High severity · published Mar 3, 2026
CVE-2026-0754
SIP Service Providers – Possible Impersonation of Poly Voice Device
8.2
CVSS
0.1%
EPSS
No
On KEV
Description
An embedded test key and certificate could be extracted from a Poly Voice device using specialized reverse engineering tools. This extracted certificate could be accepted by a SIP service provider if the service provider does not perform proper validation of the device certificate.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 1% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EE
Edge E · HP Inc
before <PVOS 8.5.0 · source: vendor
T8
Trio 8300 · HP Inc
before <UCS 8.1.7.c · source: vendor
VV
VVX · HP Inc
before <UCS 6.4.8 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-0754
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-0754
support.hp.com
https://support.hp.com/us-en/document/ish_14269649-14269682-16/hpsbpy04081
More from Edge E
8.2
CVE-2026-2891
Poly Voice Devices (CCX, Trio, Edge E) – Potential Denial of Service