{"id":21154,"date":"2026-07-14T12:46:18","date_gmt":"2026-07-14T12:46:18","guid":{"rendered":"https:\/\/sekuritasit.com\/index.php\/2026\/07\/14\/11-old-microsoft-signed-linux-uefi-shims-could-let-attackers-bypass-secure-boot-infothehackernews-com-the-hacker-news\/"},"modified":"2026-07-14T12:46:18","modified_gmt":"2026-07-14T12:46:18","slug":"11-old-microsoft-signed-linux-uefi-shims-could-let-attackers-bypass-secure-boot-infothehackernews-com-the-hacker-news","status":"publish","type":"post","link":"https:\/\/sekuritasit.com\/index.php\/2026\/07\/14\/11-old-microsoft-signed-linux-uefi-shims-could-let-attackers-bypass-secure-boot-infothehackernews-com-the-hacker-news\/","title":{"rendered":"11 Old Microsoft-Signed Linux UEFI Shims Could Let Attackers Bypass Secure Boot info@thehackernews.com (The Hacker News)"},"content":{"rendered":"<p>Cybersecurity researchers have discovered 11 old, Microsoft-signed, Unified Extensible Firmware Interface (UEFI) applications that could be abused to bypass Secure Boot on most systems using the modern firmware standard.<\/p>\n<p>&#8220;An attacker exploiting one of these vulnerable applications can execute untrusted code during system boot, enabling deployment of malicious UEFI bootkits or other malware,&#8221;<a href=\"https:\/\/thehackernews.com\/2026\/07\/11-old-microsoft-signed-linux-uefi.html\" target=\"_blank\" class=\"feedzy-rss-link-icon\">Read More<\/a>\u00a0<\/p>","protected":false},"excerpt":{"rendered":"<p>Cybersecurity researchers have discovered 11 old, Microsoft-signed, Unified Extensible Firmware Interface (UEFI) applications that could be abused to bypass Secure Boot on most systems using the modern firmware standard. &#8220;An attacker exploiting one of these vulnerable applications can execute untrusted code during system boot, enabling deployment of malicious UEFI bootkits or other malware,&#8221;Read More\u00a0<\/p>\n","protected":false},"author":1,"featured_media":21155,"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-21154","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=\"Cybersecurity researchers have discovered 11 old, Microsoft-signed, Unified Extensible Firmware Interface (UEFI) applications that could be abused to bypass Secure Boot on most systems using the modern firmware standard. &quot;An attacker exploiting one of these vulnerable applications can execute untrusted code during system boot, enabling deployment of malicious UEFI bootkits or other malware,&quot;Read More\" \/>\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\/07\/14\/11-old-microsoft-signed-linux-uefi-shims-could-let-attackers-bypass-secure-boot-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=\"11 Old Microsoft-Signed Linux UEFI Shims Could Let Attackers Bypass Secure Boot info@thehackernews.com (The Hacker News) \u203a Sekuritas IT\" \/>\n\t\t<meta property=\"og:description\" content=\"Cybersecurity researchers have discovered 11 old, Microsoft-signed, Unified Extensible Firmware Interface (UEFI) applications that could be abused to bypass Secure Boot on most systems using the modern firmware standard. &quot;An attacker exploiting one of these vulnerable applications can execute untrusted code during system boot, enabling deployment of malicious UEFI bootkits or other malware,&quot;Read More\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/sekuritasit.com\/index.php\/2026\/07\/14\/11-old-microsoft-signed-linux-uefi-shims-could-let-attackers-bypass-secure-boot-infothehackernews-com-the-hacker-news\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2026-07-14T12:46:18+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-07-14T12:46:18+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=\"11 Old Microsoft-Signed Linux UEFI Shims Could Let Attackers Bypass Secure Boot info@thehackernews.com (The Hacker News) \u203a Sekuritas IT\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Cybersecurity researchers have discovered 