CVE-2026-73749

CVE Enrichment

CVSS: 9.8 CRITICAL
EPSS: 0.82%
EPSS Percentile: 56.60%
CISA KEV: Not listed

Description

Multiple vulnerabilities exist in a daemon of AOS-CX that may allow for improper processing of malformed input. An unauthenticated remote attacker could exploit these vulnerabilities by sending specially crafted packets to the affected service. Successful exploitation could result in remote code execution with elevated privileges.

Technical Details

CVSS Version: 3.1
CNA / NVD Source: [email protected]
Published: 02-Sep-2026 04:18
Last Modified: 23-Sep-2026 03:55
EPSS Date: 2026-10-21
CWE: CWE-284

CVSS Vector


            CVSS:3.1                            AV:N /
                            AC:L /
                            PR:N /
                            UI:N /
                            S:U /
                            C:H /
                            I:H /
                            A:H

Affected Products / Versions

hpe / arubaos-cx
Version / affected range: * · before (exclusive) 10.10.1181
cpe:2.3:o:hpe:arubaos-cx:*:*:*:*:*:*:*:*
hpe / arubaos-cx
Version / affected range: * · from (inclusive) 10.13.0000 · before (exclusive) 10.13.1190
cpe:2.3:o:hpe:arubaos-cx:*:*:*:*:*:*:*:*
hpe / arubaos-cx
Version / affected range: * · from (inclusive) 10.16.0000 · before (exclusive) 10.16.1060
cpe:2.3:o:hpe:arubaos-cx:*:*:*:*:*:*:*:*
hpe / arubaos-cx
Version / affected range: * · from (inclusive) 10.17.0000 · before (exclusive) 10.17.1030
cpe:2.3:o:hpe:arubaos-cx:*:*:*:*:*:*:*:*
hpe / arubaos-cx
Version / affected range: 10.18.0001
cpe:2.3:o:hpe:arubaos-cx:10.18.0001:*:*:*:*:*:*:*

References

[email protected]

Last enrichment sync: 22-Oct-2026 19:04
Sources: NVD · FIRST EPSS · CISA KEV
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Reported Context (2)

Nearly two dozen issues, tracked collectively as CVE-2026-73749 (CVSS score of 9.8), were addressed with the updates. HPE Patches Critical Remote Code Execution Flaws in ArubaOS-CX
Hewlett Packard Enterprise has patched CVE-2026-73749, a critical buffer overflow in ArubaOS-CX that could let unauthenticated remote attackers achieve code execution with elevated privileges. HPE Patches Critical ArubaOS-CX Flaw Enabling Unauthenticated Remote Code Execution

CVE (10)

Vendors (1)

Products (1)

Industries (4)

Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.