CVE-2026-44747 | SAP NetWeaver Application Server ABAP allows an authenticate… | CVSS 9.9 CRITICAL

Description

SAP NetWeaver Application Server ABAP allows an authenticated attacker to leverage logical errors in memory management to cause a memory corruption that could lead to unauthorized data access, modification, or system unavailability. This has high impact on confidentiality, integrity, and availability of the application.

Metadata

CVE ID: CVE-2026-44747
State: PUBLISHED
Assigner: sap
Reserved: 2026-05-07 18:16 UTC
Published: 2026-07-14 00:19 UTC
Last updated: 2026-07-14 00:19 UTC
Primary CWE: CWE-787
CWE-787: Out-of-bounds Write
Vendor / Product: SAP_SE / SAP NetWeaver Application Server ABAP
Sources: cve.org · NVD

Severity & Metrics

9.9 CRITICAL CVSS 3.1

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

Affected products (1)

Vendor	Product	Platform	Versions
SAP_SE	SAP NetWeaver Application Server ABAP	—	KRNL64NUC 7.22, 7.22EXT, KRNL64UC 7.22, 7.53 …

Weakness (CWE)

CWE	Source	Description
CWE-787	cna	CWE-787: Out-of-bounds Write

CVSS scores (1)

Score	Severity	Version	Source	Vector
9.9	CRITICAL	3.1	cna	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

References (2)