CVSS 3.1
10.0 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:HCVE-2026-76964
Critical (10.0) in sap se sap netweaver as abap (internet communication manager). EPSS 0.4% estimated probability of exploitation activity in the next 30 days.
SAP NetWeaver Application Server ABAP does not sufficiently validate certain network input processed by an internal component. An unauthenticated attacker could send specially crafted network traffic to trigger a memory corruption condition in the affected functionality. Successful exploitation could allow the attacker to execute arbitrary code and fully compromise the system, resulting in a high impact on confidentiality, integrity and availability of the system.
Severity
- EPSS
- 0.4% estimated probability of exploitation activity in the next 30 days; 38th percentile. Scored 2026-11-10. A forecast for this CVE across the internet, not for your own systems.
- CWE
- CWE-1287 Improper Validation of Specified Type of Input
- Published
- Assigned by
- sap (CNA)
- NVD analysis
- Awaiting analysis
- Record from
- the NVD, synced
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Affected
- sap_se:sap netweaver as abap (internet communication manager)
Versions
From the CNA's record in the CVE List.
| Product | Affected |
|---|---|
| SAP_SE SAP NetWeaver AS ABAP (Internet Communication Manager) | KRNL64UC 7.53 |
| SAP_SE SAP NetWeaver AS ABAP (Internet Communication Manager) | KERNEL 7.53 |
| SAP_SE SAP NetWeaver AS ABAP (Internet Communication Manager) | 7.54 |
| SAP_SE SAP NetWeaver AS ABAP (Internet Communication Manager) | 7.77 |
| SAP_SE SAP NetWeaver AS ABAP (Internet Communication Manager) | 7.93 |
| SAP_SE SAP NetWeaver AS ABAP (Internet Communication Manager) | 9.16 |
| SAP_SE SAP NetWeaver AS ABAP (Internet Communication Manager) | 9.18 |
| SAP_SE SAP NetWeaver AS ABAP (Internet Communication Manager) | 9.20 |