{"id":21293,"date":"2026-01-28T00:16:06","date_gmt":"2026-01-27T15:16:06","guid":{"rendered":"https:\/\/aireviewirush.com\/?p=21293"},"modified":"2026-01-28T00:16:06","modified_gmt":"2026-01-27T15:16:06","slug":"excessive-risk-workplace-safety-flaw-microsoft-points-emergency-updates","status":"publish","type":"post","link":"https:\/\/aireviewirush.com\/?p=21293","title":{"rendered":"Excessive-risk Workplace safety flaw: Microsoft points emergency updates"},"content":{"rendered":"<p> <br \/>\n<br \/><img decoding=\"async\" src=\"https:\/\/www.pcworld.com\/wp-content\/uploads\/2026\/01\/microsoft-office-new-icons-2025.jpg?quality=50&amp;strip=all\" alt=\"\"><\/p>\n<div id=\"link_wrapped_content\">\n<div class=\"miso-summary-box\">\n<div class=\"miso-summary-content\">\n<p><span>Abstract created by Sensible Solutions AI<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_53 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\" role=\"button\"><label for=\"item-69ec5bbd8171e\" ><span class=\"\"><span style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input aria-label=\"Toggle\" aria-label=\"item-69ec5bbd8171e\"  type=\"checkbox\" id=\"item-69ec5bbd8171e\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/aireviewirush.com\/?p=21293\/#In_abstract\" title=\"In abstract:\">In abstract:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/aireviewirush.com\/?p=21293\/#The_place_to_get_the_emergency_updates\" title=\"The place to get the emergency updates\">The place to get the emergency updates<\/a><\/li><\/ul><\/nav><\/div>\n<h3 class=\"miso-summary-title\" id=\"in-summary\"><span class=\"ez-toc-section\" id=\"In_abstract\"><\/span>In abstract:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>PCWorld reviews that Microsoft issued emergency updates for a high-risk zero-day vulnerability (CVE-2026-21509) affecting Workplace 2016, 2019, 2021 LTSC, and 2024 LTSC variations.<\/li>\n<li>Attackers can exploit this flaw to bypass security measures and management COM\/OLE features, making instant patching important for system safety.<\/li>\n<li>Present Workplace variations obtain computerized updates to construct 16.0.10417.20095, whereas older variations require handbook updates from Microsoft\u2019s catalog or registry modifications.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<section class=\"wp-block-bigbite-multi-title\"\/>\n<p>Microsoft just lately printed a safety advisory warning of a newly found zero-day vulnerability in Workplace purposes. The vulnerability, <a href=\"https:\/\/go.skimresources.com?id=111346X1569483&amp;xs=1&amp;url=https:\/\/msrc.microsoft.com\/update-guide\/vulnerability\/CVE-2026-21509&amp;xcust=2-1-3044283-1-0-0-0-0&amp;sref=https:\/\/www.pcworld.com\/article\/3044283\/high-risk-office-security-flaw-microsoft-issues-emergency-updates.html\" rel=\"nofollow noopener\" data-subtag=\"2-1-3044283-1-0-0-0-0\" data-domain-name=\"microsoft\" target=\"_blank\">designated CVE-2026-21509<\/a>, is classed as \u201cexcessive\u201d threat.<\/p>\n<p>In accordance with the advisory, this vulnerability will be exploited to bypass security measures in varied variations of Workplace, together with Microsoft Workplace 2016, 2019, 2021 LTSC, and 2024 LTSC. Customers are urged to put in the emergency updates offered by Microsoft as quickly as doable.<\/p>\n<p>Microsoft explains that attackers can abuse this vulnerability to take management of COM\/OLE controls, that are used for interplay between completely different Home windows purposes. No phrase on how precisely the assault works or what the results of such an assault can be.