Is Horizon WebRTC Web App Support safe?

Clean risk

Horizon WebRTC Web App Support passes local WebRTC session details between Horizon's native app and allowlisted pages.

The extension connects to the local native messaging host com.horizon.html5mmr and uses its allowlist to register a content script on matching pages. Those pages can request the Horizon client ID, local WebSocket port, and tab ID through horizon.webrtcsdk events for WebRTC redirection support.

Omnissa, LLCv8.19.0.0Chrome Web Store
0Risk
Who publishes it

Omnissa HoldCo LLC - 5 other listings from the same operator, none carrying a finding

What this publisher told the store about itself, and the other listings that told it the same thing.

Publisher
Omnissa, LLC
Declared legal entity
Omnissa HoldCo LLC
Registered address
590 E Middlefield Rd, Mountain View, CA 94043-4008, US
Registered contact
Omnissa HoldCo LLC

Same store account

5 other listings published from this account, 901k+ users between them, none of them carrying a finding.

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

Updated 30 September 2026emildoafpcgihdmhphelfhghioccllfi