{"id":108,"title":"Google Chrome'da Kritik G\u00fcvenlik A\u00e7\u0131klar\u0131: Acil G\u00fcncelleme Yay\u0131nland\u0131","content":"Google, Chrome taray\u0131c\u0131s\u0131nda kullan\u0131c\u0131lar\u0131n veri g\u00fcvenli\u011fini ciddi \u015fekilde tehdit eden iki kritik g\u00fcvenlik a\u00e7\u0131\u011f\u0131n\u0131 gidermek i\u00e7in acil bir g\u00fcncelleme yay\u0131nlad\u0131. Bu g\u00fcvenlik a\u00e7\u0131klar\u0131, sald\u0131rganlar\u0131n hassas bilgileri \u00e7almas\u0131na ve kullan\u0131c\u0131lar\u0131n sistemlerine yetkisiz eri\u015fim elde etmesine olanak tan\u0131yor. <h2>Tespit Edilen G\u00fcvenlik A\u00e7\u0131klar\u0131<\/h2> CVE-2025-3619 ve CVE-2025-3620 olarak tan\u0131mlanan kusurlar, Windows ve Mac i\u00e7in 135.0.7049.95\/.96 ve Linux i\u00e7in 135.0.7049.95 \u00f6ncesi Chrome s\u00fcr\u00fcmlerini etkiliyor. \u00d6zellikle: <ul> <li><strong>CVE-2025-3619<\/strong>: Chrome'un Codec'ler bile\u015fenindeki bir y\u0131\u011f\u0131n arabellek ta\u015fmas\u0131 sorunu. Bu a\u00e7\u0131k, sald\u0131rganlar\u0131n medya dosyalar\u0131 i\u015fleme s\u00fcrecinden yararlanarak rastgele kod \u00e7al\u0131\u015ft\u0131rmas\u0131na izin veriyor. Bu da sistem g\u00fcvenli\u011finin tamamen ihlal edilmesine ve veri h\u0131rs\u0131zl\u0131\u011f\u0131na neden olabilir.<\/li> <li><strong>CVE-2025-3620<\/strong>: USB bile\u015fenindeki bir \"use-after-free\" (bo\u015falt\u0131ld\u0131ktan sonra kullan\u0131m) hatas\u0131. Bu a\u00e7\u0131k da k\u00f6t\u00fc ama\u00e7l\u0131 kod \u00e7al\u0131\u015ft\u0131rmak veya sisteme yetkisiz eri\u015fim sa\u011flamak i\u00e7in kullan\u0131labilir.<\/li> <\/ul> <h2>Risklerin Boyutu<\/h2> G\u00fcvenlik uzmanlar\u0131, bu a\u00e7\u0131klar\u0131n \u00f6zellikle tehlikeli oldu\u011fu konusunda uyar\u0131yor \u00e7\u00fcnk\u00fc: <ul> <li>Uzaktan istismar edilebiliyorlar<\/li> <li>Sald\u0131r\u0131y\u0131 tetiklemek i\u00e7in kullan\u0131c\u0131n\u0131n sadece k\u00f6t\u00fc ama\u00e7l\u0131 bir web sitesini ziyaret etmesi veya g\u00fcvenli\u011fi ihlal edilmi\u015f i\u00e7erikle etkile\u015fime girmesi yeterli<\/li> <li>Sald\u0131rganlar, taray\u0131c\u0131da depolanan parolalar\u0131, finansal bilgileri ve di\u011fer hassas verileri \u00e7alabilir<\/li> <li>Hatta etkilenen cihaz\u0131n kontrol\u00fcn\u00fc tamamen ele ge\u00e7irebilirler<\/li> <\/ul> <h2>Kimler Risk Alt\u0131nda?