CVE-2026-73774
Unauthenticated Buffer Overflow Vulnerability leads to Sensitive Information Disclosure in AOS-CX
CVSS Score
7.6
EPSS Score
0.0%
EPSS Percentile
0th
A buffer overflow vulnerability exists in the underlying operating system of AOS-CX that could lead to unauthenticated disclosure of sensitive information by sending specially crafted packets to the affected system. Successful exploitation of this vulnerability could result in limited disclosure or modification of information and disruption of the affected system.
| Vendor | hewlett packard enterprise (hpe) |
| Product | aos-cx |
| Published | Sep 1, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
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.