CVE-2026-73784: Hewlett Packard Enterprise HPE Icewall Products

High severity, CVSS 8.8. EPSS: 0.3% chance of exploitation in the next 30 days.

A potential security vulnerability in HPE IceWall products could be exploited to tamper SAML response, allowing an attacker to impersonate another user.

Affected products

• Hewlett Packard Enterprise HPE Icewall Products: version 4.0 only

Published 2026-09-11. Last modified 2026-09-11.