{"id":3687,"date":"2026-09-23T14:02:01","date_gmt":"2026-09-23T14:02:01","guid":{"rendered":"https:\/\/netguide.io\/news\/2026\/09\/23\/sicherheitslucke-im-modem-treiber-android-nutzer-sollten-september-patch-installieren\/"},"modified":"2026-09-23T19:05:00","modified_gmt":"2026-09-23T19:05:00","slug":"sicherheitslucke-im-modem-treiber-android-nutzer-sollten-september-patch-installieren","status":"publish","type":"post","link":"https:\/\/netguide.io\/news\/de\/2026\/09\/23\/sicherheitslucke-im-modem-treiber-android-nutzer-sollten-september-patch-installieren\/","title":{"rendered":"Sicherheitsl\u00fccke im Modem-Treiber: Android-Nutzer sollten September-Patch installieren"},"content":{"rendered":"<div id=\"netgu-77859904\" class=\"netgu-before-content netgu-entity-placement\"><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-6258556257245998\" crossorigin=\"anonymous\"><\/script><ins class=\"adsbygoogle\" style=\"display:block;\" data-ad-client=\"ca-pub-6258556257245998\" \ndata-ad-slot=\"3494115342\" \ndata-ad-format=\"auto\"><\/ins>\n<script> \n(adsbygoogle = window.adsbygoogle || []).push({}); \n<\/script>\n<\/div><p>Nutzer von Smartphones der Hersteller Google, Samsung, Xiaomi und Motorola sollten zeitnah ihre Systemeinstellungen auf anstehende Aktualisierungen \u00fcberpr\u00fcfen. Mehrere Schwachstellen in den Ger\u00e4ten erm\u00f6glichen potenziell unbefugten Datenzugriff. Besonders heikel ist eine Zero-Day-L\u00fccke im Mobilfunkmodem, die ohne Zutun der Betroffenen ausgenutzt werden kann.<\/p>\n<h2>Kritische Zero-Day-L\u00fccke im Modem-Treiber<\/h2>\n<p>Auf Google-Pixel-Ger\u00e4ten wurde eine hochkritische Sicherheitsl\u00fccke im Treiber des Cellular-Modems entdeckt. Nach Angaben des Sicherheitsunternehmens Lookout handelt es sich um einen Logikfehler, der Berechtigungspr\u00fcfungen umgeht und Angreifern eine Privilegieneskalation \u2013 also die Ausweitung von Zugriffsrechten \u2013 auf Baseband- beziehungsweise Modem-Ebene erlaubt. F\u00fcr den Angriff ist keinerlei Nutzerinteraktion erforderlich. Google stellt die Behebung \u00fcber das Sicherheitsupdate mit dem Patch-Level vom 5. September 2026 oder neuer bereit, nachdem <a href=\"https:\/\/netguide.io\/news\/de\/2026\/09\/17\/pixel-smartphones-google-schliest-aktiv-ausgenutzte-zero-click-lucke-im-modem\/\">Google die Zero-Click-L\u00fccke im Modem<\/a> f\u00fcr Pixel-Smartphones adressiert hat. Die US-Cybersicherheitsbeh\u00f6rde CISA nahm das Problem in ihren Katalog bekannter ausgenutzter Schwachstellen auf.<\/p><div id=\"netgu-2611546550\" class=\"netgu-content netgu-entity-placement\"><aside class=\"deals-top deals-top--compact\">\n\n\t\t\t<h3 class=\"deals-top__title\">Top-Deals<\/h3>\n\t\n\t\t\t<ul class=\"deals-top__list\">\n\t\t\t\t\t\t\t<li class=\"deals-top__item\">\n\t\t\t\t\t<a class=\"deals-top__link\" href=\"https:\/\/netguide.io\/deals\/de\/deals\/moon-knight-digital-watch-face-fuer-wear-os-4\/\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img class=\"deals-top__image\" src=\"https:\/\/netguide.io\/news\/wp-content\/uploads\/sites\/15\/2026\/09\/deal-27-150x150.png\" alt=\"\" width=\"52\" height=\"52\" loading=\"lazy\" \/>\n\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"deals-top__body\">\n\t\t\t\t\t\t\t<span class=\"deals-top__name\">MOON KNIGHT Digital Watch Face f\u00fcr Wear OS 4+<\/span>\n\n\t\t\t\t\t\t\t<span class=\"deals-top__meta\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"deals-top__price\">Gratis<\/span>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<s>0.89 \u20ac<\/s>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"deals-discount\">-100%<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\n\t\t\t\t\t\t<span class=\"deals-top__temperature\">\n\t\t\t\t\t\t\t55\u00b0\n\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t\t\t\t<li class=\"deals-top__item\">\n\t\t\t\t\t<a class=\"deals-top__link\" href=\"https:\/\/netguide.io\/deals\/de\/deals\/train-sim-world-7-starter-pack-kostenlos-fuer-ps4-ps5-xbox-pc\/\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img