{"id":2264903,"date":"2025-07-02T16:33:44","date_gmt":"2025-07-02T14:33:44","guid":{"rendered":"https:\/\/www.startlap.hu\/vasarlas\/?p=2264903"},"modified":"2025-07-02T17:48:54","modified_gmt":"2025-07-02T15:48:54","slug":"google-chrome-nulladik-nap-biztonsag-frissites","status":"publish","type":"post","link":"https:\/\/www.startlap.hu\/vasarlas\/google-chrome-nulladik-nap-biztonsag-frissites\/","title":{"rendered":"V\u00e9szfriss\u00edt\u00e9st adott ki a Google: azonnal telep\u00edtsd a Chrome b\u00f6ng\u00e9sz\u0151h\u00f6z!"},"content":{"rendered":"<p>A Google v\u00e9szfriss\u00edt\u00e9st adott ki a <strong>Chrome<\/strong> b\u00f6ng\u00e9sz\u0151h\u00f6z, miut\u00e1n kider\u00fclt, hogy abban jav\u00edtani kell egy s\u00falyos, nulladik napi hib\u00e1t &#8211; \u00edrja a <a href=\"https:\/\/pcforum.hu\/hirek\/29521\/google-chrome-sebezhetoseg-cve-2025-6554-frissites\" target=\"_blank\" target=\"_blank\" rel=\"noopener noreferrer\">PC F\u00f3rum<\/a>. Ez id\u00e9n nem az els\u0151 eset: m\u00e1rciusban h\u00e1romszor lett foltozva a b\u00f6ng\u00e9sz\u0151 biztons\u00e1ga.<\/p>\n<p>A c\u00e9g k\u00f6zl\u00e9se szerint a <strong>CVE-2025-6554<\/strong> azonos\u00edt\u00f3 alatt nyilv\u00e1ntartott sebezhet\u0151s\u00e9get <strong>Cl\u00e9ment Lecigne<\/strong>, a Google fenyeget\u00e9selemz\u0151 csoportj\u00e1nak (<strong>TAG<\/strong>) kutat\u00f3ja fedezte fel. A TAG egy kiberk\u00e9mked\u00e9s \u00e9s \u00e1llamilag t\u00e1mogatott t\u00e1mad\u00e1sok elh\u00e1r\u00edt\u00e1s\u00e1ra szakosodott csoport.<\/p>\n<figure id=\"attachment_2217737\" aria-describedby=\"caption-attachment-2217737\" style=\"width: 755px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/www.startlap.hu\/vasarlas\/uploads\/2022\/02\/google-chrome.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-article-size-large-image wp-image-2217737\" src=\"https:\/\/www.startlap.hu\/vasarlas\/uploads\/2022\/02\/google-chrome-755x504.jpg\" alt=\"A Google keres\u0151je - A Google \u00faj, Journeys funkcii\u00f3ja a b\u00f6ng\u00e9sz\u00e9si el\u0151zm\u00e9nyek \u00fajragondol\u00e1sa\" width=\"755\" height=\"504\" srcset=\"https:\/\/www.startlap.hu\/vasarlas\/uploads\/2022\/02\/google-chrome-755x504.jpg 755w, https:\/\/www.startlap.hu\/vasarlas\/uploads\/2022\/02\/google-chrome-525x350.jpg 525w, https:\/\/www.startlap.hu\/vasarlas\/uploads\/2022\/02\/google-chrome.jpg 1024w\" sizes=\"auto, (max-width: 755px) 100vw, 755px\" \/><\/a><figcaption id=\"caption-attachment-2217737\" class=\"wp-caption-text\">Fot\u00f3: Getty Images<\/figcaption><\/figure>\n<p>A hiba a Chrome V8-motorj\u00e1ban tal\u00e1lhat\u00f3, \u00e9s<\/p>\n<blockquote class=\"article__extraTxt\"><p>ak\u00e1r tetsz\u0151leges k\u00f3dfuttat\u00e1st is lehet\u0151v\u00e9 tehet a t\u00e1mad\u00f3k sz\u00e1m\u00e1ra.