{"id":169689,"date":"2026-04-21T18:24:29","date_gmt":"2026-04-21T16:24:31","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/reliz-firefox-150-s-ustraneniem-359-uyazvimostej"},"modified":"2026-04-21T18:24:29","modified_gmt":"2026-04-21T16:24:31","slug":"reliz-firefox-150-s-ustraneniem-359-uyazvimostej","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/reliz-firefox-150-s-ustraneniem-359-uyazvimostej","title":{"rendered":"Firefox 150 er blevet frigivet med rettelse af 359 s\u00e5rbarheder","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Udgivelsen af webbrowseren Firefox 150 er gennemf\u00f8rt, og opdateringer til de tidligere LTS-versioner 140.10.0 og 115.35.0 er blevet offentliggjort. I de kommende timer vil Firefox 151 blive sendt til beta-testfase, med en planlagt udgivelse den 19. maj.     <\/p>\n<p>Vigtige nyheder i Firefox 150 (1, 2, 3):  <\/p>\n<ul>\n<li class=\"l\"> 359 s\u00e5rbarheder er blevet rettet (56 s\u00e5rbarheder er samlet under CVE-2026-6784, 155 under CVE-2026-6785, 110 under CVE-2026-6786, og de \u00f8vrige under separate CVE). 345 s\u00e5rbarheder skyldes hukommelsesproblemer, s\u00e5som buffer overflows og adgang til allerede frigivne hukommelsesomr\u00e5der. Disse problemer kan potentielt f\u00f8re til udf\u00f8relse af ondsindet kode ved \u00e5bning af specielt udformede sider. De fleste problemer blev identificeret gennem AI-modellenes kodekontrol.\n<li class=\"l\"> Der er tilf\u00f8jet en knap til hurtig \u00e5bning af indholdet i et link i Split View-tilstand i den kontekstmenu, der vises ved h\u00f8jreklik p\u00e5 et link. Denne tilstand giver mulighed for at se indholdet af to faner side om side i det samme vindue. Efter aktivering af Split View fra kontekstmenuen kan du v\u00e6lge den anden fane ved at s\u00f8ge blandt \u00e5bne faner. Derudover er der tilf\u00f8jet en knap \"Reverse Tabs\" i fane-kontekstmenuen, som giver mulighed for at bytte placering af fanerne i venstre og h\u00f8jre sektion af Split View.    <img decoding=\"async\" alt=\"Firefox 150 er blevet frigivet med rettelse af 359 s\u00e5rbarheder\" src=\"\/wp-content\/uploads\/2026\/04\/9518013037952d68883c74b26d068347.png\" style=\"display:block;margin: 0 auto\" \/>\n<li class=\"l\"> Der er introduceret en service-side about:translations, som giver en separat gr\u00e6nseflade til overs\u00e6ttelse af tekst fra \u00e9t sprog til et andet. Overs\u00e6ttelsen sker i realtid, mens der skrives. For hurtigt at navigere til denne side kan du bruge en hint, der vises, n\u00e5r du begynder at skrive ordet \"translate\" i adressefeltet.    <img decoding=\"async\" alt=\"Firefox 150 er blevet frigivet med rettelse af 359 s\u00e5rbarheder\" src=\"\/wp-content\/uploads\/2026\/04\/f22245adb99d68e6d40c9c561829e3bf.png\" style=\"display:block;margin: 0 auto\" \/>\n<li class=\"l\"> P\u00e5 Linux-platformen er den indbyggede Emoji-v\u00e6lger, der leveres af GTK-biblioteket, aktiveret. Gr\u00e6nsefladen kaldes ved at dobbeltklikke p\u00e5 Ctrl+'.' i tekstindtastningsfelter.      <img decoding=\"async\" alt=\"Firefox 150 er blevet frigivet med rettelse af 359 s\u00e5rbarheder\" src=\"\/wp-content\/uploads\/2026\/04\/b0179464a4285fa61c639d173fc67f77.png\" style=\"display:block;margin: 0 auto\" \/>\n<li class=\"l\"> RPM-pakker til Red Hat Enterprise Linux, Fedora, openSUSE og andre distributioner, der bruger RPM-pakkeh\u00e5ndtereren, er blevet oprettet.\n<li class=\"l\"> Det er blevet muligt at overf\u00f8re oplysninger om flere faner ad gangen via udklipsholderen: hvis du markerer flere faner i panelet og v\u00e6lger \"Share \u2192 Copy X links\" i kontekstmenuen, vil titlerne og URL'erne for de valgte faner blive kopieret til udklipsholderen.\n<li class=\"l\"> De indbyggede PDF-visningsfunktioner har f\u00e5et nye muligheder for at \u00e6ndre r\u00e6kkef\u00f8lgen, kopiere, inds\u00e6tte, slette og eksportere sider fra PDF-dokumentet.\n<li class=\"l\"> Alle brugere har nu mulighed for at anvende LNA-specifikationen (Local Network Access) for at begr\u00e6nse adgangen til lokale systemer (loopback, 127.0.0.0\/8) eller interne netv\u00e6rk (192.168.0.0\/16, 10.0.0.0\/8 osv.) ved interaktion med offentlige websteder. For at f\u00e5 adgang til interne ressourcer skal brugeren give webapplikationen s\u00e6rlige rettigheder, da s\u00e5danne handlinger kan udnyttes af ondsindede personer til at udf\u00f8re CSRF-angreb p\u00e5 routere, adgangspunkter, printere, virksomheders web-gr\u00e6nseflader og andre enheder og tjenester, der kun accepterer anmodninger fra det lokale netv\u00e6rk. Desuden kan scanning af interne ressourcer bruges til indirekte identifikation eller indsamling af oplysninger om det lokale netv\u00e6rk. Tidligere fungerede s\u00e5dan beskyttelse kun, n\u00e5r den forbedrede beskyttelse mod sporing (ETP, Enhanced Tracking Protection =&gt; Strict) var aktiveret.\n<li class=\"l\"> I Windows-udgaverne er der implementeret et nyt system til profilstyring, muligheden for at gemme en profil som fil og underst\u00f8ttelse af brugen af Firefox til adskilte webapplikationer.