class=\"deals-top__image\" src=\"https:\/\/netguide.io\/news\/wp-content\/uploads\/sites\/15\/2026\/09\/capsule_616x353-11-150x150.jpg\" alt=\"\" width=\"52\" height=\"52\" loading=\"lazy\" \/>\n\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"deals-top__body\">\n\t\t\t\t\t\t\t<span class=\"deals-top__name\">Train Sim World 7: Starter Pack kostenlos f\u00fcr PS4, PS5, Xbox, PC<\/span>\n\n\t\t\t\t\t\t\t<span class=\"deals-top__meta\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"deals-top__price\">Gratis<\/span>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\n\t\t\t\t\t\t<span class=\"deals-top__temperature\">\n\t\t\t\t\t\t\t55\u00b0\n\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t\t\t\t<li class=\"deals-top__item\">\n\t\t\t\t\t<a class=\"deals-top__link\" href=\"https:\/\/netguide.io\/deals\/de\/deals\/ml2u-watchfaces-fuer-wearos-im-google-play-store-2\/\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img class=\"deals-top__image\" src=\"https:\/\/netguide.io\/news\/wp-content\/uploads\/sites\/15\/2026\/09\/2844734_1-150x150.webp\" alt=\"\" width=\"52\" height=\"52\" loading=\"lazy\" \/>\n\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"deals-top__body\">\n\t\t\t\t\t\t\t<span class=\"deals-top__name\">ML2U Watchfaces f\u00fcr WearOS im Google Play Store<\/span>\n\n\t\t\t\t\t\t\t<span class=\"deals-top__meta\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"deals-top__price\">Gratis<\/span>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<s>1.39 \u20ac<\/s>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"deals-discount\">-100%<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\n\t\t\t\t\t\t<span class=\"deals-top__temperature\">\n\t\t\t\t\t\t\t54\u00b0\n\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t\t\t\t<li class=\"deals-top__item\">\n\t\t\t\t\t<a class=\"deals-top__link\" href=\"https:\/\/netguide.io\/deals\/de\/deals\/kostenloses-dlc-bundle-fuer-gears-of-war-e-day-liquid-death-bundle\/\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img class=\"deals-top__image\" src=\"https:\/\/netguide.io\/news\/wp-content\/uploads\/sites\/15\/2026\/09\/2844571_1-150x150.webp\" alt=\"\" width=\"52\" height=\"52\" loading=\"lazy\" \/>\n\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"deals-top__body\">\n\t\t\t\t\t\t\t<span class=\"deals-top__name\">Kostenloses DLC-Bundle f\u00fcr Gears of War E-Day \u2013 Liquid Death Bundle<\/span>\n\n\t\t\t\t\t\t\t<span class=\"deals-top__meta\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"deals-top__price\">Gratis<\/span>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\n\t\t\t\t\t\t<span class=\"deals-top__temperature\">\n\t\t\t\t\t\t\t54\u00b0\n\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t\t\t\t<li class=\"deals-top__item\">\n\t\t\t\t\t<a class=\"deals-top__link\" href=\"https:\/\/netguide.io\/deals\/de\/deals\/kostenlose-emote-im-clash-royale-store\/\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img class=\"deals-top__image\" src=\"https:\/\/netguide.io\/news\/wp-content\/uploads\/sites\/15\/2026\/09\/share-image-clashroyale-150x150.jpg\" alt=\"\" width=\"52\" height=\"52\" loading=\"lazy\" \/>\n\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"deals-top__body\">\n\t\t\t\t\t\t\t<span class=\"deals-top__name\">Kostenlose Emote im Clash Royale-Store<\/span>\n\n\t\t\t\t\t\t\t<span class=\"deals-top__meta\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"deals-top__price\">Gratis<\/span>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\n\t\t\t\t\t\t<span class=\"deals-top__temperature\">\n\t\t\t\t\t\t\t54\u00b0\n\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t\t<\/ul>\n\n\t\t\t\t\t<p class=\"deals-top__more\">\n\t\t\t\t<a href=\"https:\/\/netguide.io\/deals\/\">Alle Deals ansehen \u2192<\/a>\n\t\t\t<\/p>\n\t\t\t<\/aside>\n<\/div>\n<h2>Umfangreiche Patches bei Xiaomi und Samsung<\/h2>\n<p>Auch andere Hersteller verteilen derzeit Sicherheitsaktualisierungen, um riskante Schwachstellen zu schlie\u00dfen:<\/p>\n<ul>\n<li><strong>Xiaomi:<\/strong> Der Hersteller liefert