Vulnerability · Published Jan 13, 2026 · Assigned by sap

CVE-2026-0498Code Injection vulnerability in SAP S/4HANA (Private Cloud and On-Premise)

Critical 9.1

In plain English

A critical-severity code injection in SAP S/4HANA (Private Cloud and On-Premise) from SAP_SE. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 41% of all known vulnerabilities).

Severity (CVSS 3.1)9.1Critical

Exploit odds (30 days)0.5%top 58.7% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

SAP S/4HANA (Private Cloud and On-Premise) allows an attacker with admin privileges to exploit a vulnerability in the function module exposed via RFC. This flaw enables the injection of arbitrary ABAP code/OS commands into the system, bypassing essential authorization checks. This vulnerability effectively functions as a backdoor, creating the risk of full system compromise, undermining the confidentiality, integrity and availability of the system.

Affected products (as reported)

Vendor	Product	Versions
SAP_SE	SAP S/4HANA (Private Cloud and On-Premise)	S4CORE 102103104105106107108109

Weakness: CWE-94 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

In plain English

Official description

Affected products (as reported)

References