{"id":1966,"date":"2026-11-09T10:36:51","date_gmt":"2026-11-09T10:36:51","guid":{"rendered":"https:\/\/www.tsfactory.com\/forums\/?p=1966"},"modified":"2026-11-09T10:36:51","modified_gmt":"2026-11-09T10:36:51","slug":"microsoft-paint-0-click-vulnerability-could-allow-hackers-to-take-control-of-windows-pcs","status":"publish","type":"post","link":"https:\/\/www.tsfactory.com\/forums\/blog\/microsoft-paint-0-click-vulnerability-could-allow-hackers-to-take-control-of-windows-pcs\/","title":{"rendered":"Microsoft Paint 0-Click Vulnerability Could Allow Hackers to Take Control of Windows PCs"},"content":{"rendered":"<p>Microsoft\u2019s Windows Paint vulnerability, CVE-2026-83844, could allow an unauthenticated attacker to execute code over a network without user interaction.<\/p>\n<p class=\"wp-block-paragraph\">The flaw carries a CVSS score of 8.1, placing it in the High severity category rather than Critical. However, confusion over the corrected Paint version has complicated patch checks for Windows administrators.<\/p>\n<p class=\"wp-block-paragraph\">The vulnerability stems from an out-of-bounds read, a memory error in which software reads beyond its intended boundary.<\/p>\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/msrc.microsoft.com\/update-guide\/vulnerability\/CVE-2026-83844\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Microsoft published the advisory<\/a> on October 13, 2026. Its assessment lists a network attack vector, no required privileges, and high attack complexity, meaning successful exploitation depends on conditions that make an attack harder to carry out.<\/p>\n<h2 id=\"h-windows-0-click-paint-rce-vulnerability\" class=\"wp-block-heading\"><strong>Windows 0-Click Paint RCE Vulnerability<\/strong><\/h2>\n<p class=\"wp-block-paragraph\">The disclosure formed part of the October update cycle, covered in Cybersecurity News\u2019 <a href=\"https:\/\/cybersecuritynews.com\/microsoft-october-patch-tuesday-2026\/\" target=\"_blank\" rel=\"noopener\">Microsoft October Patch Tuesday report<\/a>. For administrators, the immediate concern is not simply whether an update exists, but whether the corrected application build has actually reached managed devices.<\/p>\n<p class=\"wp-block-paragraph\">Microsoft initially listed Paint version 11.2605.91.0 as the fixed release. Administrators reported that Microsoft Store continued offering 11.2605.81.0, even after update checks and Store cache resets.<\/p>\n<p class=\"wp-block-paragraph\">Microsoft\u2019s advisory listed 11.2609.401.0 as the fix, suggesting the earlier version reference may have been incorrect. Microsoft has not confirmed that explanation.<\/p>\n<p class=\"wp-block-paragraph\">Update availability also appears inconsistent. Some administrators reported difficulty obtaining a corrected build, while one participant in the Reddit discussion said the update had become available through Microsoft Store. These individual reports do not establish a universal rollout status. Claims that availability depends on region also remain unverified.<\/p>\n<p><a href=\"https:\/\/cybersecuritynews.com\/windows-paint-rce-vulnerability\/\">Read the Full Story Here<\/a><\/p>\n<p>Source: CNN<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Microsoft\u2019s Windows Paint vulnerability, CVE-2026-83844, could allow an unauthenticated attacker to execute code over a network without user interaction. The flaw carries a CVSS score of 8.1, placing it in the High severity category rather than Critical. However, confusion over the corrected Paint version has complicated patch checks for Windows administrators. The vulnerability stems from [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-1966","post","type-post","status-publish","format-standard","hentry","category-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Microsoft Paint 0-Click Vulnerability Could Allow Hackers to Take Control of Windows PCs - Community<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.tsfactory.com\/forums\/blog\/microsoft-paint-0-click-vulnerability-could-allow-hackers-to-take-control-of-windows-pcs\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Microsoft