mit dem September-Update 95 Fehlerbehebungen f\u00fcr das Android-System sowie 85 Fixes f\u00fcr Hardwarekomponenten von Zulieferern wie Qualcomm, MediaTek, Arm, Imagination und Unisoc aus. Die gravierendste L\u00fccke erlaubte eine Remotecodeausf\u00fchrung (das Ausf\u00fchren von Schadcode aus der Ferne) ohne Nutzerinteraktion. Das Update erscheint im Rahmen von HyperOS 4 und betrifft unter anderem Modelle wie Xiaomi 15, Xiaomi 15 Ultra, Xiaomi 17T, Xiaomi 17T Pro (auch als EEA-Versionen f\u00fcr den europ\u00e4ischen Wirtschaftsraum), Xiaomi MIX FLIP 2 sowie POCO-Modelle (F7 Pro, F7 Ultra, F9 Ultra) und die Redmi-Reihe (K80, K80 Pro, K100 Pro Max).<\/li>\n<li><strong>Samsung:<\/strong> F\u00fcr die Beta 2 von One UI 9 auf dem Galaxy S23 wurde ein Hotfix mit 89 Sicherheitsverbesserungen bereitgestellt, der zun\u00e4chst vor allem in S\u00fcdkorea anl\u00e4uft. Zeitgleich l\u00e4uft der globale Rollout der stabilen Version von One UI 9.0, beginnend beim Galaxy S26 in S\u00fcdkorea und den USA; \u00e4ltere Modelle wie das Galaxy S23 und weitere berechtigte Ger\u00e4te sollen schrittweise bis zum Jahresende folgen. In Indien wird zudem eine Beta f\u00fcr das Galaxy A07 5G getestet.<\/li>\n<li><strong>Motorola:<\/strong> Auch f\u00fcr Ger\u00e4te dieser Marke sind Patches angek\u00fcndigt beziehungsweise im Rollout, um unbefugte Zugriffe abzuwehren.<\/li>\n<\/ul>\n<h2>Das sollten Smartphone-Besitzer jetzt tun<\/h2>\n<p>Wegen der Schwere der Fehler \u2013 insbesondere der M\u00f6glichkeit, ohne Interaktion der Anwender Code auszuf\u00fchren oder Kernelsysteme anzugreifen \u2013 sollten Besitzer betroffener Smartphones nicht auf automatische Benachrichtigungen warten. Pr\u00fcfen Sie manuell in den Systemeinstellungen unter dem Men\u00fcpunkt f\u00fcr Software- oder Systemupdates, ob eine Aktualisierung bereitsteht.<\/p>\n<p>Auf Pixel-Ger\u00e4ten sollte mindestens der Sicherheitspatch-Level vom 5. September 2026 installiert sein. Da Updates von Herstellern wie Samsung oder Xiaomi teils regional gestaffelt verteilt werden, kann es modell- und l\u00e4nderabh\u00e4ngig noch zu Verz\u00f6gerungen kommen, bis der Patch auf jedem Ger\u00e4t zum Download bereitsteht.<\/p>\n<p><em>Quellen: <a href=\"https:\/\/borncity.com\/news\/google-pixel-zero-day-im-modem-treiber-erfordert-patch-vom-5-september\/\" rel=\"nofollow noopener\" target=\"_blank\">Borncity.com<\/a><\/em><\/p>\n<div id=\"netgu-1403574581\" class=\"netgu-after-content netgu-entity-placement\"><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-6258556257245998\" crossorigin=\"anonymous\"><\/script><ins class=\"adsbygoogle\" style=\"display:block;\" data-ad-client=\"ca-pub-6258556257245998\" \ndata-ad-slot=\"4559785002\" \ndata-ad-format=\"auto\"><\/ins>\n<script> \n(adsbygoogle = window.adsbygoogle || []).push({}); \n<\/script>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Schwere Sicherheitsl\u00fccken gef\u00e4hrden Smartphones von Google, Samsung, Xiaomi und Motorola. Ein Logikfehler im Modem-Treiber erm\u00f6glicht Angriffe ohne Nutzerinteraktion.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[109],"tags":[213,1866,1196,1136,241,2225],"class_list":["post-3687","post","type-post","status-publish","format-standard","hentry","category-cybersecurity","tag-android","tag-google-pixel","tag-samsung","tag-sicherheitsupdate","tag-xiaomi","tag-zero-day"],"brizy_media":[],"_links":{"self":[{"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/posts\/3687","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/comments?post=3687"}],"version-history":[{"count":1,"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/posts\/3687\/revisions"}],"predecessor-version":[{"id":3688,"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/posts\/3687\/revisions\/3688"}],"wp:attachment":[{"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/media?parent=3687"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/categories?post=3687"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/tags?post=3687"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}