Unauthenticated Out-of-Bounds Read Vulnerability leads to Information Disclosure in AOS-CX
Summary
| CVE | CVE-2026-73761 |
|---|---|
| State | PUBLISHED |
| Assigner | hpe |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-09-01 21:18:42 UTC |
| Updated | 2026-09-04 15:00:09 UTC |
| Description | An out-of-bounds read vulnerability exists in the underlying operating system of AOS-CX that could lead to unauthenticated information disclosure by sending a specially crafted packet. Successful exploitation of this vulnerability results in the ability to disclose sensitive information from the underlying operating system. |
Risk And Classification
Primary CVSS: v3.1 6.5 MEDIUM from [email protected]
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS: 0.002000000 probability, percentile 0.098880000 (date 2026-09-07)
Problem Types: CWE-125 | CWE-125 CWE-125 Out-of-bounds Read
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.1 | [email protected] | Secondary | 6.5 | MEDIUM | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| 3.1 | CNA | CVSS | 6.5 | MEDIUM | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
CVSS v3.1 Breakdown
Attack Vector
AdjacentAttack Complexity
LowPrivileges Required
NoneUser Interaction
NoneScope
UnchangedConfidentiality
HighIntegrity
NoneAvailability
NoneCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD Known Affected Configurations (CPE 2.3)
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Hewlett Packard Enterprise HPE | AOS-CX | affected 10.18.0000 10.18.0001 semver | Not specified |
| CNA | Hewlett Packard Enterprise HPE | AOS-CX | affected 10.17.0000 10.17.1021 semver | Not specified |
| CNA | Hewlett Packard Enterprise HPE | AOS-CX | affected 10.16.0000 10.16.1051 semver | Not specified |
| CNA | Hewlett Packard Enterprise HPE | AOS-CX | affected 10.13.0000 10.13.1180 semver | Not specified |
| CNA | Hewlett Packard Enterprise HPE | AOS-CX | affected 10.10.0000 10.10.1180 semver | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| support.hpe.com/hpesc/public/docDisplay | [email protected] | support.hpe.com | Patch, Vendor Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
Discovery Credit
CNA: This vulnerability was discovered by internal security research at HPE Networking. (en)
There are currently no legacy QID mappings associated with this CVE.