Configure native messaging whitelist

Allows you to specify which native messaging hosts are not subject to the blacklist.

A blacklist value of * means all native messaging hosts are blacklisted and only native messaging hosts listed in the whitelist will be loaded.

By default, all native messaging hosts are whitelisted, but if all native messaging hosts have been blacklisted by policy, the whitelist can be used to override that policy.

Supported on: Microsoft Windows XP SP2 or later

Names of the native messaging hosts to exempt from the blacklist

Registry PathSoftware\Policies\Vivaldi\NativeMessagingWhitelist
Value Name{number}
Value TypeREG_SZ
Default Value


Administrative Templates (Computers)

Administrative Templates (Users)