<\/p><\/blockquote>\n<p>A biztons\u00e1gi r\u00e9st \u00fagy t\u0171nik, m\u00e1r ki is haszn\u00e1lt\u00e1k t\u00e1mad\u00e1sok sor\u00e1n: a Google nem \u00e1rult el tov\u00e1bbi r\u00e9szleteket az esetekr\u0151l, bizony\u00e1ra az\u00e9rt, hogy ne k\u00f6nny\u00edtse meg a t\u00e1mad\u00f3k dolg\u00e1t, m\u00edg a felhaszn\u00e1l\u00f3k telep\u00edtik a friss\u00edt\u00e9st.<\/p>\n<p>Ez a <strong>negyedik nulladik napi t\u00e1mad\u00e1s<\/strong> a Chrome-ban 2025-ben: a kifejez\u00e9s olyan kibert\u00e1mad\u00e1sokra utal, amelyek egy addig ismeretlen, be nem foltozott biztons\u00e1gi r\u00e9sre \u00e9p\u00fclnek. A &#8222;nulladik nap&#8221; kifejez\u00e9s onnan ered, hogy a szoftvergy\u00e1rt\u00f3nak <strong>nulla napja volt<\/strong> reag\u00e1lni a hib\u00e1ra, vagyis <strong>nincs el\u00e9rhet\u0151 jav\u00edt\u00e1s<\/strong> a v\u00e9dekez\u00e9shez. A t\u00e1mad\u00f3k ezt a sebezhet\u0151s\u00e9get haszn\u00e1lhatj\u00e1k ki, gyakran <strong>komoly k\u00e1rt okozva<\/strong>, mire a fejleszt\u0151k felfedezik \u00e9s kijav\u00edtj\u00e1k a hib\u00e1t. Az ilyen t\u00e1mad\u00e1sok k\u00fcl\u00f6n\u00f6sen vesz\u00e9lyesek, mert <strong>a hagyom\u00e1nyos v\u00edrusirt\u00f3k \u00e9s t\u0171zfalak sokszor nem ismerik fel \u0151ket id\u0151ben.<\/strong><\/p>\n<h2>Min\u00e9l el\u0151bb friss\u00edts\u00fcnk!<\/h2>\n<p>Az el\u0151z\u0151 h\u00e1rom biztons\u00e1gi r\u00e9s mindegyike <a href=\"https:\/\/www.startlap.hu\/vasarlas\/google-chrome-frissites-biztonsagi-hiba-adathalaszat-oroszorszag\/\" target=\"_blank\" rel=\"noopener noreferrer\">m\u00e1rciusban<\/a> lett foltozva. Hogy v\u00e9dett legyen az eszk\u00f6z\u00fcnk \u2013 \u00e9s \u00edgy az adataink \u2013, <strong>telep\u00edts\u00fck mihamarabb a Chrome friss\u00edt\u00e9s\u00e9t.<\/strong> A Google t\u00e1j\u00e9koztat\u00e1sa szerint a k\u00f6vetkez\u0151, \u00e9s az ezekn\u00e9l \u00fajabb verzi\u00f3k v\u00e9dettek: Windows (138.0.7204.96\/.97), macOS (138.0.7204.92\/.93),&nbsp; \u00e9s Linux (138.0.7204.96.) &#8211; \u00edrja a <strong><a href=\"https:\/\/www.bleepingcomputer.com\/news\/security\/google-fixes-fourth-actively-exploited-chrome-zero-day-of-2025\/\" target=\"_blank\" target=\"_blank\" rel=\"noopener noreferrer\">Bleeping Computer<\/a><\/strong> cikk\u00e9re hivatkozva a <a href=\"https:\/\/hvg.hu\/tudomany\/20250702_google-chrome-nulladik-napi-hiba-javitas-biztonsag-surgos-frissites\" target=\"_blank\">hvg.hu.<\/a><\/p>\n<p>Ugyan <strong>a Chrome automatikusan let\u00f6lti a friss\u00edt\u00e9seket, de csak a b\u00f6ng\u00e9sz\u0151 \u00fajraind\u00edt\u00e1sa ut\u00e1n telep\u00edti \u0151ket,<\/strong> \u00edgy id\u0151nk\u00e9nt \u00e9rdemes megtenni ezt. Az el\u00e9rhet\u0151 friss\u00edt\u00e9seket, valamint a telep\u00edtett b\u00f6ng\u00e9sz\u0151verzi\u00f3t a <em>Be\u00e1ll\u00edt\u00e1sok \u2013 A Chrome n\u00e9vjegye men\u00fcpontban<\/em> lehet ellen\u0151rizni.