Poly Voice – Possible Remote Control of Certain Poly Devices
Priority HIGH 72CWE-121Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- Present
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-121 and the CVSS impact.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.32225 98th percentileScored 2026-11-07
Fix Fixed poly_trio_8300 (HP Inc.): 8.1.7poly_trio_8500 (HP Inc.): 7.2.8+2 more products
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Hewlett Packard Enterprise | poly_trio_8300 | before 8.1.7 | 8.1.7 | Patch available | CNA |
| Hewlett Packard Enterprise | poly_trio_8500 | before 7.2.8 | 7.2.8 | Patch available | CNA |
| Hewlett Packard Enterprise | poly_trio_8800 | before 7.2.8 | 7.2.8 | Patch available | CNA |
| Hewlett Packard Enterprise | poly_vvx | before 6.4.8 | 6.4.8 | Patch available | CNA |
- poly_trio_8300 VendorHewlett Packard Enterprise Affected before 8.1.7 Fixed in 8.1.7 Patch available CNA
- poly_trio_8500 VendorHewlett Packard Enterprise Affected before 7.2.8 Fixed in 7.2.8 Patch available CNA
- poly_trio_8800 VendorHewlett Packard Enterprise Affected before 7.2.8 Fixed in 7.2.8 Patch available CNA
- poly_vvx VendorHewlett Packard Enterprise Affected before 6.4.8 Fixed in 6.4.8 Patch available CNA
Remediation
- Fix · CNA poly_trio_8300 (HP Inc.) Fixed in 8.1.7
- Fix · CNA poly_trio_8500 (HP Inc.) Fixed in 7.2.8
- Fix · CNA poly_trio_8800 (HP Inc.) Fixed in 7.2.8
- Fix · CNA poly_vvx (HP Inc.) Fixed in 6.4.8
Timeline
- 2026-10-02 Threatist record created from CVE-2026-0826
- 2026-10-03 Alias added: GHSA-7v6x-2q5v-c59f
More Hewlett Packard Enterprise vulnerabilities
- TI-2017-03639 Improper handling of exceptional conditions in Apache Struts KEVCVSS 3.1CRITICAL 9.8
- TI-2015-02747 Heap-based buffer overflow in Adobe Flash Player before 13.0.0.296 and 14.x through 18.x… KEVCVSS 3.1CRITICAL 9.8
- TI-2013-04219 HP ProCurve Manager (PCM) 3.20 and 4.0, PCM+ 3.20 and 4.0, Identity Driven Manager (IDM)… KEVCVSS 3.1CRITICAL 9.8
- TI-2012-01607 sapi/cgi/cgi_main.c in PHP before 5.3.12 and 5.4.x before 5.4.2, when configured as a CGI… KEVCVSS 3.1CRITICAL 9.8
- TI-2005-02634 HP OpenView Network Node Manager 6.2 through 7.50 allows remote attackers to execute… KEVCVSS 3.1CRITICAL 9.8
- TI-2015-07113 Integer overflow in Adobe Flash Player before 18.0.0.324 and 19.x and 20.x before… KEVCVSS 3.1HIGH 8.8
Sources
- CVE-2026-0826 · CVE Program
- CVE-2026-0826 · NVD
- FIRST EPSS
- GHSA-7v6x-2q5v-c59f · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences