CVE-2026-0826

Poly Voice – Possible Remote Control of Certain Poly Devices

State: Published
Severity: 9.2 Critical
Published: Jun 1, 2026
Updated: Aug 31, 2026
Reserved: Jan 9, 2026

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.

Scores

CVSS	Score	Vector	Source
4.0	9.2 Critical	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	hp

Weaknesses

CWE-121 Stack-based Buffer Overflow

Affected Products

Product	Versions
poly_trio_8300HP Inc.	before 8.1.7Affected
poly_trio_8500HP Inc.	before 7.2.8Affected
poly_trio_8800HP Inc.	before 7.2.8Affected
poly_vvxHP Inc.	before 6.4.8Affected

References

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

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