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CVE-2026-44747

critical

Description

SAP NetWeaver Application Server ABAP allows an authenticated attacker to leverage logical errors in memory management to cause a memory corruption that could lead to unauthorized data access, modification, or system unavailability. This has high impact on confidentiality, integrity, and availability of the application.

References

https://www.theregister.com/security/2026/07/14/patchpocalypse-now-microsoft-tops-last-months-record-with-622-patch-tuesday-cves/5271434

https://www.securityweek.com/sap-patches-critical-vulnerabilities-in-netweaver-approuter-commerce-cloud/

https://www.bleepingcomputer.com/news/security/sap-warns-of-critical-flaws-in-netweaver-and-commerce-cloud/

https://thehackernews.com/2026/07/sap-patches-cvss-99-netweaver-abap-flaw.html

https://cyberscoop.com/microsoft-patch-tuesday-july-2026/

https://url.sap/sapsecuritypatchday

https://me.sap.com/notes/3747367

Details

Source: Mitre, NVD

Published: 2026-07-14

Updated: 2026-07-29

Risk Information

CVSS v2

Base Score: 9

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 9.9

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

Severity: Critical

EPSS

EPSS: 0.00439

Vulnerability Watch

Tenable Research has classified this CVE under the following Vulnerability Watch classification, which includes active and historical (inactive) classifications. You can learn more about these classifications on our blog.

Vulnerability Being Monitored