11 old, Microsoft-signed, Unified Extensible Firmware Interface (UEFI) applications that could be abused to bypass Secure Boot on most systems using the modern firmware standard. &quot;An attacker exploiting one of these vulnerable applications can execute untrusted code during system boot, enabling deployment of malicious UEFI bootkits or other malware,&quot;Read More\" \/>\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\\\/07\\\/14\\\/11-old-microsoft-signed-linux-uefi-shims-could-let-attackers-bypass-secure-boot-infothehackernews-com-the-hacker-news\\\/#blogposting\",\"name\":\"11 Old Microsoft-Signed Linux UEFI Shims Could Let Attackers Bypass Secure Boot info@thehackernews.com (The Hacker News) \\u203a Sekuritas IT\",\"headline\":\"11 Old Microsoft-Signed Linux UEFI Shims Could Let Attackers Bypass Secure Boot info@thehackernews.com (The Hacker News)\",\"author\":{\"@id\":\"https:\\\/\\\/sekuritasit.com\\\/index.php\\\/author\\\/admin\\\/#author\"},\"publisher\":{\"@id\":\"https:\\\/\\\/sekuritasit.com\\\/#organization\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/sekuritasit.com\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/shim-kRq1CN.gif\",\"width\":800,\"height\":418},\"datePublished\":\"2026-07-14T12:46:18+00:00\",\"dateModified\":\"2026-07-14T12:46:18+00:00\",\"inLanguage\":\"en-US\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/sekuritasit.com\\\/index.php\\\/2026\\\/07\\\/14\\\/11-old-microsoft-signed-linux-uefi-shims-could-let-attackers-bypass-secure-boot-infothehackernews-com-the-hacker-news\\\/#webpage\"},\"isPartOf\":{\"@id\":\"https:\\\/\\\/sekuritasit.com\\\/index.php\\\/2026\\\/07\\\/14\\\/11-old-microsoft-signed-linux-uefi-shims-could-let-attackers-bypass-secure-boot-infothehackernews-com-the-hacker-news\\\/#webpage\"},\"articleSection\":\"Uncategorized\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/sekuritasit.com\\\/index.php\\\/2026\\\/07\\\/14\\\/11-old-microsoft-signed-linux-uefi-shims-could-let-attackers-bypass-secure-boot-infothehackernews-com-the-hacker-news\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/sekuritasit.com#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/sekuritasit.com\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/sekuritasit.com\\\/index.php\\\/category\\\/uncategorized\\\/#listItem\",\"name\":\"Uncategorized\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/sekuritasit.com\\\/index.php\\\/category\\\/uncategorized\\\/#listItem\",\"position\":2,\"name\":\"Uncategorized\",\"item\":\"https:\\\/\\\/sekuritasit.com\\\/index.php\\\/category\\\/uncategorized\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/sekuritasit.com\\\/index.php\\\/2026\\\/07\\\/14\\\/11-old-microsoft-signed-linux-uefi-shims-could-let-attackers-bypass-secure-boot-infothehackernews-com-the-hacker-news\\\/#listItem\",\"name\":\"11 Old Microsoft-Signed Linux UEFI Shims Could Let Attackers Bypass Secure Boot info@thehackernews.com (The Hacker News)\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/sekuritasit.com#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/sekuritasit.com\\\/index.php\\\/2026\\\/07\\\/14\\\/11-old-microsoft-signed-linux-uefi-shims-could-let-attackers-bypass-secure-boot-infothehackernews-com-the-hacker-news\\\/#listItem\",\"position\":3,\"name\":\"11 Old Microsoft-Signed Linux UEFI Shims Could Let Attackers Bypass Secure Boot info@thehackernews.com (The Hacker News)\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/sekuritasit.com\\\/index.php\\\/category\\\/uncategorized\\\/#listItem\",\"name\":\"Uncategorized\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/sekuritasit.com\\\/#organization\",\"name\":\"Sekuritas IT\",\"description\":\"Creative solutions to unique challenges.