{"id":143568,"date":"2025-09-16T23:12:07","date_gmt":"2025-09-16T21:12:09","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/reliz-firefox-143"},"modified":"2025-09-16T23:12:07","modified_gmt":"2025-09-16T21:12:09","slug":"reliz-firefox-143","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/reliz-firefox-143","title":{"rendered":"Version 143 de Firefox","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>La version 143 du navigateur web Firefox a \u00e9t\u00e9 publi\u00e9e, accompagn\u00e9e des mises \u00e0 jour des versions pr\u00e9c\u00e9dentes \u00e0 long terme \u2014 140.3.0 et 115.28.0. La branche Firefox 144 a \u00e9t\u00e9 mise en phase de test b\u00eata, avec un lancement pr\u00e9vu pour le 14 octobre.     <\/p>\n<p>Les principales nouveaut\u00e9s de Firefox 143 (1, 2, 3) :  <\/p>\n<ul>\n<li class=\"l\"> Il est d\u00e9sormais possible de fixer des onglets sous forme d'ic\u00f4nes visibles en d\u00e9pla\u00e7ant un onglet \u00e0 gauche de la barre d'onglets, sans avoir besoin d'utiliser le menu contextuel. Pour d\u00e9faire un onglet fix\u00e9, il suffit \u00e9galement de d\u00e9placer l'ic\u00f4ne fix\u00e9e dans la zone principale des onglets.    <center><img decoding=\"async\" alt=\"Version 143 de Firefox\" src=\"\/wp-content\/uploads\/2025\/09\/f483fc53273d3cd4a155d89c2b455ea3.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>\n<li class=\"l\"> Lorsqu'un site demande des autorisations pour acc\u00e9der \u00e0 la cam\u00e9ra, il est maintenant possible d'apercevoir l'image affich\u00e9e par la cam\u00e9ra dans la bo\u00eete de dialogue de confirmation. L'aper\u00e7u peut \u00eatre utile pour s'assurer du bon choix de l'appareil dans les syst\u00e8mes avec plusieurs cam\u00e9ras.    <center><img decoding=\"async\" alt=\"Version 143 de Firefox\" src=\"\/wp-content\/uploads\/2025\/09\/1779ffb05bbc9b5b7bd183c4668d369b.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>\n<li class=\"l\"> Un nouvel option a \u00e9t\u00e9 ajout\u00e9e aux param\u00e8tres pour supprimer les fichiers t\u00e9l\u00e9charg\u00e9s en mode navigation priv\u00e9e (Private Browsing) apr\u00e8s la fermeture de la fen\u00eatre. Apr\u00e8s la fermeture de la fen\u00eatre de navigation priv\u00e9e, une demande appara\u00eet, permettant de supprimer ou de conserver les fichiers t\u00e9l\u00e9charg\u00e9s.    <center><img decoding=\"async\" alt=\"Version 143 de Firefox\" src=\"\/wp-content\/uploads\/2025\/09\/3402701d04d930bf62f7923e5f175df5.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>\n<li class=\"l\"> Un support a \u00e9t\u00e9 ajout\u00e9 pour afficher dans la barre d'adresse des dates importantes et des \u00e9v\u00e9nements. Cette fonctionnalit\u00e9 est actuellement activ\u00e9e pour montrer des \u00e9v\u00e9nements tels que la f\u00eate des m\u00e8res, pour les utilisateurs des \u00c9tats-Unis, du Royaume-Uni, d'Allemagne, de France et d'Italie.\n<li class=\"l\"> Les capacit\u00e9s du mode de protection contre l'identification cach\u00e9e des utilisateurs (Fingerprinting Protection) ont \u00e9t\u00e9 \u00e9largies. Des valeurs constantes sont retourn\u00e9es pour les param\u00e8tres pouvant \u00eatre utilis\u00e9s comme caract\u00e9ristiques suppl\u00e9mentaires pour l'identification. Par exemple, les polices non syst\u00e8me install\u00e9es localement sont exclues de la liste des polices disponibles.\n<li class=\"l\"> Le support de la lecture audio au format xHE-AAC (Extended High-Efficiency AAC, norme ISO\/IEC 23003-3) a \u00e9t\u00e9 ajout\u00e9, format utilis\u00e9 dans le streaming de Netflix. Le codec xHE-AAC est actuellement disponible uniquement sur les plateformes Windows 11 22H2+, macOS et Android 9+.\n<li class=\"l\"> Une option a \u00e9t\u00e9 ajout\u00e9e au menu contextuel pour rechercher des images via le service Google Lens.\n<li class=\"l\"> Le support de l'affichage d'astuces contextuelles avec des informations sur le prix des actions et d'autres valeurs mobili\u00e8res du march\u00e9 boursier a \u00e9t\u00e9 ajout\u00e9 \u00e0 la barre d'adresse.\n<li class=\"l\"> Microsoft Copilot a \u00e9t\u00e9 ajout\u00e9 \u00e0 la liste des chatbots AI int\u00e9gr\u00e9s dans la barre lat\u00e9rale.