Spoofing issue in Firefox. This vulnerability affects Firefox < 145, Firefox ESR < 140.5, Firefox ESR < 115.30, Thunderbird < 145, and Thunderbird < 140.5.CreditsEemeli AroReferenceshttps://bugzilla.mozilla.org/show_bug.cgi?id=1994164https://www.mozilla.org/security/advisories/mfsa2025-87/https://www.mozilla.org/security/advisories/mfsa2025-88/https://www.mozilla.org/security/advisories/mfsa2025-89/https://www.mozilla.org/security/advisories/mfsa2025-90/https://www.mozilla.org/security/advisories/mfsa2025-91/