CVE-2026-0826 PUBLISHED

Poly Voice – Possible Remote Control of Certain Poly Devices

Assigner: hp
Reserved: 09.01.2026 Published: 01.06.2026 Updated: 01.06.2026

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.

Metrics

CVSS 4.0

CVSS Vector: 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
CVSS Score: 9.2

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	High	Confidentiality	None
Attack Complexity	Low	Integrity	High	Integrity	None
Attack Requirements	Present	Availability	High	Availability	None
Privileges Required	None
User Interaction	None

CVSS 4.0

Product Status

Vendor	HP Inc.
Product	poly_trio_8300
Versions	Default: unaffected affected from 0 to 8.1.7 (excl.)

Vendor	HP Inc.
Product	poly_trio_8500
Versions	Default: unaffected affected from 0 to 7.2.8 (excl.)

Vendor	HP Inc.
Product	poly_trio_8800
Versions	Default: unaffected affected from 0 to 7.2.8 (excl.)

References

https://support.hp.com/us-en/document/ish_15052661-15052687-16/hpsbpy04083

Problem Types

CWE-121: Stack-based Buffer Overflow CWE