SAPCVE-2026-44747
SAP NetWeaver Application Server ABAP: memory corruption
Critical9.9CVE-2026-44747 · Published Jul 14, 2026 · updated Jul 29, 2026
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.
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| SAP NetWeaver Application Server ABAP Product | <= KRNL64NUC 7.22 | No fix yet |
| <= 7.22EXT | No fix yet | |
| <= KRNL64UC 7.22 | No fix yet | |
| <= 7.53 | No fix yet |
Details and references
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
- Severity from
- the vendor (its own CVE record or advisory)
- Weakness
- CWE-787
More SAP advisories
All SAP| Date | Advisory | Severity | Fixed in |
|---|---|---|---|
| Jul 14 | SAP Commerce Cloud could retain a sample OAuth2 client with publicly documented... | Critical9.1 | No fix yet |
| Jul 14 | SAP @ui5/webcomponents-base: clickjacking | Medium6.1 | No fix yet |
| Jul 14 | SAP CRM (WebClient UI): attacker could inject | Medium4.1 | No fix yet |
| Jul 14 | SAP S/4HANA Project Management (PPM-PRO): SQL injection | Medium5.5 | No fix yet |
| Jul 14 | SAP S/4 HANA (Create Single Payment): missing authorization | Medium4.3 | No fix yet |
| Jul 14 | SAP S/4HANA (Draft operation): privilege escalation | Medium4.3 | No fix yet |