# CVE-2026-76970: Memory Corruption vulnerability in Application Server ABAP for SAP NetWeaver and ABAP Platform

Status: published. Published: 2026-11-10. Updated: 2026-11-10.

Due 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.

## Remediation

No remediation reported in collected sources

## Affected products and versions

- SAP_SE / SAP NetWeaver and ABAP Platform: KRNL64NUC 7.22 (affected); 7.22EXT (affected); KRNL64UC 7.22 (affected); 7.22EX2 (affected); 7.22EX3 (affected); 7.53 (affected); 7.54 (affected); 7.77 (affected); 7.93 (affected); 8.04 (affected); 9.16 (affected); 9.18 (affected); 9.20 (affected); 9.21 (affected); KERNEL 7.22 (affected). Source: CNA: sap

## Severity and prioritization

- CVSS 3.1: 7.5 (high); CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H; source: CNA: sap

- CISA KEV: No listing in collected sources

- EPSS: Not available

- SSVC: Not available

- Weaknesses: CWE-787

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://me.sap.com/notes/3792915 (CNA: sap)

- https://url.sap/sapsecuritypatchday (CNA: sap)

## Provenance

- CNA: sap: https://www.cve.org/CVERecord?id=CVE-2026-76970; retrieved 2026-11-10; source updated 2026-11-10

Revision: 32ca8427a79e15be03c94ede08d128c6ba7442848bd5d76433b1427ba47ebd62

Canonical: https://y2.dev/cve/CVE-2026-76970

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