<\/h2> Bu g\u00fcvenlik a\u00e7\u0131klar\u0131, g\u00fcncellenmeyen Chrome s\u00fcr\u00fcmlerini kullanan t\u00fcm masa\u00fcst\u00fc kullan\u0131c\u0131lar\u0131n\u0131 etkiliyor: <ul> <li>Bireysel kullan\u0131c\u0131lar<\/li> <li>\u0130\u015fletmeler<\/li> <li>Devlet kurulu\u015flar\u0131<\/li> <\/ul> \u00d6zellikle Chrome'da \u015fifrelerini, kredi kart\u0131 bilgilerini veya ki\u015fisel bilgilerini depolayan kullan\u0131c\u0131lar, kimlik h\u0131rs\u0131zl\u0131\u011f\u0131 ve doland\u0131r\u0131c\u0131l\u0131k riski alt\u0131nda. <h2>Google'\u0131n \u00c7\u00f6z\u00fcm\u00fc<\/h2> Google, bu kritik kusurlar\u0131 gidermek i\u00e7in: <ul> <li>Windows ve Mac i\u00e7in Chrome 135.0.7049.95\/.96 s\u00fcr\u00fcm\u00fcn\u00fc<\/li> <li>Linux i\u00e7in 135.0.7049.95 s\u00fcr\u00fcm\u00fcn\u00fc<\/li> <\/ul> yay\u0131nlad\u0131 ve bu g\u00fcncellemeler k\u00fcresel olarak a\u015famal\u0131 \u015fekilde da\u011f\u0131t\u0131l\u0131yor. \u015eirket, kullan\u0131c\u0131lar\u0131 korumak i\u00e7in g\u00fcncelleme tamamen yay\u0131lana kadar g\u00fcvenlik a\u00e7\u0131klar\u0131n\u0131n teknik detaylar\u0131na eri\u015fimi ge\u00e7ici olarak k\u0131s\u0131tlad\u0131. Google ayr\u0131ca, bu a\u00e7\u0131klar\u0131 bildiren harici g\u00fcvenlik ara\u015ft\u0131rmac\u0131lar\u0131 Elias Hohl ve @retsew0x01'e te\u015fekk\u00fcr ediyor. <h2>Ne Yapmal\u0131s\u0131n\u0131z?<\/h2> <ol> <li>Chrome taray\u0131c\u0131n\u0131z\u0131 hemen g\u00fcncelleyin<\/li> <li>Taray\u0131c\u0131n\u0131z\u0131n sa\u011f \u00fcst k\u00f6\u015fesindeki \u00fc\u00e7 nokta men\u00fcs\u00fcne t\u0131klay\u0131n<\/li> <li>\"Yard\u0131m\" &gt; \"Google Chrome Hakk\u0131nda\" se\u00e7ene\u011fine gidin<\/li> <li>Chrome, otomatik olarak g\u00fcncellemeleri kontrol edecek ve kuracakt\u0131r<\/li> <li>\u0130\u015flem tamamland\u0131ktan sonra taray\u0131c\u0131n\u0131z\u0131 yeniden ba\u015flat\u0131n<\/li> <\/ol> G\u00fcvenlik a\u00e7\u0131klar\u0131n\u0131n ciddiyeti g\u00f6z \u00f6n\u00fcne al\u0131nd\u0131\u011f\u0131nda, bu g\u00fcncellemenin t\u00fcm Chrome kullan\u0131c\u0131lar\u0131 taraf\u0131ndan en k\u0131sa s\u00fcrede uygulanmas\u0131 kritik \u00f6nem ta\u015f\u0131yor.","excerpt":"Google, Chrome taray\u0131c\u0131s\u0131nda kullan\u0131c\u0131lar\u0131n veri g\u00fcvenli\u011fini ciddi \u015fekilde tehdit eden iki kritik g\u00fcvenlik a\u00e7\u0131\u011f\u0131n\u0131 gidermek i\u00e7in acil...","created_at":"2025-04-16 12:17:07","updated_at":"2026-09-07 10:17:25","category_id":7,"view_count":728,"reading_time":3,"status":"published","editor_choice":0,"is_editor_choice":0,"published_at":"2025-04-16 12:17:07","featured_image":"resimyok.jpg","slug":"google-chromeda-kritik-guvenlik-aciklari-acil-guncelleme-yayinlandi","category_name":"Cyber Security","category_slug":"cyber-security"}