CVE-2026-73743

A vulnerability in the web-based management interface of HPE Networking Fabric Composer could allow an unauthenticated remote attacker to gain insight into some data handled by the affected interface. A successful exploit could allow an attacker to gain access to some data in a cleartext format possibly exposing other network infrastructure to further compromise.

  • Published Sep 1, 2026
  • CVSS 3.7 low
  • 0.2% chance of exploitation in the next 30 days (EPSS)

Affected software

CVE-2026-73743 at the National Vulnerability Database