\",\"url\":\"https:\\\/\\\/sekuritasit.com\\\/\",\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/profile.php?id=100086973577423\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/sekuritasit.com\\\/index.php\\\/author\\\/admin\\\/#author\",\"url\":\"https:\\\/\\\/sekuritasit.com\\\/index.php\\\/author\\\/admin\\\/\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/sekuritasit.com\\\/index.php\\\/2026\\\/07\\\/14\\\/11-old-microsoft-signed-linux-uefi-shims-could-let-attackers-bypass-secure-boot-infothehackernews-com-the-hacker-news\\\/#authorImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/d7e1b280a86a35aded993a38df224bb7b360b70bfbabceccbea7c0ef0ab5e175?s=96&d=retro&r=g\",\"width\":96,\"height\":96,\"caption\":\"admin\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/sekuritasit.com\\\/index.php\\\/2026\\\/07\\\/14\\\/11-old-microsoft-signed-linux-uefi-shims-could-let-attackers-bypass-secure-boot-infothehackernews-com-the-hacker-news\\\/#webpage\",\"url\":\"https:\\\/\\\/sekuritasit.com\\\/index.php\\\/2026\\\/07\\\/14\\\/11-old-microsoft-signed-linux-uefi-shims-could-let-attackers-bypass-secure-boot-infothehackernews-com-the-hacker-news\\\/\",\"name\":\"11 Old Microsoft-Signed Linux UEFI Shims Could Let Attackers Bypass Secure Boot info@thehackernews.com (The Hacker News) \\u203a Sekuritas IT\",\"description\":\"Cybersecurity researchers have discovered 11 old, Microsoft-signed, Unified Extensible Firmware Interface (UEFI) applications that could be abused to bypass Secure Boot on most systems using the modern firmware standard. \\\"An attacker exploiting one of these vulnerable applications can execute untrusted code during system boot, enabling deployment of malicious UEFI bootkits or other malware,\\\"Read More\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/sekuritasit.com\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/sekuritasit.com\\\/index.php\\\/2026\\\/07\\\/14\\\/11-old-microsoft-signed-linux-uefi-shims-could-let-attackers-bypass-secure-boot-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\\\/07\\\/shim-kRq1CN.gif\",\"@id\":\"https:\\\/\\\/sekuritasit.com\\\/index.php\\\/2026\\\/07\\\/14\\\/11-old-microsoft-signed-linux-uefi-shims-could-let-attackers-bypass-secure-boot-infothehackernews-com-the-hacker-news\\\/#mainImage\",\"width\":800,\"height\":418},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/sekuritasit.com\\\/index.php\\\/2026\\\/07\\\/14\\\/11-old-microsoft-signed-linux-uefi-shims-could-let-attackers-bypass-secure-boot-infothehackernews-com-the-hacker-news\\\/#mainImage\"},\"datePublished\":\"2026-07-14T12:46:18+00:00\",\"dateModified\":\"2026-07-14T12:46:18+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\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"11 Old Microsoft-Signed Linux UEFI Shims Could Let Attackers Bypass Secure Boot info@thehackernews.com (The Hacker News) \u203a Sekuritas IT","description":"Cybersecurity researchers have discovered 11 old, Microsoft-signed, Unified Extensible Firmware Interface (UEFI) applications that could be abused to bypass Secure Boot on most systems using the modern firmware standard. \"An attacker exploiting one of these vulnerable applications can execute untrusted code during system boot, enabling deployment of malicious UEFI bootkits or other malware,\"Read More","canonical_url":"https:\/\/sekuritasit.com\/index.php\/2026\/07\/14\/11-old-microsoft-signed-linux-uefi-shims-could-let-attackers-bypass-secure-boot-infothehackernews-com-the-hacker-news\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BlogPosting","@id":"https:\/\/sekuritasit.com\/index.php\/2026\/07\/14\/11-old-microsoft-signed-linux-uefi-shims-could-let-attackers-bypass-secure-boot-infothehackernews-com-the-hacker-news\/#blogposting","name":"11 Old Microsoft-Signed Linux UEFI Shims Could Let Attackers Bypass Secure Boot info@thehackernews.com (The Hacker News) \u203a Sekuritas IT","headline":"11 Old Microsoft-Signed Linux UEFI Shims Could Let Attackers Bypass Secure Boot info@thehackernews.com (The Hacker