Medium · CVSS 4.7CVE-2026-89121

Missing Authorization Check in SAP S/4HANA (Linear Asset Management RAP Business Object)CVE-2026-89121

Answer in brief

CVE-2026-89121 records a Medium severity (CVSS 4.7) vulnerability in Missing Authorization Check in SAP S/4HANA (Linear Asset Management RAP Business Object). The current sources do not mark it as known exploited. The current feed maps SAP_SE/SAP S/4HANA (Linear Asset Management RAP Business Object) (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Oct 13, 2026Updated Oct 13, 2026Source checked Oct 13, 2026First seen by HOL Oct 13, 2026Material review Oct 13, 2026

Upstream Advisory

Key facts

Risk: Medium · CVSS 4.7
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Not reported

Why this deserves its current priority

CVSS is 4.7. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps SAP_SE/SAP S/4HANA (Linear Asset Management RAP Business Object) (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
SAP_SE/SAP S/4HANA (Linear Asset Management RAP Business Object)generic	S4CORE 109	Not reported

Recommended response

Check inventory. Check lockfiles and deployed manifests for SAP_SE/SAP S/4HANA (Linear Asset Management RAP Business Object).
Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

Published upstream
Oct 13, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Oct 13, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Oct 13, 2026

Sources and claim methodology

Upstream source description

SAP S/4HANA does not perform sufficient instance-level authorization checks for certain modification operations on associated business object data. An attacker with low privileges and local access to the system could bypass authorization checks to modify data belonging to objects they are not authorized for. This results in a high impact on integrity. There is no impact on confidentiality and availability.

Quoted source text, attributed separately from HOL analysis.