SharedArrayBufferUnrestrictedAccessAllowed

Specifies whether SharedArrayBuffers can be used in a non cross-origin-isolated context

Supported on:

  • Chrome (Windows) since version 91

Description:

Specifies whether SharedArrayBuffers can be used in a non cross-origin-isolated context. Samsung Browser will require cross-origin isolation when using SharedArrayBuffers from Samsung Browser 91 onward (2021-05-25) for Web Compatibility reasons.

When set to Enabled, sites can use SharedArrayBuffer with no restrictions.

When set to Disabled or not set, sites can only use SharedArrayBuffers when cross-origin isolated.

true = Allow sites to use SharedArrayBuffers
false = Prevent sites from using SharedArrayBuffers

Supported features:

  • Applied to browser only after restart.
  • Applied at Samsung Browser profile level.

Data type:

Boolean
Windows:REG_DWORD

Windows registry location:

Software\Policies\Samsung\Internet\SharedArrayBufferUnrestrictedAccessAllowed

Example value:

0x00000000

More policies under Miscellaneous: