CVE-2026-66761: Multiple vulnerabilities in SAP Business AI Platform (Approuter)
Published Aug 11, 2026
·Updated
SAP Approuter does not enforce sufficient flow control in certain functionality. An attacker with low privileges could send high volumes of data without consuming responses, causing unbounded memory growth. This results in a low impact on availability. There is no impact on confidentiality and integrity.
Affected Software
1 affected component
SAP SAP Business AI Platform (Approuter)
Event History
Aug 11, 2026
CVE Published
via MITRE·12:17 AM
Data Sourced
via MITRE·12:17 AM
DescriptionSeverity
Data Sourced
via NVD·01:17 AM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2026-66761?
The severity of CVE-2026-66761 is medium with a score of 4.3.
2
How do I fix CVE-2026-66761?
To fix CVE-2026-66761, you should apply the security patches provided by SAP for the Business AI Platform.
3
What are the potential impacts of CVE-2026-66761?
CVE-2026-66761 could lead to unbounded memory growth, causing a low impact on availability.
4
Who is affected by CVE-2026-66761?
CVE-2026-66761 affects users of the SAP Business AI Platform (Approuter) with low privileges.
5
What type of vulnerability is CVE-2026-66761?
CVE-2026-66761 is classified as a flow control vulnerability in the SAP Approuter.