{"id":20272,"date":"2026-05-14T07:06:15","date_gmt":"2026-05-14T07:06:15","guid":{"rendered":"https:\/\/sekuritasit.com\/index.php\/2026\/05\/14\/new-fragnesia-linux-kernel-lpe-grants-root-access-via-page-cache-corruption-infothehackernews-com-the-hacker-news\/"},"modified":"2026-05-14T07:06:15","modified_gmt":"2026-05-14T07:06:15","slug":"new-fragnesia-linux-kernel-lpe-grants-root-access-via-page-cache-corruption-infothehackernews-com-the-hacker-news","status":"publish","type":"post","link":"https:\/\/sekuritasit.com\/index.php\/2026\/05\/14\/new-fragnesia-linux-kernel-lpe-grants-root-access-via-page-cache-corruption-infothehackernews-com-the-hacker-news\/","title":{"rendered":"New Fragnesia Linux Kernel LPE Grants Root Access via Page Cache Corruption info@thehackernews.com (The Hacker News)"},"content":{"rendered":"<p>Details have emerged about a new variant of the recent Dirty Frag Linux local privilege escalation (LPE) vulnerability that allows local attackers to gain root access, making it the third such bug to be identified in the kernel within a span of two weeks.<br \/>\nCodenamed Fragnesia, the security vulnerability is tracked as CVE-2026-46300 (CVSS score: 7.8) and is rooted in the Linux kernel&#8217;s XFRM<a href=\"https:\/\/thehackernews.com\/2026\/05\/new-fragnesia-linux-kernel-lpe-grants.html\" target=\"_blank\" class=\"feedzy-rss-link-icon\">Read More<\/a>\u00a0<\/p>","protected":false},"excerpt":{"rendered":"<p>Details have emerged about a new variant of the recent Dirty Frag Linux local privilege escalation (LPE) vulnerability that allows local attackers to gain root access, making it the third such bug to be identified in the kernel within a span of two weeks. Codenamed Fragnesia, the security vulnerability is tracked as CVE-2026-46300 (CVSS score: [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":20273,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-20272","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.8 - aioseo.com -->\n\t<meta name=\"description\" content=\"Details have emerged about a new variant of the recent Dirty Frag Linux local privilege escalation (LPE) vulnerability that allows local attackers to gain root access, making it the third such bug to be identified in the kernel within a span of two weeks. Codenamed Fragnesia, the security vulnerability is tracked as CVE-2026-46300 (CVSS score:\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"admin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/sekuritasit.com\/index.php\/2026\/05\/14\/new-fragnesia-linux-kernel-lpe-grants-root-access-via-page-cache-corruption-infothehackernews-com-the-hacker-news\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.8\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Sekuritas IT \u203a Creative solutions to unique challenges.\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"New Fragnesia Linux Kernel LPE Grants Root Access via Page Cache Corruption info@thehackernews.com (The Hacker News) \u203a Sekuritas IT\" \/>\n\t\t<meta property=\"og:description\" content=\"Details have emerged about a new variant of the recent Dirty Frag Linux local privilege escalation (LPE) vulnerability that allows local attackers to gain root access, making it the third such bug to be identified in the kernel within a span of two weeks. Codenamed Fragnesia, the security vulnerability is tracked as CVE-2026-46300 (CVSS score:\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/sekuritasit.com\/index.php\/2026\/05\/14\/new-fragnesia-linux-kernel-lpe-grants-root-access-via-page-cache-corruption-infothehackernews-com-the-hacker-news\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2026-05-14T07:06:15+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-05-14T07:06:15+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=100086973577423\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"New Fragnesia Linux Kernel LPE Grants Root Access via Page Cache Corruption info@thehackernews.com (The Hacker News) \u203a Sekuritas IT\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Details have emerged about a new variant of the recent Dirty Frag Linux local privilege escalation (LPE) vulnerability that allows local attackers to gain root access, making it the third such bug to be identified in the kernel within a span of two weeks. Codenamed Fragnesia, the security vulnerability is tracked as CVE-2026-46300 (CVSS score:\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BlogPosting\",\"@id\":\"https:\\\/\\\/sekuritasit.com\\\/index.php\\\/2026\\\/05\\\/14\\\/new-fragnesia-linux-kernel-lpe-grants-root-access-via-page-cache-corruption-infothehackernews-com-the-hacker-news\\\/#blogposting\",\"name\":\"New