Paint 0-Click Vulnerability Could Allow Hackers to Take Control of Windows PCs - Community\" \/>\n<meta property=\"og:description\" content=\"Microsoft\u2019s Windows Paint vulnerability, CVE-2026-83844, could allow an unauthenticated attacker to execute code over a network without user interaction. The flaw carries a CVSS score of 8.1, placing it in the High severity category rather than Critical. However, confusion over the corrected Paint version has complicated patch checks for Windows administrators. The vulnerability stems from [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.tsfactory.com\/forums\/blog\/microsoft-paint-0-click-vulnerability-could-allow-hackers-to-take-control-of-windows-pcs\/\" \/>\n<meta property=\"og:site_name\" content=\"Community\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/TSFactoryLLC\/\" \/>\n<meta property=\"article:published_time\" content=\"2026-11-09T10:36:51+00:00\" \/>\n<meta name=\"author\" content=\"Chelsie Wyatt\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@TSFactoryLLC\" \/>\n<meta name=\"twitter:site\" content=\"@TSFactoryLLC\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Chelsie Wyatt\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.tsfactory.com\/forums\/blog\/microsoft-paint-0-click-vulnerability-could-allow-hackers-to-take-control-of-windows-pcs\/\",\"url\":\"https:\/\/www.tsfactory.com\/forums\/blog\/microsoft-paint-0-click-vulnerability-could-allow-hackers-to-take-control-of-windows-pcs\/\",\"name\":\"Microsoft Paint 0-Click Vulnerability Could Allow Hackers to Take Control of Windows PCs - Community\",\"isPartOf\":{\"@id\":\"https:\/\/www.tsfactory.com\/forums\/#website\"},\"datePublished\":\"2026-11-09T10:36:51+00:00\",\"author\":{\"@id\":\"https:\/\/www.tsfactory.com\/forums\/#\/schema\/person\/9d9908f0e12559297335ebe9b601c82f\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.tsfactory.com\/forums\/blog\/microsoft-paint-0-click-vulnerability-could-allow-hackers-to-take-control-of-windows-pcs\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.tsfactory.com\/forums\/blog\/microsoft-paint-0-click-vulnerability-could-allow-hackers-to-take-control-of-windows-pcs\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.tsfactory.com\/forums\/blog\/microsoft-paint-0-click-vulnerability-could-allow-hackers-to-take-control-of-windows-pcs\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.tsfactory.com\/forums\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Microsoft Paint 0-Click Vulnerability Could Allow Hackers to Take Control of Windows PCs\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.tsfactory.com\/forums\/#website\",\"url\":\"https:\/\/www.tsfactory.com\/forums\/\",\"name\":\"Community\",\"description\":\"TSFactory\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.tsfactory.com\/forums\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.tsfactory.com\/forums\/#\/schema\/person\/9d9908f0e12559297335ebe9b601c82f\",\"name\":\"Chelsie Wyatt\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.tsfactory.com\/forums\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/09ff3801fb7566acf715fe4e81a9bd942b923c236138a3ed8a8375f099e5d6d6?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/09ff3801fb7566acf715fe4e81a9bd942b923c236138a3ed8a8375f099e5d6d6?s=96&d=mm&r=g\",\"caption\":\"Chelsie Wyatt\"},\"url\":\"https:\/\/www.tsfactory.com\/forums\/blog\/author\/chelsie\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Microsoft Paint 0-Click Vulnerability Could Allow Hackers to Take Control of Windows PCs - Community","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.tsfactory.com\/forums\/blog\/microsoft-paint-0-click-vulnerability-could-allow-hackers-to-take-control-of-windows-pcs\/","og_locale":"en_US","og_type":"article","og_title":"Microsoft Paint 0-Click Vulnerability Could Allow Hackers to Take Control of Windows PCs - Community","og_description":"Microsoft\u2019s Windows Paint vulnerability, CVE-2026-83844, could allow an unauthenticated attacker to execute code over a network without user interaction. 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