\n<li class=\"l\"> La version pour la plateforme Windows permet d\u00e9sormais de traiter les sites comme des web applications \u00e9pingl\u00e9es dans la barre des t\u00e2ches. De plus, le support de l'API Windows UI Automation a \u00e9t\u00e9 mis en \u0153uvre pour am\u00e9liorer les outils destin\u00e9s aux personnes handicap\u00e9es.\n<li class=\"l\"> Les outils de d\u00e9veloppement web permettent d\u00e9sormais de d\u00e9sactiver le regroupement des messages similaires dans la console web. Le d\u00e9bogueur ne cr\u00e9e plus de nouveaux onglets pour le contenu format\u00e9 lors du changement entre les modes d'affichage du code source brut et format\u00e9.\n<li class=\"l\"> L'algorithme de calcul de la taille des \u00e9l\u00e9ments dans CSS Grid a \u00e9t\u00e9 mis \u00e0 jour pour respecter plus pr\u00e9cis\u00e9ment la sp\u00e9cification, garantissant ainsi un rendu correct des mises en page CSS Grid utilisant des tailles de lignes en pourcentages ou contenant des \u00e9l\u00e9ments avec un rapport d'aspect d\u00e9fini.\n<li class=\"l\"> Dans les \u00e9l\u00e9ments , il est d\u00e9sormais possible d'utiliser des variantes avanc\u00e9es pour d\u00e9finir les couleurs, telles que \u00ab rgb(200 200 200) \u00bb, en plus du format hexad\u00e9cimal (#ffffff).\n<li class=\"l\"> Les restrictions emp\u00eachant la d\u00e9finition des propri\u00e9t\u00e9s CSS \u00ab display \u00bb pour les \u00e9l\u00e9ments HTML \u00ab <details> \u00bb ont \u00e9t\u00e9 supprim\u00e9es. Un pseudo-\u00e9l\u00e9ment \u00ab ::details-content \u00bb a \u00e9t\u00e9 ajout\u00e9 au CSS pour personnaliser l'apparence du bloc r\u00e9tractable et d\u00e9roulant.\n<li class=\"l\"> La version pour la plateforme Android a ajout\u00e9 une option pour activer DoH (DNS over HTTPS) et simplifi\u00e9 l'interface de gestion des t\u00e9l\u00e9chargements.            <\/ul>\n<p>Outre les nouvelles fonctionnalit\u00e9s et les corrections de bugs, Firefox 143 corrige 16 vuln\u00e9rabilit\u00e9s. 8 d'entre elles sont li\u00e9es \u00e0 des probl\u00e8mes de gestion de la m\u00e9moire, tels que des d\u00e9bordements de tampon et des acc\u00e8s \u00e0 des zones m\u00e9moire d\u00e9j\u00e0 lib\u00e9r\u00e9es. Ces probl\u00e8mes pourraient potentiellement permettre l'ex\u00e9cution de code par un attaquant lors de l'ouverture de pages sp\u00e9cialement con\u00e7ues.<br \/>\n<br \/>Source : <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=63880\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 web-\u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0430 Firefox 143 \u0438 \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u044b \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u0440\u043e\u0448\u043b\u044b\u0445 \u0432\u0435\u0442\u043e\u043a \u0441 \u0434\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u043c \u0441\u0440\u043e\u043a\u043e\u043c \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 &#8212; 140.3.0 \u0438 115.28.0. \u041d\u0430 \u0441\u0442\u0430\u0434\u0438\u044e \u0431\u0435\u0442\u0430-\u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043f\u0435\u0440\u0435\u0432\u0435\u0434\u0435\u043d\u0430 \u0432\u0435\u0442\u043a\u0430 Firefox 144, \u0440\u0435\u043b\u0438\u0437 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u043d\u0430\u043c\u0435\u0447\u0435\u043d \u043d\u0430 14 \u043e\u043a\u0442\u044f\u0431\u0440\u044f. \u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043d\u043e\u0432\u0448\u0435\u0441\u0442\u0432\u0430 \u0432 Firefox 143 (1, 2, 3): \u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0437\u0430\u043a\u0440\u0435\u043f\u043b\u0435\u043d\u0438\u044f \u0432\u043a\u043b\u0430\u0434\u043e\u043a \u0432 \u0444\u043e\u0440\u043c\u0435 \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u043e \u0432\u0438\u0434\u0438\u043c\u044b\u0445 \u044f\u0440\u043b\u044b\u043a\u043e\u0432 \u0447\u0435\u0440\u0435\u0437 \u043f\u0435\u0440\u0435\u0442\u0430\u0441\u043a\u0438\u0432\u0430\u043d\u0438\u0435 \u0432\u043a\u043b\u0430\u0434\u043a\u0438 \u043c\u044b\u0448\u044c\u044e \u0432 \u043d\u0430\u0447\u0430\u043b\u043e \u043f\u0430\u043d\u0435\u043b\u0438 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":143569,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-143568","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - 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