Advisory

On 11.08.2026 a security relevant correction has been released by SAP SE. The manufacturer resolves an issue within SAP Commerce Cloud.

SAP Note 3778462 addresses "3778462 - [Multiple CVEs] Security Vulnerabilities in SAP Commerce Cloud (Search and Navigation)" to prevent denial of service (dos) with a medium risk for exploitation.

A workaround does not exist, according to SAP Security Advisory team. It is advisable to implement the correction as part of maintenance, the team suggests.

Denial of Service (DoS) attacks that take a system offline may lead to significant cost for the company, studies quantify the costs in average between 4 and 5 millions dollars. Business continuity requires SAP systems staying online. The CVSS scores or vulnerability descriptions are not enough to represent how a simple bug can lead to a significant loss for companies.

Risk specification

SAP Commerce Cloud allows an authenticated attacker to send large numbers of specially crafted HTTP/2 frames or compressed data, resulting in service disruption.

Solution

SAP Commerce Cloud has been updated to the latest version of the Netty library, which addresses the referenced vulnerabilities.

The advisory is valid for

COM_CLOUD 2211 ³⁶
COM_CLOUD 2211-JDK21 ¹⁴

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The advisories found within the SecurityBridge advisory are generated and continuously enriched by our Team at SecurityBridge and affiliated security consultants, partners, customers of the SecurityBridge Platform, SAP support, and advisory groups.

We do not disclose zero-day vulnerabilities unless a security patch has been made available to the public. In such case, the platform only provides details on which version or signature updates are available within the SecurityBridge platform in order to monitor or measure the vulnerability.

In accordance with SAP guidelines, SecurityBridge only discloses issues where the fixing security note has been released. The vulnerability platform makes no references to available exploits or Proof of Concepts (PoC). Advisories and vulnerabilities will always mention the fixing security note or hints to the corresponding SAP documentation.

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