What is CVE-2026-89120?

CVE-2026-89120 is a high-severity vulnerability in SAP Se Abap Platform, classified under Initialization of a Resource with an Insecure Default. CVSS score: 7.1/10. Published 2026-10-13.

How severe is CVE-2026-89120?

High severity. CVSS v3 base score is 7.1 out of 10.

RCE in SAP Se Abap Platform

CVE-2026-89120

A regression caused by an API change in SAP ABAP Platform reintroduces a previously fixed authorization weakness. The session manager can be opened in single transaction mode, including from FLP. A low-privileged attacker could exploit this to bypass restrictions via specially crafted requests, resulting in high impact on integrity and low impact on confidentiality. There is no impact on availability.

Published 2026-10-13 · last modified 2026-10-13.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

SAP Se Abap Platform — versions 9.16, KERNEL 7.93

Weakness classification (CWE)

CWE-1188 — Initialization of a Resource with an Insecure Default

References

Frequently asked questions

What is CVE-2026-89120?: CVE-2026-89120 is a high-severity vulnerability in SAP Se Abap Platform, classified under Initialization of a Resource with an Insecure Default. CVSS score: 7.1/10. Published 2026-10-13.
How severe is CVE-2026-89120?: High severity. CVSS v3 base score is 7.1 out of 10.