CVE-2026-0826— Poly Voice – Possible Remote Control of Certain Poly Devices
Quick assessment
Affected
HP Inc. poly_trio_8300
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
HP Poly Voice是美国惠普（HP）公司的一个语音通讯软件。 HP Poly Voice存在安全漏洞，该漏洞源于管理员启用交互式连接建立时存在缓冲区溢出，可能导致远程代码执行。
Public Exploits 1
Metasploit · 1
poly_unauth_rce_cve_2026_0826.rb [exploit]
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 4
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| HP Inc. | poly_trio_8300 | < 8.1.7 |
affected |
| HP Inc. | poly_trio_8500 | < 7.2.8 |
affected |
| HP Inc. | poly_trio_8800 | < 7.2.8 |
affected |
| HP Inc. | poly_vvx | < 6.4.8 |
affected |
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I. Basic Information for CVE-2026-0826
Vulnerability Information
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Vulnerability Title
Poly Voice – Possible Remote Control of Certain Poly Devices
Source: CVE Program / CVE List V5
Vulnerability Description
In certain scenarios when the admin has enabled Interactive Connectivity Establishment (ICE), a buffer overflow could enable
remote code execution on Poly Voice products on the Linux platform.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
HP Poly Voice 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HP Poly Voice是美国惠普（HP）公司的一个语音通讯软件。 HP Poly Voice存在安全漏洞，该漏洞源于管理员启用交互式连接建立时存在缓冲区溢出，可能导致远程代码执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| HP Inc. | poly_trio_8300 | 0 ~ 8.1.7 | - |
|
| HP Inc. | poly_trio_8500 | 0 ~ 7.2.8 | - |
|
| HP Inc. | poly_trio_8800 | 0 ~ 7.2.8 | - |
|
| HP Inc. | poly_vvx | 0 ~ 6.4.8 | - |
|
II. Public POCs for CVE-2026-0826
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2026-0826 (1)
IV. Related Vulnerabilities
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V. Comments for CVE-2026-0826
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