CVE-2026-73715
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Denial of Service in HPE Networking Fabric Composer API

Publication date: 2026-09-01

Last updated on: 2026-09-01

Assigner: Hewlett Packard Enterprise (HPE)

Description
A vulnerability in the API of HPE Networking Fabric Composer could allow an unauthenticated remote attacker to conduct a denial of service attack. Successful exploitation could allow an attacker to disrupt the availability of the affected interface.

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Meta Information

Published
2026-09-01
Last Modified
2026-09-01
Generated
2026-09-02
AI Q&A
2026-09-01
EPSS Evaluated
N/A
NVD
CVE-2026-73715
EUVD
EUVD-2026-69442

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
hpe networking_fabric_composer *

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-UNKNOWN

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Executive Summary

This vulnerability is a denial of service issue in the API of HPE Networking Fabric Composer. An unauthenticated remote attacker could exploit it to disrupt the availability of the affected interface without needing any credentials.

Detection Guidance

Since this is a denial of service vulnerability in HPE Networking Fabric Composer's API, detection may involve monitoring for unusual traffic patterns or service disruptions. Check HPE's official documentation for specific API endpoints or logs to inspect. No exact commands are provided in the CVE details.

Impact Analysis

If exploited, this vulnerability could cause the HPE Networking Fabric Composer API to become unavailable, leading to service disruptions for users relying on the system. This may result in downtime for network management tasks.

Compliance Impact

This vulnerability could disrupt the availability of the affected interface, which may impact compliance with standards requiring high availability of systems, such as GDPR (data processing continuity) or HIPAA (system accessibility for healthcare operations). However, the provided CVE details do not specify direct compliance impacts.

Mitigation Strategies

Apply patches or updates provided by HPE for the Networking Fabric Composer API. Restrict network access to the API interface to trusted sources only. Monitor network traffic for unusual activity targeting the API.

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