| Package | Affected versions | Patched versions |
|---|---|---|
| firefox | < 128.0 | 128.0 |
| thunderbird | < 128.0 | 128.0 |
It was possible to move the cursor using pointerlock from an iframe. This allowed moving the cursor outside of the viewport and the Firefox window. This vulnerability affects Firefox < 128 and Thunderbird < 128.
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