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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.
Reserved 2024-08-05 | Published 2024-08-06 | Updated 2024-10-29 | Assigner mozillaFullscreen notification dialog can be obscured by document content
Shaheen Fazim
bugzilla.mozilla.org/show_bug.cgi?id=1875354
www.mozilla.org/security/advisories/mfsa2024-33/
www.mozilla.org/security/advisories/mfsa2024-35/
www.mozilla.org/security/advisories/mfsa2024-37/
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