CVE-2026-76744
Critical
Description
Buffer overflow vulnerabilities exist in the affected interface of AOS-S. Successful exploitation could allow an unauthenticated remote attacker to execute arbitrary code.
SeverityCritical
CVSS9.8
Exploit probability—
ProductAOS-Switch (AOS-S)
PublishedOct 6, 2026
First seenOct 6, 2026
Weakness typeCWE-120CWE-120
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) AOS-Switch (AOS-S) | 16.11.0000 ≤ v ≤ 16.11.0031 | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.