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

7.5HIGH

Key Information:

Vendor

HP (HP)

Status
Fabric Composer
Vendor
CVE Published:
1 September 2026

What is CVE-2026-73715?

A vulnerability exists in the API of HPE Networking Fabric Composer that could be exploited by an unauthenticated remote attacker to launch a denial of service attack. Successful exploitation may cause disruptions to the availability of the affected interface, potentially impacting the overall network performance and operations.

Affected Version(s)

Fabric Composer 7.0.0 <= 7.3.3

References

https://support.hpe.com/hpesc/public/docDisplay?docId=hpe...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Unknown contributor
.