CVE-2026-73750
Authenticated Buffer Overflow Vulnerabilities in AOS-CX API Endpoint Leads to Possible Code Execution
CVSS Score
8.8
EPSS Score
0.0%
EPSS Percentile
0th
Vulnerabilities exist in the authentication module that may improperly process malformed or truncated input. An authenticated remote attacker could exploit these vulnerabilities by providing specially crafted input from a compromised or hostile authentication server. Successful exploitation could result in a Denial-of-Service or potential remote code execution with elevated privileges.
| Vendor | hewlett packard enterprise (hpe) |
| Product | aos-cx |
| Published | Sep 1, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
Hewlett Packard Enterprise (HPE) / AOS-CX
10.18.0000 ≤ 10.18.0001 10.17.0000 ≤ 10.17.1021 10.16.0000 ≤ 10.16.1051 10.13.0000 ≤ 10.13.1180 10.10.0000 ≤ 10.10.1180
References
Credits
🔍 This vulnerability was discovered by internal security research at HPE Networking.