{"id":591194,"date":"2025-12-10T18:05:23","date_gmt":"2025-12-10T18:05:23","guid":{"rendered":"https:\/\/www.europesays.com\/fr\/591194\/"},"modified":"2025-12-10T18:05:23","modified_gmt":"2025-12-10T18:05:23","slug":"windows-10-et-11-le-dernier-patch-tuesday-corrige-une-faille-critique-0-day-deja-exploitee-laptopspirit","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/fr\/591194\/","title":{"rendered":"Windows 10 et 11\u00a0\u2013\u00a0le dernier Patch Tuesday corrige une faille critique 0-day d\u00e9j\u00e0 exploit\u00e9e \u2013 LaptopSpirit"},"content":{"rendered":"<p>La mise \u00e0 jour Patch Tuesday de d\u00e9cembre 2025 apporte un correctif urgent destin\u00e9 \u00e0 neutraliser une faille 0-day activement exploit\u00e9e dans Windows Cloud Files, affectant les PC portables \u00e9voluant sous Windows 10 et Windows 11.<\/p>\n<p><a href=\"https:\/\/www.europesays.com\/fr\/wp-content\/uploads\/2025\/12\/Windows-11-24H2-1.jpg\" data-slb-active=\"1\" data-slb-asset=\"2038175404\" data-slb-internal=\"0\" data-slb-group=\"369897\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/www.europesays.com\/fr\/wp-content\/uploads\/2025\/12\/Windows-11-24H2-1.jpg\" alt=\"Windows 11 24H2 disponible au t\u00e9l\u00e9chargement officiel\" class=\"wp-image-354752\"  \/><\/a><\/p>\n<p>Le <strong>correctif<\/strong> vise \u00e0 <strong>combler la vuln\u00e9rabilit\u00e9 CVE-2025-62221<\/strong>, une <strong>faille d\u2019\u00e9l\u00e9vation de privil\u00e8ges<\/strong> dans le pilote cldflt.sys r\u00e9sidant au c\u0153ur du syst\u00e8me de synchronisation cloud de Windows.<\/p>\n<p><strong>D\u00e9j\u00e0 exploit\u00e9e<\/strong>, elle permet \u00e0 un attaquant disposant d\u2019un acc\u00e8s local de <strong>prendre le contr\u00f4le complet de l\u2019ordinateur portable<\/strong> ou de bureau tournant sous <a rel=\"noopener\" href=\"https:\/\/www.laptopspirit.fr\/tag\/windows-10\" target=\"_blank\">Windows 10<\/a> ou <a rel=\"noopener\" href=\"https:\/\/www.laptopspirit.fr\/tag\/windows-11\" target=\"_blank\">Windows 11<\/a> en obtenant les droits SYSTEM.<\/p>\n<p>Microsoft indique que <strong>cette faille fait partie des trois de type zero-day du mois<\/strong>, mais c\u2019est la seule confirm\u00e9e comme effectivement exploit\u00e9e avant la mise \u00e0 disposition du patch.<br \/>La seconde <strong>CVE-2025-64671<\/strong> touche GitHub Copilot dans l\u2019environnement de d\u00e9veloppement JetBrains tandis que la troisi\u00e8me<strong> CVE-2025-54100<\/strong> affecte Windows PowerShell.<\/p>\n<p>Au total, ce sont pas moins de <strong>56 vuln\u00e9rabilit\u00e9s<\/strong> que la firme de Redmond <strong>corrige<\/strong> avec son <strong>dernier Patch Tuesday de 2025<\/strong>.<br \/>Il est donc vivement recommand\u00e9 de mettre \u00e0 jour son syst\u00e8me d\u2019exploitation  via Windows Update si ce n\u2019est pas d\u00e9j\u00e0 fait.<\/p>\n<p>Source : <a href=\"https:\/\/yurl.fr\/l\/laptopspirit\/aHR0cHM6Ly9tc3JjLm1pY3Jvc29mdC5jb20vdXBkYXRlLWd1aWRlL3Z1bG5lcmFiaWxpdHkvQ1ZFLTIwMjUtNjIyMjE\" target=\"_blank\" rel=\"nofollow noopener\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;lienYurl&#039;, &#039;clicYurl&#039;, &#039;lienYurlArticle&#039;);\">Microsoft Security Response Center<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"La mise \u00e0 jour Patch Tuesday de d\u00e9cembre 2025 apporte un correctif urgent destin\u00e9 \u00e0 neutraliser une faille&hellip;\n","protected":false},"author":2,"featured_media":591195,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[1011,27,43,40,41,39,42,44],"class_list":{"0":"post-591194","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-sciences-et-technologies","8":"tag-fr","9":"tag-france","10":"tag-science","11":"tag-science-and-technology","12":"tag-sciences","13":"tag-sciences-et-technologies","14":"tag-technologies","15":"tag-technology"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@fr\/115696601469498896","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts\/591194","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/comments?post=591194"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts\/591194\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/media\/591195"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/media?parent=591194"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/categories?post=591194"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/tags?post=591194"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}