CVE-2026-109802
Denial of Service (DoS) vulnerability in SAP NetWeaver Application Server for ABAP
CVSS Score
6.5
EPSS Score
0.0%
EPSS Percentile
0th
SAP NetWeaver Application Server for ABAP does not properly validate certain input values. An authenticated user could send specially crafted requests to trigger an error in internal processing. This could crash the affected work process and make the system unavailable. This results in a high impact on availability with no impact on confidentiality and integrity.
| Vendor | sap_se |
| Product | sap netweaver application server for abap |
| Published | Nov 10, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected Versions
SAP_SE / SAP NetWeaver Application Server for ABAP
KRNL64NUC 7.22 7.22EXT KRNL64UC 7.22 7.53 8.04 KERNEL 7.22 7.54 7.77 7.93 9.16 9.18 9.20 9.21