CVE-2026-73761 — MEDIUM (6.5)

Q: How severe is CVE-2026-73761?

CVE-2026-73761 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2026-73761?

Check the references section above for vendor advisories and patch information. Affected products include: Hpe Arubaos-Cx, Hpe Aruba Cx 10000-48Y6C \(R8P13A\), Hpe Aruba Cx 10000-48Y6C \(R8P14A\), Hpe Aruba Cx 10000-48Y6C \(S0F98A\), Hpe Aruba Cx 10040 \(S4R58A\).

Vulnerability 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.

CVSS Score

6.5

MEDIUM

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

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Hpe	Arubaos-Cx	<= 10.10.1180
Hpe	Aruba Cx 10000-48Y6C \(R8P13A\)	-
Hpe	Aruba Cx 10000-48Y6C \(R8P14A\)	-
Hpe	Aruba Cx 10000-48Y6C \(S0F98A\)	-
Hpe	Aruba Cx 10040 \(S4R58A\)	-
Hpe	Aruba Cx 10040 32P \(S4R54A\)	-
Hpe	Aruba Cx 10040 32P \(S4R55A\)	-
Hpe	Aruba Cx 10040 32P \(S4R56A\)	-
Hpe	Aruba Cx 4100I 12-Port \(Jl817A\)	-
Hpe	Aruba Cx 4100I 24-Port \(Jl818A\)	-
Hpe	Aruba Cx 6000 12G \(R8N89A\)	-
Hpe	Aruba Cx 6000 12P \(R8N89B\)	-
Hpe	Aruba Cx 6000 12P \(S4R21A\)	-
Hpe	Aruba Cx 6000 24G \(R8N87A\)	-
Hpe	Aruba Cx 6000 24G \(R8N88A\)	-
Hpe	Aruba Cx 6000 24P \(R8N87B\)	-
Hpe	Aruba Cx 6000 24P \(R8N88B\)	-
Hpe	Aruba Cx 6000 24P \(S4R26A\)	-
Hpe	Aruba Cx 6000 24P \(S4R27A\)	-
Hpe	Aruba Cx 6000 48G \(R8N85A\)	-

Related Weaknesses (CWE)

CWE-125

References

https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05134en_us&docLocalPatchVendor Advisory

FAQ

What is CVE-2026-73761?

CVE-2026-73761 is a vulnerability with a CVSS score of 6.5 (MEDIUM). 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 expl...

How severe is CVE-2026-73761?

CVE-2026-73761 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-73761?

Check the references section above for vendor advisories and patch information. Affected products include: Hpe Arubaos-Cx, Hpe Aruba Cx 10000-48Y6C \(R8P13A\), Hpe Aruba Cx 10000-48Y6C \(R8P14A\), Hpe Aruba Cx 10000-48Y6C \(S0F98A\), Hpe Aruba Cx 10040 \(S4R58A\).