{"id":40723,"date":"2026-02-12T18:43:12","date_gmt":"2026-02-12T18:43:12","guid":{"rendered":"http:\/\/localhost\/?p=40723"},"modified":"2026-02-12T18:43:12","modified_gmt":"2026-02-12T18:43:12","slug":"february-microsoft-patch-tuesday","status":"publish","type":"post","link":"https:\/\/zero.redgem.net\/?p=40723","title":{"rendered":"February Microsoft Patch Tuesday_AVLEONOV:AEF14A5AD239505970E19D41BDA00AF4"},"content":{"rendered":"<p>{&#8220;lastseen&#8221;:&#8221;2026-02-13T00:05:07&#8243;,&#8221;description&#8221;:&#8221;![February Microsoft Patch Tuesday](https:\/\/avleonov.com\/wp-content\/uploads\/2026\/02\/photo_899@11-02-2026_14-08-11.jpg)\\n\\n**February Microsoft Patch Tuesday.** A total of 55 vulnerabilities, half as many as in January. There are as many as six (![\u2757](https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/72&#215;72\/2757.png)) vulnerabilities being exploited in the wild:\\n\\n![\ud83d\udd3b](https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/72&#215;72\/1f53b.png) **SFB** &#8211; Windows Shell (CVE-2026-21510)  \\n![\ud83d\udd3b](https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/72&#215;72\/1f53b.png) **SFB** &#8211; Microsoft Word (CVE-2026-21514)  \\n![\ud83d\udd3b](https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/72&#215;72\/1f53b.png) **SFB** &#8211; MSHTML Framework (CVE-2026-21513)  \\n![\ud83d\udd3b](https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/72&#215;72\/1f53b.png) **EoP** &#8211; Windows Remote Desktop Services (CVE-2026-21533)  \\n![\ud83d\udd3b](https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/72&#215;72\/1f53b.png) **EoP** &#8211; Desktop Window Manager (CVE-2026-21519)  \\n![\ud83d\udd3b](https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/72&#215;72\/1f53b.png) **DoS** &#8211; Windows Remote Access Connection Manager (CVE-2026-21525)\\n\\nThere is also one vulnerability with a public exploit:\\n\\n![\ud83d\udd38](https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/72&#215;72\/1f538.png) **DoS** &#8211; libjpeg (CVE-2023-2804)\\n\\nAmong the remaining vulnerabilities, the following stand out:\\n\\n![\ud83d\udd39](https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/72&#215;72\/1f539.png) **RCE** &#8211; Windows Notepad App (CVE-2026-20841)  \\n![\ud83d\udd39](https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/72&#215;72\/1f539.png) **Spoofing** &#8211; Outlook (CVE-2026-21511)  \\n![\ud83d\udd39](https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/72&#215;72\/1f539.png) **EoP** &#8211; Windows Kernel (CVE-2026-21231, CVE-2026-21239, CVE-2026-21245), Windows AFD.sys (CVE-2026-21236, CVE-2026-21238, CVE-2026-21241)\\n\\n![\ud83d\uddd2](https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/72&#215;72\/1f5d2.png) Full Vulristics report\\n\\n\u041d\u0430 \u0440\u0443\u0441\u0441\u043a\u043e\u043c&#8221;,&#8221;published&#8221;:&#8221;2026-02-11T11:08:11&#8243;,&#8221;modified&#8221;:&#8221;2026-02-11T11:08:11&#8243;,&#8221;type&#8221;:&#8221;avleonov&#8221;,&#8221;title&#8221;:&#8221;February Microsoft Patch Tuesday&#8221;,&#8221;source&#8221;:&#8221;&#8221;,&#8221;references&#8221;:&#8221;&#8221;,&#8221;id&#8221;:&#8221;AVLEONOV:AEF14A5AD239505970E19D41BDA00AF4&#8243;,&#8221;bulletinFamily&#8221;:&#8221;blog&#8221;,&#8221;cwe&#8221;:null,&#8221;cvelist&#8221;:[&#8220;CVE-2023-2804&#8243;,&#8221;CVE-2026-20841&#8243;,&#8221;CVE-2026-21231&#8243;,&#8221;CVE-2026-21236&#8243;,&#8221;CVE-2026-21238&#8243;,&#8221;CVE-2026-21239&#8243;,&#8221;CVE-2026-21241&#8243;,&#8221;CVE-2026-21245&#8243;,&#8221;CVE-2026-21510&#8243;,&#8221;CVE-2026-21511&#8243;,&#8221