A `<dialog>` element could have been manipulated to paint content outside of a sandboxed iframe. This could allow untrusted content to display under the guise of trusted content. This vulnerability affects Firefox < 121.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Gentoo Linux | — | Upgrade www-client/firefox-bin.Upgrade www-client/firefox. | Jan 8, 2024 | Dec 19, 2023 |
| Mfsa2023 56 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox version 121.0 | Dec 20, 2023 | Dec 19, 2023 |
| Ubuntu | — | Upgrade firefox | Jan 3, 2024 | Dec 19, 2023 |
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