CVE-2026-0754 SIP Service Providers – Possible Impersonation of Poly Voice Device
Attackers can extract embedded test keys to impersonate Poly Voice devices if SIP providers lack proper certificate validation.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-0754?
CVE-2026-0754 is a high-severity vulnerability in HP Inc Edge E, published on 3 Mar 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official 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.
Weakness: CWE-321
Which versions are affected by CVE-2026-0754?
How do I fix CVE-2026-0754?
No fix has been published for CVE-2026-0754 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-0754 being exploited?
There is no known exploitation of CVE-2026-0754 in the wild and no public exploit code.
Sources
Also known as GHSA-vwpj-qjcv-3g2x.