;CVE-2026-21513&#8243;,&#8221;CVE-2026-21514&#8243;,&#8221;CVE-2026-21519&#8243;,&#8221;CVE-2026-21525&#8243;,&#8221;CVE-2026-21533&#8243;],&#8221;sourceData&#8221;:&#8221;&#8221;,&#8221;sourceHref&#8221;:&#8221;&#8221;,&#8221;cvss&#8221;:{&#8220;score&#8221;:8.8,&#8221;severity&#8221;:&#8221;HIGH&#8221;,&#8221;vector&#8221;:&#8221;CVSS:3.1\/AV:N\/AC:L\/PR:N\/UI:R\/S:U\/C:H\/I:H\/A:H&#8221;,&#8221;version&#8221;:&#8221;3.1&#8243;},&#8221;cvss2&#8243;:{},&#8221;cvss3&#8243;:{&#8220;version&#8221;:&#8221;&#8221;,&#8221;vectorString&#8221;:&#8221;&#8221;,&#8221;baseScore&#8221;:0,&#8221;baseSeverity&#8221;:&#8221;&#8221;,&#8221;attackVector&#8221;:&#8221;&#8221;,&#8221;attackComplexity&#8221;:&#8221;&#8221;,&#8221;privilegesRequired&#8221;:&#8221;&#8221;,&#8221;userInteraction&#8221;:&#8221;&#8221;,&#8221;scope&#8221;:&#8221;&#8221;,&#8221;confidentialityImpact&#8221;:&#8221;&#8221;,&#8221;integrityImpact&#8221;:&#8221;&#8221;,&#8221;availabilityImpact&#8221;:&#8221;&#8221;,&#8221;cvssV3&#8243;:{&#8220;version&#8221;:&#8221;&#8221;,&#8221;vectorString&#8221;:&#8221;&#8221;,&#8221;baseScore&#8221;:0,&#8221;baseSeverity&#8221;:&#8221;&#8221;,&#8221;attackVector&#8221;:&#8221;&#8221;,&#8221;attackComplexity&#8221;:&#8221;&#8221;,&#8221;privilegesRequired&#8221;:&#8221;&#8221;,&#8221;userInteraction&#8221;:&#8221;&#8221;,&#8221;scope&#8221;:&#8221;&#8221;,&#8221;confidentialityImpact&#8221;:&#8221;&#8221;,&#8221;integrityImpact&#8221;:&#8221;&#8221;,&#8221;availabilityImpact&#8221;:&#8221;&#8221;}},&#8221;href&#8221;:&#8221;https:\/\/avleonov.com\/2026\/02\/11\/1631-february-microsoft-patch-tuesday\/&#8221;,&#8221;category_name&#8221;:&#8221;News&#8221;,&#8221;post_link&#8221;:&#8221;&#8221;,&#8221;product&#8221;:&#8221;&#8221;,&#8221;version&#8221;:&#8221;&#8221;,&#8221;vendor&#8221;:&#8221;&#8221;,&#8221;ai_description&#8221;:&#8221;&#8221;,&#8221;ai_severity&#8221;:&#8221;&#8221;,&#8221;ai_vendor&#8221;:&#8221;&#8221;,&#8221;ai_product&#8221;:&#8221;&#8221;,&#8221;ai_version&#8221;:&#8221;&#8221;,&#8221;ai_score&#8221;:0}<\/p>\n","protected":false},"excerpt":{"rendered":"<p>{&#8220;lastseen&#8221;:&#8221;2026-02-13T00:05:07&#8243;,&#8221;description&#8221;:&#8221;![February Microsoft Patch Tuesday](https:\/\/avleonov.com\/wp-content\/uploads\/2026\/02\/photo_899@11-02-2026_14-08-11.jpg)\\n\\n**February Microsoft Patch Tuesday.** A total of 55 vulnerabilities, half as many as in January. There are as many as six (![\u2757](https:\/\/s.w.org\/images\/core\/emoji\/17.0.2\/72&#215;72\/2757.png))&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[155,6,8,41,12,15,13,7,11,5],"class_list":["post-40723","post","type-post","status-publish","format-standard","hentry","category-category_news","tag-avleonov","tag-cve","tag-cvss","tag-cvss-88","tag-exploit","tag-high","tag-news","tag-security","tag-tapic","tag-vulnerability"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>February Microsoft Patch Tuesday_AVLEONOV:AEF14A5AD239505970E19D41BDA00AF4 - zero redgem<\/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:\/\/zero.redgem.net\/?p=40723\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"February Microsoft Patch Tuesday_AVLEONOV:AEF14A5AD239505970E19D41BDA00AF4 - zero redgem\" \/>\n<meta property=\"og:description\" content=\"{&#8220;lastseen&#8221;:&#8221;2026-02-13T00:05:07&#8243;,&#8221;description&#8221;:&#8221;![February Microsoft Patch Tuesday](https:\/\/avleonov.com\/wp-content\/uploads\/2026\/02\/photo_899@11-02-2026_14-08-11.jpg)nn**February Microsoft Patch Tuesday.** A total of 55 vulnerabilities, half as many as in January. 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