| Package | Affected versions | Patched versions |
|---|---|---|
| firefox | < 116.0 | 116.0 |
A website could have obscured the full screen notification by using a URL with a scheme handled by an external program, such as a mailto URL. This could have led to user confusion and possible spoofing attacks. This vulnerability affects Firefox < 116, Firefox ESR < 115.2, and Thunderbird < 115.2.
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