CVE-2026-76966 PUBLISHED

Multiple vulnerabilities in Application Server ABAP of SAP NetWeaver and ABAP Platform

Assigner: sap
Reserved: 20.08.2026 Published: 10.11.2026 Updated: 10.11.2026

Due to improper RFC protocol validation in the SAP Kernel used by the Application Server ABAP of SAP NetWeaver and ABAP Platform, an unauthenticated attacker can send a crafted RFC request that exploits logical errors in memory management, leading to memory corruption. This could lead to a high impact on confidentiality and integrity with low impact on availability of the application.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:L
CVSS Score: 8.9

Product Status

Vendor SAP_SE
Product SAP NetWeaver and ABAP Platform
Versions Default: unaffected
  • Version KRNL64NUC 7.22 is affected
  • Version 7.22EXT is affected
  • Version KRNL64UC 7.22 is affected
  • Version 7.53 is affected
  • Version 8.04 is affected
  • Version KERNEL 7.22 is affected
  • Version 7.54 is affected
  • Version 7.77 is affected
  • Version 7.93 is affected
  • Version 9.16 is affected
  • Version 9.18 is affected
  • Version 9.20 is affected

References

Problem Types