{"id":182088,"date":"2026-02-16T16:36:14","date_gmt":"2026-02-16T16:36:14","guid":{"rendered":"https:\/\/kamucalisani.net\/?p=182088"},"modified":"2026-02-16T16:36:14","modified_gmt":"2026-02-16T16:36:14","slug":"google-chromeda-aktif-olarak-kullanilan-guvenlik-acigini-kapatti","status":"publish","type":"post","link":"https:\/\/kamucalisani.net\/index.php\/2026\/02\/16\/google-chromeda-aktif-olarak-kullanilan-guvenlik-acigini-kapatti\/","title":{"rendered":"Google, Chrome&#8217;da aktif olarak kullan\u0131lan g\u00fcvenlik a\u00e7\u0131\u011f\u0131n\u0131 kapatt\u0131"},"content":{"rendered":"<p><figure> <span> <img decoding=\"async\" src=\"https:\/\/kamucalisani.net\/wp-content\/uploads\/2026\/02\/google-chromeda-aktif-olarak-kullanilan-guvenlik-acigini-kapatti-0-W8g8A51J.jpg\"\/> <\/span> <strong>Google<\/strong>, bilgisayar korsanlar\u0131n\u0131n Chrome\u2019un sanal alan\u0131nda k\u00f6t\u00fc ama\u00e7l\u0131 kod \u00e7al\u0131\u015ft\u0131rmas\u0131na olanak tan\u0131yan s\u0131f\u0131r g\u00fcn g\u00fcvenlik a\u00e7\u0131\u011f\u0131n\u0131 yak\u0131n zamanda yamalad\u0131. <\/figure>\n<p><b>Use-after-free g\u00fcvenlik a\u00e7\u0131\u011f\u0131 kapat\u0131ld\u0131<\/b><\/p>\n<p>G\u00fcvenlik a\u00e7\u0131\u011f\u0131 (<strong>CVE-2026-2441<\/strong>), 8.8 CVSS puan\u0131na sahip y\u00fcksek \u00f6nem dereceli use-after-free hatas\u0131. <strong>UAF<\/strong> (Use-after-free), Chrome&#8217;un serbest b\u0131rak\u0131lm\u0131\u015f veya silinmi\u015f belle\u011fe eri\u015fmeye \u00e7al\u0131\u015fmas\u0131 durumunda meydana geliyor. Bu i\u015flem, sald\u0131rganlar\u0131n taray\u0131c\u0131y\u0131 manip\u00fcle etmesine ve k\u00f6t\u00fc ama\u00e7l\u0131 kod \u00e7al\u0131\u015ft\u0131rmas\u0131na olanak tan\u0131yan bo\u015f bellek alan\u0131 b\u0131rak\u0131yor.<\/p>\n<p>Bu \u00f6zel g\u00fcvenlik a\u00e7\u0131\u011f\u0131, Chrome&#8217;un CSS ile ilgili b\u00f6l\u00fcm\u00fcn\u00fc, daha do\u011frusu geli\u015fmi\u015f yaz\u0131 tiplerini i\u015fleyen CSSFontFeatureValuesMap motorunu hedef al\u0131yor. Hackerlar, taray\u0131c\u0131da k\u00f6t\u00fc ama\u00e7l\u0131 kodlar\u0131n\u0131 \u00e7al\u0131\u015ft\u0131rabiliyor, \u00f6zel yaz\u0131 tipleri i\u00e7eren zararl\u0131 web sitesi olu\u015fturabiliyor. En k\u00f6t\u00fc yan\u0131, herhangi bir \u015feye t\u0131klaman\u0131z ya da bir \u015fey indirmeniz gerekmiyor. Vir\u00fcsl\u00fc web sitesine girmeniz bile sald\u0131r\u0131y\u0131 tetikleyebiliyor ve Chrome&#8217;un belle\u011finde k\u00f6t\u00fc ama\u00e7l\u0131 kod \u00e7al\u0131\u015ft\u0131rabiliyor.<\/p>\n<p>Google, g\u00fcvenlik a\u00e7\u0131\u011f\u0131n\u0131n nas\u0131l kullan\u0131ld\u0131\u011f\u0131, kimler taraf\u0131ndan ya da kimlerin hedef al\u0131nm\u0131\u015f olabilece\u011fi konusunda herhangi bir ayr\u0131nt\u0131 a\u00e7\u0131klamad\u0131 ancak aktif olarak kullan\u0131lan bir g\u00fcvenlik a\u00e7\u0131\u011f\u0131 oldu\u011funu belirtti.<\/p>\n<p>Optimum koruma i\u00e7in, kullan\u0131c\u0131lar\u0131n Chrome taray\u0131c\u0131s\u0131n\u0131 Windows ve Mac\u2019te <strong>145.0.7632.75\/76<\/strong>, Linux\u2019ta <strong>144.0.7559.75<\/strong> s\u00fcr\u00fcm\u00fcne g\u00fcncellemeleri \u00f6neriliyor.<\/p>\n\n<p>Kaynak\u00a0 :\u00a0<span style=\"background-color: rgb(255, 249, 236); color: rgb(55, 58, 60); font-size: 14px;\">https:\/\/www.donanimhaber.com\/google-chrome-daki-sifir-gun-guvenlik-acigini-kapatti&#8211;202158<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Google, bilgisayar korsanlar\u0131n\u0131n Chrome\u2019un sanal alan\u0131nda k\u00f6t\u00fc ama\u00e7l\u0131 kod \u00e7al\u0131\u015ft\u0131rmas\u0131na olanak tan\u0131yan s\u0131f\u0131r g\u00fcn g\u00fcvenlik a\u00e7\u0131\u011f\u0131n\u0131 yak\u0131n zamanda yamalad\u0131. Use-after-free g\u00fcvenlik a\u00e7\u0131\u011f\u0131 kapat\u0131ld\u0131 G\u00fcvenlik a\u00e7\u0131\u011f\u0131 (CVE-2026-2441), 8.8 CVSS &#8230;<\/p>\n","protected":false},"author":1,"featured_media":182089,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[614,7430],"class_list":["post-182088","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji","tag-chrome","tag-guvenlik-acigi"],"_links":{"self":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/182088","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/comments?post=182088"}],"version-history":[{"count":1,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/182088\/revisions"}],"predecessor-version":[{"id":182091,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/182088\/revisions\/182091"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/media\/182089"}],"wp:attachment":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/media?parent=182088"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/categories?post=182088"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/tags?post=182088"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}