CVE-2026-76721
CRITICAL
NVD
CVSS Score
9.8
Severity
CRITICAL
Published
Sep 29, 2026
Vendor
unknown
Description
Buffer overflow vulnerability exists in the affected interface of HPE Networking Instant ON that could allow an unauthenticated remote attacker to run arbitrary code on the underlying host. Successful exploitation could allow an attacker to execute arbitrary code as a privileged user on the underlying operating system.