<\/p>\n<div class=\"wp-block-idg-base-theme-listicle-chart-block wp-block-product-chart product-chart\">\n<div class=\"wp-block-listicle-chart\">\n<div class=\"wp-block-listicle-chart-item listicle-chart-item\">\n<h2 class=\"wp-block-heading  \" id=\"where-to-get-the-emergency-updates\"><span class=\"ez-toc-section\" id=\"The_place_to_get_the_emergency_updates\"><\/span>The place to get the emergency updates<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>In case you\u2019re utilizing a present model of Workplace (2021 LTSC or newer), you\u2019ll obtain the related safety updates robotically. To be on the secure facet, it&#8217;s possible you&#8217;ll wish to restart the put in purposes. The construct variety of the up to date Workplace model is 16.0.10417.20095.<\/p>\n<p>Older variations of Workplace should be up to date manually. You possibly can get hold of the required updates from the Microsoft Replace Catalog. Listed below are the hyperlinks for the <a href=\"https:\/\/go.skimresources.com?id=111346X1569483&amp;xs=1&amp;url=https:\/\/www.catalog.update.microsoft.com\/Search.aspx?q=KB5002713&amp;xcust=2-1-3044283-1-0-0-0-0&amp;sref=https:\/\/www.pcworld.com\/article\/3044283\/high-risk-office-security-flaw-microsoft-issues-emergency-updates.html\" rel=\"nofollow noopener\" data-subtag=\"2-1-3044283-1-0-0-0-0\" data-domain-name=\"microsoft\" target=\"_blank\">Workplace 2016 replace<\/a> and <a href=\"https:\/\/go.skimresources.com?id=111346X1569483&amp;xs=1&amp;url=https:\/\/www.catalog.update.microsoft.com\/Search.aspx?q=office%202019&amp;xcust=2-1-3044283-1-0-0-0-0&amp;sref=https:\/\/www.pcworld.com\/article\/3044283\/high-risk-office-security-flaw-microsoft-issues-emergency-updates.html\" rel=\"nofollow noopener\" data-subtag=\"2-1-3044283-1-0-0-0-0\" data-domain-name=\"microsoft\" target=\"_blank\">Workplace 2019 replace<\/a>.<\/p>\n<p>In case you\u2019re unable to replace your Workplace for no matter purpose, Microsoft presents another (however extra superior) answer that entails enhancing the Home windows Registry. You&#8217;ll find it underneath the \u201cMitigations\u201d part on the <a href=\"https:\/\/go.skimresources.com?id=111346X1569483&amp;xs=1&amp;url=https:\/\/msrc.microsoft.com\/update-guide\/vulnerability\/CVE-2026-21509&amp;xcust=2-1-3044283-1-0-0-0-0&amp;sref=https:\/\/www.pcworld.com\/article\/3044283\/high-risk-office-security-flaw-microsoft-issues-emergency-updates.html\" rel=\"nofollow noopener\" data-subtag=\"2-1-3044283-1-0-0-0-0\" data-domain-name=\"microsoft\" target=\"_blank\">safety advisory warning for this vulnerability<\/a>.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p>This text initially appeared on our sister publication <a href=\"https:\/\/www.pcwelt.de\" rel=\"noreferrer noopener\" target=\"_blank\">PC-WELT<\/a> and was translated and localized from German.<\/p>\n\n","protected":false},"excerpt":{"rendered":"<p>Abstract created by Sensible Solutions AI In abstract: PCWorld reviews that Microsoft issued emergency updates for a high-risk zero-day vulnerability (CVE-2026-21509) affecting Workplace 2016, 2019, 2021 LTSC, and 2024 LTSC variations. Attackers can exploit this flaw to bypass security measures and management COM\/OLE features, making instant patching important for system safety. Present Workplace variations obtain [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":21295,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":{"0":"post-21293","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-computer-hardware"},"_links":{"self":[{"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/posts\/21293","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=21293"}],"version-history":[{"count":1,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/posts\/21293\/revisions"}],"predecessor-version":[{"id":21294,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/posts\/21293\/revisions\/21294"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/media\/21295"}],"wp:attachment":[{"href":"https:\/\/aireviewirush.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=21293"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=21293"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=21293"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}