An attacker could write data to the user's clipboard, bypassing the user prompt, during a certain sequence of navigational events. This vulnerability affects Firefox < 129, Firefox ESR < 128.3, and Thunderbird < 128.3.CreditsOm ApipReferenceshttps://bugzilla.mozilla.org/show_bug.cgi?id=1872841https://www.mozilla.org/security/advisories/mfsa2024-33/https://www.mozilla.org/security/advisories/mfsa2024-47/https://www.mozilla.org/security/advisories/mfsa2024-49/