CVE-2026-76722
Critical
Description
Uncontrolled Format string vulnerabilities exist in the affected interface of HPE Networking Instant ON APs that could allow an unauthenticated remote attacker to run arbitrary commands on the underlying host. Successful exploitation could result in a Denial-of-service or potential remote code execution.
SeverityCritical
CVSS9.8
Exploit probability—
ProductInstant ON
PublishedSep 29, 2026
First seenSep 29, 2026
Weakness typeCWE-134CWE-134
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Hewlett Packard Enterprise (HPE) Instant ON | v ≤ 3.4.1.0 | — |
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