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CVE-2026-95726— Unauthenticated Buffer Overflow Vulnerability Leading to Denial-of-Service in HPE Networking VIA

Quick assessment

Affected

Hewlett Packard Enterprise (HPE) Virtual Intranet Access (VIA)

Exploitation

No confirmed in-the-wild exploitation; assess based on exposure

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

HPE Networking VIA 中存在一个缓冲区溢出漏洞，可能允许未经身份验证的远程攻击者发起拒绝服务（DoS）攻击。成功利用该漏洞后，攻击者可能中断受影响客户端的正常运行。

CVSS 7.5 · High EPSS 0.46% · P40 Updated Nov 04, 2026

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

Vendor	Product	Version Range	Status
Hewlett Packard Enterprise (HPE)	Virtual Intranet Access (VIA)	`0.0.0≤ 4.7.8`	affected

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Vulnerability Information

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Vulnerability Title

Unauthenticated Buffer Overflow Vulnerability Leading to Denial-of-Service in HPE Networking VIA

Source: CVE Program / CVE List V5

Vulnerability Description

A buffer overflow vulnerability in HPE Networking VIA could allow an unauthenticated remote attacker to conduct a denial of service attack. Successful exploitation could allow an attacker to interrupt the normal operation of the affected client.

Source: CVE Program / CVE List V5

CVSS Information

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

Source: CVE Program / CVE List V5

Vulnerability Type

N/A

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
Hewlett Packard Enterprise (HPE)	Virtual Intranet Access (VIA)	0.0.0 ~ 4.7.8	-

II. Public POCs for CVE-2026-95726

#	POC Description	Source Link	Shenlong Link

AI-Generated POC Premium

No public POC found.

III. Intelligence Information for CVE-2026-95726

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Other References for CVE-2026-95726 (1)

https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05173en_us&docLocale=en_US

https://www.cve.org/CVERecord?id=CVE-2026-95726

Same Patch Batch · Hewlett Packard Enterprise (HPE) · 2026-11-03 · 55 CVEs total

CVE-2026-95731	9.8 CRITICAL	Unauthenticated Hardcoded Password Vulnerabilities in HPE Networking Fabric Composer Comma
CVE-2026-95732	9.6 CRITICAL	Authentication Bypass in HPE Networking Fabric Composer allows Arbitrary Code Execution
CVE-2026-95733	9.6 CRITICAL	Use of Hardcoded Credentials in HPE Networking Fabric Composer Could Allow Adjacent Arbitr
CVE-2026-95722	8.8 HIGH	Local Privilege Escalation Vulnerability in the Virtual Intranet Access (VIA) Client
CVE-2026-95734	8.8 HIGH	Authenticated Sensitive Information Disclosure in HPE Networking Fabric Composer API
CVE-2026-95735	8.7 HIGH	Improper Certificate Validation in HPE Networking Fabric Composer
CVE-2026-95723	8.4 HIGH	Authenticated Local Missing Integrity Verification Vulnerability leads to Local Privilege
CVE-2026-95736	8.3 HIGH	Unauthenticated Adjacent Improper Certificate Validation Vulnerabilities in HPE Networking
CVE-2026-95737	8.2 HIGH	Local Privilege Escalation in HPE Networking Fabric Composer
CVE-2026-95739	8.1 HIGH	Unauthenticated Improper Restriction of Excessive Authentication Attempts in the API of HP
CVE-2026-95738	8.1 HIGH	Authentication Bypass in the Affected Interface of HPE Networking Fabric Composer
CVE-2026-95724	8.1 HIGH	Unauthenticated Improper Certificate Validation leads to Authentication Bypass in HPE Netw
CVE-2026-95740	8.0 HIGH	Unauthenticated Adjacent Improper Certificate Validation Vulnerability leads to Informatio
CVE-2026-95741	8.0 HIGH	Authenticated Missing Integrity Verification in API of HPE Networking Fabric Composer
CVE-2026-95742	7.8 HIGH	Authenticated Local Arbitrary File Write Vulnerability in HPE Networking Fabric Composer
CVE-2026-95725	7.8 HIGH	Authenticated Local Command Injection Vulnerability in the VIA Client for Linux
CVE-2026-95743	7.8 HIGH	Local Privilege Escalation Vulnerabilities in HPE Networking Fabric Composer
CVE-2026-95744	7.7 HIGH	Authenticated Adjacent Sensitive Information Disclosure in HPE Networking Fabric Composer
CVE-2026-95749	7.5 HIGH	Unauthenticated Missing Integrity Verification in HPE Networking Fabric Composer
CVE-2026-95745	7.5 HIGH	Unauthenticated Remote Denial-of-Service (DoS) Vulnerability in the API of HPE Networking

Showing top 20 of 55 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Virtual Intranet Access (VIA)

Same vendor: Hewlett Packard Enterprise (HPE)