Fragnesia Linux Kernel LPE Grants Root Access via Page Cache Corruption info@thehackernews.com (The Hacker News) \\u203a Sekuritas IT\",\"headline\":\"New Fragnesia Linux Kernel LPE Grants Root Access via Page Cache Corruption info@thehackernews.com (The Hacker 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Codenamed Fragnesia, the security vulnerability is tracked as CVE-2026-46300 (CVSS score:","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/sekuritasit.com\/#website"},"breadcrumb":{"@id":"https:\/\/sekuritasit.com\/index.php\/2026\/05\/14\/new-fragnesia-linux-kernel-lpe-grants-root-access-via-page-cache-corruption-infothehackernews-com-the-hacker-news\/#breadcrumblist"},"author":{"@id":"https:\/\/sekuritasit.com\/index.php\/author\/admin\/#author"},"creator":{"@id":"https:\/\/sekuritasit.com\/index.php\/author\/admin\/#author"},"image":{"@type":"ImageObject","url":"https:\/\/sekuritasit.com\/wp-content\/uploads\/2026\/05\/linux-2-hYybBU.jpg","@id":"https:\/\/sekuritasit.com\/index.php\/2026\/05\/14\/new-fragnesia-linux-kernel-lpe-grants-root-access-via-page-cache-corruption-infothehackernews-com-the-hacker-news\/#mainImage","width":900,"height":470},"primaryImageOfPage":{"@id":"https:\/\/sekuritasit.com\/index.php\/2026\/05\/14\/new-fragnesia-linux-kernel-lpe-grants-root-access-via-page-cache-corruption-infothehackernews-com-the-hacker-news\/#mainImage"},"datePublished":"2026-05-14T07:06:15+00:00","dateModified":"2026-05-14T07:06:15+00:00"},{"@type":"WebSite","@id":"https:\/\/sekuritasit.com\/#website","url":"https:\/\/sekuritasit.com\/","name":"Sekuritas IT","alternateName":"Sekuritas","description":"Creative solutions to unique challenges.","inLanguage":"en-US","publisher":{"@id":"https:\/\/sekuritasit.com\/#organization"}}]},"og:locale":"en_US","og:site_name":"Sekuritas IT \u203a Creative solutions to unique challenges.","og:type":"article","og:title":"New Fragnesia Linux Kernel LPE Grants Root Access via Page Cache Corruption info@thehackernews.com (The Hacker News) \u203a Sekuritas IT","og:description":"Details have emerged about a new variant of the recent Dirty Frag Linux local privilege escalation (LPE) vulnerability that allows local attackers to gain root access, making it the third such bug to be identified in the kernel within a span of two weeks. 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Codenamed Fragnesia, the security vulnerability is tracked as CVE-2026-46300 (CVSS score:"},"aioseo_meta_data":{"post_id":"20272","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"breadcrumb_settings":null,"limit_modified_date":false,"ai":null,"created":"2026-05-14 08:35:28","updated":"2026-05-14 08:35:28","seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/sekuritasit.com\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/sekuritasit.com\/index.php\/category\/uncategorized\/\" title=\"Uncategorized\">Uncategorized<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tNew Fragnesia Linux Kernel LPE Grants Root Access via Page Cache Corruption info@thehackernews.com (The Hacker News)\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/sekuritasit.com"},{"label":"Uncategorized","link":"https:\/\/sekuritasit.com\/index.php\/category\/uncategorized\/"},{"label":"New Fragnesia Linux Kernel LPE Grants Root Access via Page Cache Corruption info@thehackernews.com (The Hacker News)","link":"https:\/\/sekuritasit.com\/index.php\/2026\/05\/14\/new-fragnesia-linux-kernel-lpe-grants-root-access-via-page-cache-corruption-infothehackernews-com-the-hacker-news\/"}],"_links":{"self":[{"href":"https:\/\/sekuritasit.com\/index.php\/wp-json\/wp\/v2\/posts\/20272","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sekuritasit.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sekuritasit.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sekuritasit.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sekuritasit.com\/index.php\/wp-json\/wp\/v2\/comments?post=20272"}],"version-history":[{"count":0,"href":"https:\/\/sekuritasit.com\/index.php\/wp-json\/wp\/v2\/posts\/20272\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sekuritasit.com\/index.php\/wp-json\/wp\/v2\/media\/20273"}],"wp:attachment":[{"href":"https:\/\/sekuritasit.com\/index.php\/wp-json\/wp\/v2\/media?parent=20272"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sekuritasit.com\/index.php\/wp-json\/wp\/v2\/categories?post=20272"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sekuritasit.com\/index.php\/wp-json\/wp\/v2\/tags?post=20272"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}