| Package | Affected versions | Patched versions |
|---|---|---|
| firefox | < 119.0 | 119.0 |
| firefox esr | < 115.4 | 115.4 |
| thunderbird | < 115.4.1 | 115.4.1 |
A website could have obscured the full screen notification by using the file open dialog. This could have led to user confusion and possible spoofing attacks. *Note: This issue only affected macOS operating systems. Other operating systems are unaffected.* This vulnerability affects Firefox < 119, Firefox ESR < 115.4, and Thunderbird < 115.4.1.
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