CVE-2026-2891
Poly Voice Devices (CCX, Trio, Edge E) – Potential Denial of Service
Description
The following Poly Voice IP devices, CCX, Trio, and Edge E, might be inoperable if they connect to a malicious SIP server and receive malformed data. HP is releasing updates to mitigate these potential vulnerabilities.
INFO
Published Date :
July 1, 2026, 2:08 p.m.
Last Modified :
July 1, 2026, 2:08 p.m.
Remotely Exploit :
Yes !
Source :
hp
Affected Products
The following products are affected by CVE-2026-2891
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 4.0 | HIGH | 74586083-13ce-40fd-b46a-8e5d23cfbcb2 | ||||
| CVSS 4.0 | HIGH | [email protected] |
Solution
- Update Poly Voice IP devices to the latest firmware.
- Apply vendor security updates promptly.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-2891 vulnerability anywhere in the article.