| Package | Affected versions | Patched versions |
|---|---|---|
| firefox | < 129 | 129 |
| firefox esr | < 128.1 | 128.1 |
| thunderbird | < 128.1 | 128.1 |
Select options could obscure the fullscreen notification dialog. This could be used by a malicious site to perform a spoofing attack. This vulnerability affects Firefox < 129, Firefox ESR < 128.1, and Thunderbird < 128.1.
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