SAP NetWeaver Application Server ABAP memory corruption memory corruption flaw (CVE-2026-44747)
Vulnerability
Summary
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SAP's July 2026 security patch day resolved CVE-2026-44747, a memory corruption bug in NetWeaver Application Server ABAP that could let attackers access and modify data and cause system unavailability.
Related Happenings
Cloud Software Group NetScaler urgent remediation advisory
Advisory/Mitigation
H score44
First: 25.03.2026 17:52
Last: 25.03.2026 17:52
Sources 1
About this happening:
**Cloud Software Group** issued urgent remediation guidance for **NetScaler ADC** and **NetScaler Gateway**, telling affected customers to install updated versions as soon as poss...
Cloud Software Group NetScaler urgent remediation advisory
Advisory/MitigationAbout this happening: **Cloud Software Group** issued urgent remediation guidance for **NetScaler ADC** and **NetScaler Gateway**, telling affected customers to install updated versions as soon as poss...
Timeline
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14.07.2026 14:17 3 articles · 2h ago
SAP patches CVE-2026-44747 in NetWeaver Application Server ABAP
Mitigation Patch UpdateSAP released security notes for CVE-2026-44747, a memory corruption bug in NetWeaver Application Server ABAP rated CVSS 9.9. SAP said successful exploitation could let an attacker access and modify data and cause system unavailability, and customers were advised to apply the patches or temporarily disable all ICF nodes with a specific property in transaction SICF.
Show sources
- SAP Patches Critical Vulnerabilities in NetWeaver, Approuter, Commerce Cloud — www.securityweek.com — 14.07.2026 14:17
- SAP Patches Critical Vulnerabilities in NetWeaver, Approuter, Commerce Cloud — www.securityweek.com — 14.07.2026 14:17
- SAP warns of critical flaws in NetWeaver and Commerce Cloud — www.bleepingcomputer.com — 14.07.2026 14:42