Memory Corruption vulnerability in Application Server ABAP for SAP NetWeaver and ABAP Platform

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-76970
StatePUBLISHED
Assignersap
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-11-10 01:17:20 UTC
Updated2026-11-10 01:17:20 UTC
DescriptionDue to a Memory Corruption vulnerability in Application Server ABAP for SAP NetWeaver and ABAP Platform, an unauthenticated attacker could send specially crafted requests to the application. If processed by the application, these requests could trigger a memory corruption condition in the parsing routine, which could cause the affected processes to crash and restart. By repeatedly sending such requests, the attacker could cause a sustained denial of service, leading to a high impact on availability. Confidentiality and integrity remain unaffected.

Risk And Classification

Primary CVSS: v3.1 7.5 HIGH from [email protected]

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Problem Types: CWE-787 | CWE-787 CWE-787: Out-of-bounds Write

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary7.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
3.1CNACVSS7.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA SAP SE SAP NetWeaver And ABAP Platform affected KRNL64NUC 7.22 Not specified
CNA SAP SE SAP NetWeaver And ABAP Platform affected 7.22EXT Not specified
CNA SAP SE SAP NetWeaver And ABAP Platform affected KRNL64UC 7.22 Not specified
CNA SAP SE SAP NetWeaver And ABAP Platform affected 7.22EX2 Not specified
CNA SAP SE SAP NetWeaver And ABAP Platform affected 7.22EX3 Not specified
CNA SAP SE SAP NetWeaver And ABAP Platform affected 7.53 Not specified
CNA SAP SE SAP NetWeaver And ABAP Platform affected 7.54 Not specified
CNA SAP SE SAP NetWeaver And ABAP Platform affected 7.77 Not specified
CNA SAP SE SAP NetWeaver And ABAP Platform affected 7.93 Not specified
CNA SAP SE SAP NetWeaver And ABAP Platform affected 8.04 Not specified
CNA SAP SE SAP NetWeaver And ABAP Platform affected 9.16 Not specified
CNA SAP SE SAP NetWeaver And ABAP Platform affected 9.18 Not specified
CNA SAP SE SAP NetWeaver And ABAP Platform affected 9.20 Not specified
CNA SAP SE SAP NetWeaver And ABAP Platform affected 9.21 Not specified
CNA SAP SE SAP NetWeaver And ABAP Platform affected KERNEL 7.22 Not specified

References

ReferenceSourceLinkTags
url.sap/sapsecuritypatchday [email protected] url.sap
me.sap.com/notes/3792915 [email protected] me.sap.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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