Denial-of-Service Vulnerability in HPE Networking Fabric Composer
CVE-2026-73746

3.1LOW

Key Information:

Vendor

HP (HP)

Vendor
CVE Published:
1 September 2026

What is CVE-2026-73746?

A denial-of-service vulnerability within the API of HPE Networking Fabric Composer may permit an authenticated low privilege operator to compromise normal service operations. An attacker exploiting this vulnerability can interrupt the service, potentially impacting network operations and user access. Organizations utilizing this product should review their security measures and consider implementing recommended updates to prevent exploitation.

Affected Version(s)

Fabric Composer 7.0.0 <= 7.3.3

References

CVSS V3.1

Score:
3.1
Severity:
LOW
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Unknown contributor
.