<\/p>\n<div class=\"o-widget m-readMoreWidget -readMore u-shortDecorLineAfter row widget-container _ce_measure_widget bigdata-widget read-more\" data-ce-measure-widget=\"olvass tov\u00e1bb\">\n\t<div class=\"m-readMoreWidget__imgWrapper image-wrapper col-12 col-md-4 no-p\">\n\t\t<a class=\"m-readMoreWidget__imgLink\" href=\"https:\/\/www.startlap.hu\/vasarlas\/teve-hdmi-2-kabel-szabvany-bejelentes\/\" >\n\t\t\t<img decoding=\"async\" src=\"https:\/\/www.startlap.hu\/vasarlas\/uploads\/2025\/07\/hdmi-350x285.jpg\" class=\"m-readMoreWidget__img\">\n\t\t<\/a>\n\t<\/div>\n\t<div class=\"m-readMoreWidget__titleWrapper title-wrapper col-12 col-md-8\">\n\t\t<span class=\"m-readMoreWidget__titleLabel u-shortDecorLineBefore label hidden-sm-up\">Ez is \u00e9rdekelhet:<\/span>\n\t\t<h3 class=\"m-readMoreWidget__title title\">\n\t\t\t<a class=\"m-readMoreWidget__titleLink -secondFont u-bold u-upperCase\" href=\"https:\/\/www.startlap.hu\/vasarlas\/teve-hdmi-2-kabel-szabvany-bejelentes\/\" >Hivataloss\u00e1 v\u00e1lt: \u00faj k\u00e1bel kell majd a t\u00e9v\u00e9khez &#8211; mutatjuk, mi v\u00e1ltozik \u00e9s kiket \u00e9rint<\/a>\n\t\t<\/h3>\n\t\t<a class=\"m-readMoreWidget__btn -coloredBack u-tC link\" href=\"https:\/\/www.startlap.hu\/vasarlas\/teve-hdmi-2-kabel-szabvany-bejelentes\/\" >Elolvasom<\/a>\n\t<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>A negyedik biztons\u00e1gi r\u00e9st foltozz\u00e1k be id\u00e9n a Google Chrome b\u00f6ng\u00e9sz\u0151j\u00e9n. A biztons\u00e1gi friss\u00edt\u00e9s telep\u00edt\u00e9s\u00e9t \u00e9rdemes mihamarabb elv\u00e9gezni.<\/p>\n","protected":false},"author":63,"featured_media":2217737,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8180],"tags":[8527,8836,1119,14978],"class_list":["post-2264903","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-trending","tag-adatbiztonsag","tag-biztonsagi-res","tag-frissites","tag-google-chrome"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.startlap.hu\/vasarlas\/wp-json\/wp\/v2\/posts\/2264903","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.startlap.hu\/vasarlas\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.startlap.hu\/vasarlas\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.startlap.hu\/vasarlas\/wp-json\/wp\/v2\/users\/63"}],"replies":[{"embeddable":true,"href":"https:\/\/www.startlap.hu\/vasarlas\/wp-json\/wp\/v2\/comments?post=2264903"}],"version-history":[{"count":4,"href":"https:\/\/www.startlap.hu\/vasarlas\/wp-json\/wp\/v2\/posts\/2264903\/revisions"}],"predecessor-version":[{"id":2264912,"href":"https:\/\/www.startlap.hu\/vasarlas\/wp-json\/wp\/v2\/posts\/2264903\/revisions\/2264912"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.startlap.hu\/vasarlas\/wp-json\/wp\/v2\/media\/2217737"}],"wp:attachment":[{"href":"https:\/\/www.startlap.hu\/vasarlas\/wp-json\/wp\/v2\/media?parent=2264903"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.startlap.hu\/vasarlas\/wp-json\/wp\/v2\/categories?post=2264903"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.startlap.hu\/vasarlas\/wp-json\/wp\/v2\/tags?post=2264903"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}