CVE-2026-76736: Hewlett Packard Enterprise HPE Instant On

Low severity, CVSS 3.3. EPSS: 0.1% chance of exploitation in the next 30 days.

A buffer overflow vulnerability exists in the underlying operating system of HPE Networking Instant On. Successful exploitation could allow a low-privilege authenticated local attacker to interrupt the normal operation of the affected service.

Affected products

• Hewlett Packard Enterprise HPE Instant On: from 0.0.0.0, up to and including 3.4.1.0

Published 2026-09-29. Last modified 2026-09-30.