\n<li class=\"l\"> Indstillingerne er blevet tilf\u00f8jet med en mulighed (Settings &gt; Tabs &gt; Drag tabs) for at deaktivere oprettelsen af fanebladegrupper, n\u00e5r man tr\u00e6kker et faneblad over et andet for dem, der foretr\u00e6kker at styre gruppering udelukkende gennem kontekstmenuen.\n<li class=\"l\"> Den integrerede gratis <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/da\/vpn\/\" title=\"VPN\" data-wpil-keyword-link=\"linked\">VPN<\/a>-Firefox VPN-tjeneste er nu tilg\u00e6ngelig for brugere i Canada, udover brugere i USA, Frankrig, Tyskland og Det Forenede Kongerige. Tjenesten giver mulighed for at tilg\u00e5 websteder ikke direkte, men via mellemliggende proxyer-<a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/da\/server\/\" title=\"servere\" data-wpil-keyword-link=\"linked\">servere<\/a> i forskellige lande, der skjuler brugerens IP-adresse. Det er muligt at aktivere VPN kun for valgte websteder. For at aktivere VPN kr\u00e6ves registrering af en konto hos Mozilla. Der er en gr\u00e6nse p\u00e5 50 gigabyte trafik pr. m\u00e5ned i VPN-tjenesten.\n<li class=\"l\"> I udviklingsv&aelig;rkt&oslash;jerne til webudvikling er der tilf&oslash;jet en separat sektion med pseudoklasser i CSS-panelet, specifikke for elementer, s&aring;som pseudoklassen &quot;:open&quot;, der anvendes til udvidelige elementer af typen &lt;dialog&gt;, og &quot;:visited&quot; &mdash; der anvendes til elementer &lt;a&gt; og &lt;area&gt;.   <img decoding=\"async\" alt=\"Firefox 150 er blevet frigivet med rettelse af 359 s\u00e5rbarheder\" src=\"\/wp-content\/uploads\/2026\/04\/cd33411116ee523e1d8243998f522ab5.png\" style=\"display:block;margin: 0 auto\" \/>\n<p>I panelet til sporing af netv\u00e6rksaktivitet er der implementeret indikation af sikre forbindelser, der er oprettet ved hj\u00e6lp af certifikater udstedt af certifikatmyndigheder, som ikke er i Mozillas rodcertifikatbase.    <\/p>\n<li class=\"l\"> Der er implementeret API'en ariaNotify, som g\u00f8r det muligt i webapplikationer for personer med synsproblemer at afgive meddelelser gennem en sk\u00e6rml\u00e6ser.\n<li class=\"l\"> Der er implementeret underst\u00f8ttelse af pseudo-klasser (\":playing\", \":paused\" osv.) for elementet  til at \u00e6ndre stilen afh\u00e6ngigt af afspilningstilstanden.\n<li class=\"l\"> A method highlightsFromPoint() has been added, returning an array of HighlightHitResult objects for the specified position on the page with information about the content highlighted using the CSS Custom Highlight API.\n<li class=\"l\"> Der er tilf\u00f8jet underst\u00f8ttelse af funktionen light-dark() i CSS for billeder for at tilpasse sig indstillingerne for lys eller m\u00f8rk tilstand. Funktionen kan indeholde to billeder, der v\u00e6lges afh\u00e6ngigt af lys- eller m\u00f8rkertilstand. light-dark(url(\"light-icon.png\"), url(\"dark-icon.png\"));\n<li class=\"l\"> The CSS function color-mix() now supports mixing an arbitrary number of color values (previously only two colors were allowed). color-mix(in oklab, teal 20%, olive 30%, blue 50%)\n<li class=\"l\"> For images loaded while scrolling the page (loading=lazy), options defined through the srcset property now support the sizes=auto attribute. This value allows the browser to automatically select the appropriate image from the srcset set depending on the width available for the img element.\n<li class=\"l\"> In the Firefox version for Android, improvements have been made to enhance stability, smoothness, and responsiveness during navigation.    <\/ul>\n<p>Kilde: <a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=65260\">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 150 \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; 140.10.0 \u0438 115.35.0. \u041d\u0430 \u0441\u0442\u0430\u0434\u0438\u044e \u0431\u0435\u0442\u0430-\u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0432 \u0431\u043b\u0438\u0436\u0430\u0439\u0448\u0438\u0435 \u0447\u0430\u0441\u044b \u0431\u0443\u0434\u0435\u0442 \u043f\u0435\u0440\u0435\u0432\u0435\u0434\u0435\u043d\u0430 \u0432\u0435\u0442\u043a\u0430 Firefox 151, \u0440\u0435\u043b\u0438\u0437 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u043d\u0430\u043c\u0435\u0447\u0435\u043d \u043d\u0430 19 \u043c\u0430\u044f. \u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043d\u043e\u0432\u0448\u0435\u0441\u0442\u0432\u0430 \u0432 Firefox 150 (1, 2, 3): \u0423\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043e 359 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 (56 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0441\u043e\u0431\u0440\u0430\u043d\u043e \u043f\u043e\u0434 CVE-2026-6784, 155 \u043f\u043e\u0434 CVE-2026-6785, 110 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":169690,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-169689","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - 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