News)","author":{"@id":"https:\/\/sekuritasit.com\/index.php\/author\/admin\/#author"},"publisher":{"@id":"https:\/\/sekuritasit.com\/#organization"},"image":{"@type":"ImageObject","url":"https:\/\/sekuritasit.com\/wp-content\/uploads\/2026\/07\/shim-kRq1CN.gif","width":800,"height":418},"datePublished":"2026-07-14T12:46:18+00:00","dateModified":"2026-07-14T12:46:18+00:00","inLanguage":"en-US","mainEntityOfPage":{"@id":"https:\/\/sekuritasit.com\/index.php\/2026\/07\/14\/11-old-microsoft-signed-linux-uefi-shims-could-let-attackers-bypass-secure-boot-infothehackernews-com-the-hacker-news\/#webpage"},"isPartOf":{"@id":"https:\/\/sekuritasit.com\/index.php\/2026\/07\/14\/11-old-microsoft-signed-linux-uefi-shims-could-let-attackers-bypass-secure-boot-infothehackernews-com-the-hacker-news\/#webpage"},"articleSection":"Uncategorized"},{"@type":"BreadcrumbList","@id":"https:\/\/sekuritasit.com\/index.php\/2026\/07\/14\/11-old-microsoft-signed-linux-uefi-shims-could-let-attackers-bypass-secure-boot-infothehackernews-com-the-hacker-news\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/sekuritasit.com#listItem","position":1,"name":"Home","item":"https:\/\/sekuritasit.com","nextItem":{"@type":"ListItem","@id":"https:\/\/sekuritasit.com\/index.php\/category\/uncategorized\/#listItem","name":"Uncategorized"}},{"@type":"ListItem","@id":"https:\/\/sekuritasit.com\/index.php\/category\/uncategorized\/#listItem","position":2,"name":"Uncategorized","item":"https:\/\/sekuritasit.com\/index.php\/category\/uncategorized\/","nextItem":{"@type":"ListItem","@id":"https:\/\/sekuritasit.com\/index.php\/2026\/07\/14\/11-old-microsoft-signed-linux-uefi-shims-could-let-attackers-bypass-secure-boot-infothehackernews-com-the-hacker-news\/#listItem","name":"11 Old Microsoft-Signed Linux UEFI Shims Could Let Attackers Bypass Secure Boot info@thehackernews.com (The Hacker News)"},"previousItem":{"@type":"ListItem","@id":"https:\/\/sekuritasit.com#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/sekuritasit.com\/index.php\/2026\/07\/14\/11-old-microsoft-signed-linux-uefi-shims-could-let-attackers-bypass-secure-boot-infothehackernews-com-the-hacker-news\/#listItem","position":3,"name":"11 Old Microsoft-Signed Linux UEFI Shims Could Let Attackers Bypass Secure Boot info@thehackernews.com (The Hacker News)","previousItem":{"@type":"ListItem","@id":"https:\/\/sekuritasit.com\/index.php\/category\/uncategorized\/#listItem","name":"Uncategorized"}}]},{"@type":"Organization","@id":"https:\/\/sekuritasit.com\/#organization","name":"Sekuritas IT","description":"Creative solutions to unique challenges.","url":"https:\/\/sekuritasit.com\/","sameAs":["https:\/\/www.facebook.com\/profile.php?id=100086973577423"]},{"@type":"Person","@id":"https:\/\/sekuritasit.com\/index.php\/author\/admin\/#author","url":"https:\/\/sekuritasit.com\/index.php\/author\/admin\/","name":"admin","image":{"@type":"ImageObject","@id":"https:\/\/sekuritasit.com\/index.php\/2026\/07\/14\/11-old-microsoft-signed-linux-uefi-shims-could-let-attackers-bypass-secure-boot-infothehackernews-com-the-hacker-news\/#authorImage","url":"https:\/\/secure.gravatar.com\/avatar\/d7e1b280a86a35aded993a38df224bb7b360b70bfbabceccbea7c0ef0ab5e175?s=96&d=retro&r=g","width":96,"height":96,"caption":"admin"}},{"@type":"WebPage","@id":"https:\/\/sekuritasit.com\/index.php\/2026\/07\/14\/11-old-microsoft-signed-linux-uefi-shims-could-let-attackers-bypass-secure-boot-infothehackernews-com-the-hacker-news\/#webpage","url":"https:\/\/sekuritasit.com\/index.php\/2026\/07\/14\/11-old-microsoft-signed-linux-uefi-shims-could-let-attackers-bypass-secure-boot-infothehackernews-com-the-hacker-news\/","name":"11 Old Microsoft-Signed Linux UEFI Shims Could Let Attackers Bypass Secure Boot info@thehackernews.com (The Hacker News) \u203a Sekuritas IT","description":"Cybersecurity researchers have discovered 11 old, Microsoft-signed, Unified Extensible Firmware Interface (UEFI) applications that could be abused to bypass Secure Boot on most systems using the