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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade thunderbirdUpgrade firefoxUpgrade librewolfUpgrade firefox-esr | Aug 22, 2024 | Oct 24, 2023 |
| Gentoo Linux | — | Upgrade mail-client/thunderbird.Upgrade mail-client/thunderbird-bin. | Feb 21, 2024 | Oct 25, 2023 |
| Mfsa2023 45 | — | Upgrade to Mozilla Firefox version 119.0Upgrade to the latest version of Mozilla Firefox | Oct 25, 2023 | Oct 24, 2023 |
| Mfsa2023 46 | — | Upgrade to Mozilla Firefox ESR version 115.4Upgrade to the latest version of Mozilla Firefox | Oct 25, 2023 | Oct 24, 2023 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 115.4.1Upgrade to the latest version of Mozilla Thunderbird | Oct 25, 2023 | Oct 24, 2023 |
| Suse | — | Upgrade MozillaFirefox-translations-commonUpgrade MozillaThunderbirdUpgrade MozillaThunderbird-translations-commonUpgrade MozillaFirefox-develUpgrade MozillaThunderbird-translations-otherUpgrade MozillaFirefox-translations-otherUpgrade MozillaFirefoxUpgrade mozillafirefox-branding-upstream | Oct 27, 2023 | Oct 25, 2023 |
| Ubuntu | — | Upgrade thunderbird | Nov 19, 2024 | Oct 25, 2023 |
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