CVE-2026-76735 Authenticated Local Sensitive Information Disclosure in HPE Networking Instant On
Authenticated local attackers with high privileges can retrieve sensitive information from HPE Networking Instant On devices, potentially aiding further network access.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-76735?
CVE-2026-76735 is a medium-severity vulnerability in Hewlett Packard Enterprise (HPE) Instant ON, published on 29 Sep 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A sensitive information disclosure vulnerability exists in the underlying operating system of HPE Networking Instant On. Successful exploitation could allow an authenticated local attacker with high privileges to retrieve information which could be used to potentially gain further access to network services supported by HPE Networking Instant On, only if certain preconditions outside of the attacker's control are met.
Weakness: CWE-200
Which versions are affected by CVE-2026-76735?
How do I fix CVE-2026-76735?
No fix has been published for CVE-2026-76735 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-76735 being exploited?
There is no known exploitation of CVE-2026-76735 in the wild and no public exploit code.
Sources
Also known as GHSA-hpvp-rf4j-4wxh.