If a popup navigates its opener to a URL which results in a download, the download will be blocked and the navigation cancelled, if the popup is cross-origin to its opener. This resolves a long standing security issue.

Status in Chromium


Enabled by default (tracking bug)

Consensus & Standardization

After a feature ships in Chrome, the values listed here are not guaranteed to be up to date.

  • No signal
  • No signal
  • No signals


Last updated on 2022-01-14