Blink in Google Chrome prior to 56.0.2924.76 for Linux, Windows and Mac, and 56.0.2924.87 for Android, failed to prevent certain UI elements from being displayed by non-visible pages, which allowed a remote attacker to show certain UI elements on a page they don't control via a crafted HTML page.
| Software | From | Fixed in |
|---|---|---|
| google / chrome | - | 55.0.2883.87.x |