Memory Initialization Vulnerability in SAP NetWeaver Application Server ABAP
CVE-2026-109796

4.3MEDIUM

Key Information:

Vendor

SAP
Status
SAP Netweaver And Abap Platform
Vendor
CVE Published:
10 November 2026

What is CVE-2026-109796?

A memory initialization vulnerability exists in the SAP NetWeaver Application Server ABAP and ABAP Platform. This flaw fails to initialize memory properly within specific internal components. As a result, under certain conditions, an attacker with limited privileges may be able to reveal uninitialized memory contents, which poses a potential risk to confidentiality. However, the integrity and availability of the system remain unaffected. Organizations should review their SAP systems for this vulnerability and apply the necessary patches to mitigate potential risks.

Affected Version(s)

SAP NetWeaver and ABAP Platform KRNL64NUC 7.22

SAP NetWeaver and ABAP Platform 7.22EXT

SAP NetWeaver and ABAP Platform KRNL64UC 7.22

References

https://me.sap.com/notes/3769130
https://url.sap/sapsecuritypatchday

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.