglewise.ai/threats/technologies/netweaver-as-java-servercore): 14 vulnerabilities - [SAP ABAP Platform](https://junglewise.ai/threats/technologies/sap-abap-platform): 10 vulnerabilities - [SAP Manufacturing Integration and Intelligence](https://junglewise.ai/threats/technologies/manufacturing-integration-and-intelligence): 8 vulnerabilities - [SAP Web Dispatcher](https://junglewise.ai/threats/technologies/web-dispatcher): 8 vulnerabilities - [SAP NetWeaver Application Server for ABAP](https://junglewise.ai/threats/technologies/netweaver-application-server-for-abap): 7 vulnerabilities - [SAP S/4HANA](https://junglewise.ai/threats/technologies/s-4hana): 7 vulnerabilities - [SAP Businessobjects-Bi-Platform](https://junglewise.ai/threats/technologies/businessobjects-business-intelligence-platform): 6 vulnerabilities - [SAP Business Connector](https://junglewise.ai/threats/technologies/business-connector): 4 vulnerabilities - [SAP Commerce Cloud](https://junglewise.ai/threats/technologies/commerce-cloud): 4 vulnerabilities - [SAP NetWeaver Enterprise Portal](https://junglewise.ai/threats/technologies/sap-netweaver-enterprise-portal): 4 vulnerabilities - [SAP Cloud SDK for Python](https://junglewise.ai/threats/technologies/cloud-sdk-for-python): 3 vulnerabilities ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "SAP NetWeaver Application Server ABAP vulnerabilities", https://junglewise.ai/threats/technologies/netweaver-application-server-abap, 12 November 2026.