CVE-2026-73739

A vulnerability exists in the API of HPE Networking Fabric Composer that allows for an attacker with administrative privileges to access sensitive information in a cleartext format. A successful exploit allows an attacker to retrieve sensitive information that was expected to remain protected within the affected system.

  • Published Sep 1, 2026
  • CVSS 4.4 medium
  • 0.2% chance of exploitation in the next 30 days (EPSS)

Affected software

CVE-2026-73739 at the National Vulnerability Database