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.

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Hewlett Packard Enterprise (HPE) AOS-CX affected
Version Status Constraints
10.18.0000 affected ≤ 10.18.0001
10.17.0000 affected ≤ 10.17.1021
10.16.0000 affected ≤ 10.16.1051
10.13.0000 affected ≤ 10.13.1180
10.10.0000 affected ≤ 10.10.1180

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

No data.

Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05134en_us&docLocale=en_US cve-icon cve-icon
History

Wed, 02 Sep 2026 02:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-119
CWE-200

Tue, 01 Sep 2026 22:00:00 +0000

Type Values Removed Values Added
Description 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.
Title Unauthenticated Buffer Overflow Vulnerability leads to Sensitive Information Disclosure in AOS-CX
References
Metrics cvssV3_1

{'score': 7.6, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H'}

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: hpe

Published:

Updated: 2026-09-01T20:28:42.765Z

Reserved: 2026-08-13T16:39:09.490Z

Link: CVE-2026-73774

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-01T21:18:44.180

Modified: 2026-09-01T21:18:44.180

Link: CVE-2026-73774

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-02T02:00:13Z

Weaknesses