modern firmware standard. \"An attacker exploiting one of these vulnerable applications can execute untrusted code during system boot, enabling deployment of malicious UEFI bootkits or other malware,\"Read More","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/sekuritasit.com\/#website"},"breadcrumb":{"@id":"https:\/\/sekuritasit.com\/index.php\/2026\/07\/14\/11-old-microsoft-signed-linux-uefi-shims-could-let-attackers-bypass-secure-boot-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\/07\/shim-kRq1CN.gif","@id":"https:\/\/sekuritasit.com\/index.php\/2026\/07\/14\/11-old-microsoft-signed-linux-uefi-shims-could-let-attackers-bypass-secure-boot-infothehackernews-com-the-hacker-news\/#mainImage","width":800,"height":418},"primaryImageOfPage":{"@id":"https:\/\/sekuritasit.com\/index.php\/2026\/07\/14\/11-old-microsoft-signed-linux-uefi-shims-could-let-attackers-bypass-secure-boot-infothehackernews-com-the-hacker-news\/#mainImage"},"datePublished":"2026-07-14T12:46:18+00:00","dateModified":"2026-07-14T12:46:18+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":"11 Old Microsoft-Signed Linux UEFI Shims Could Let Attackers Bypass Secure Boot info@thehackernews.com (The Hacker News) \u203a Sekuritas IT","og:description":"Cybersecurity researchers have discovered 11 old, Microsoft-signed, Unified Extensible Firmware Interface (UEFI) applications that could be abused to bypass Secure Boot on most systems using the modern firmware standard. &quot;An attacker exploiting one of these vulnerable applications can execute untrusted code during system boot, enabling deployment of malicious UEFI bootkits or other malware,&quot;Read More","og:url":"https:\/\/sekuritasit.com\/index.php\/2026\/07\/14\/11-old-microsoft-signed-linux-uefi-shims-could-let-attackers-bypass-secure-boot-infothehackernews-com-the-hacker-news\/","article:published_time":"2026-07-14T12:46:18+00:00","article:modified_time":"2026-07-14T12:46:18+00:00","article:publisher":"https:\/\/www.facebook.com\/profile.php?id=100086973577423","twitter:card":"summary_large_image","twitter:title":"11 Old Microsoft-Signed Linux UEFI Shims Could Let Attackers Bypass Secure Boot info@thehackernews.com (The Hacker News) \u203a Sekuritas IT","twitter:description":"Cybersecurity researchers have discovered 11 old, Microsoft-signed, Unified Extensible Firmware Interface (UEFI) applications that could be abused to bypass Secure Boot on most systems using the modern firmware standard. &quot;An attacker exploiting one of these vulnerable applications can execute untrusted code during system boot, enabling deployment of malicious UEFI bootkits or other malware,&quot;Read More"},"aioseo_meta_data":[],"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\t11 Old Microsoft-Signed Linux UEFI Shims Could Let Attackers Bypass Secure Boot 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":"11 Old Microsoft-Signed Linux UEFI Shims Could Let Attackers Bypass Secure Boot info@thehackernews.com (The Hacker News)","link":"https:\/\/sekuritasit.com\/index.php\/2026\/07\/14\/11-old-microsoft-signed-linux-uefi-shims-could-let-attackers-bypass-secure-boot-infothehackernews-com-the-hacker-news\/"}],"_links":{"self":[{"href":"https:\/\/sekuritasit.com\/index.php\/wp-json\/wp\/v2\/posts\/21154","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=21154"}],"version-history":[{"count":0,"href":"https:\/\/sekuritasit.com\/index.php\/wp-json\/wp\/v2\/posts\/21154\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sekuritasit.com\/index.php\/wp-json\/wp\/v2\/media\/21155"}],"wp:attachment":[{"href":"https:\/\/sekuritasit.com\/index.php\/wp-json\/wp\/v2\/media?parent=21154"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sekuritasit.com\/index.php\/wp-json\/wp\/v2\/categories?post=21154"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sekuritasit.com\/index.php\/wp-json\/wp\/v2\/tags?post=21154"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}