CVE-2026-76967
Insecure Deserialization in SAP NetWeaver Business Client
- State
- Published
- Severity
- 7.8 High
- Published
- Sep 8, 2026
- Updated
- Sep 9, 2026
- Reserved
- Aug 20, 2026
Description
SAP NetWeaver Business Client does not perform sufficient validation when processing certain locally stored data during application startup. An attacker with low privileges on the local system could replace this data with specially crafted content. When the application is next launched, the crafted content is processed and could lead to arbitrary code execution in the context of the user. This results in a high impact on confidentiality, integrity and availability of the application.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.8 High | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | sap |
Weaknesses
- CWE-502 Deserialization of Untrusted Data
Affected Products
| Product | Versions |
|---|---|
SAP NetWeaver Business ClientSAP_SE |
|
References
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