{"id":6237,"date":"2026-09-30T10:12:29","date_gmt":"2026-09-30T10:12:29","guid":{"rendered":"https:\/\/netguide.io\/news\/2026\/09\/30\/windows-11-actualizacion-fuera-de-servicio-kb5129195-arreglos-de-escritorio-remoto\/"},"modified":"2026-09-30T10:12:30","modified_gmt":"2026-09-30T10:12:30","slug":"windows-11-actualizacion-fuera-de-servicio-kb5129195-arreglos-de-escritorio-remoto","status":"publish","type":"post","link":"https:\/\/netguide.io\/news\/es\/2026\/09\/30\/windows-11-actualizacion-fuera-de-servicio-kb5129195-arreglos-de-escritorio-remoto\/","title":{"rendered":"Windows 11: Actualizaci\u00f3n fuera de servicio KB5129195 Arreglos de escritorio remoto"},"content":{"rendered":"<div id=\"netgu-565145223\" class=\"netgu-before-content netgu-entity-placement\"><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-6258556257245998\" crossorigin=\"anonymous\"><\/script><ins class=\"adsbygoogle\" style=\"display:block;\" data-ad-client=\"ca-pub-6258556257245998\" \ndata-ad-slot=\"3494115342\" \ndata-ad-format=\"auto\"><\/ins>\n<script> \n(adsbygoogle = window.adsbygoogle || []).push({}); \n<\/script>\n<\/div><p>A partir del 14 de septiembre de 2026, Microsoft ha lanzado una serie de actualizaciones fuera de banda para Windows. Para Windows 11 (versiones 24H2 y 25H2), el parche de emergencia acumulativo est\u00e1 disponible bajo el identificador KB5129195. La actualizaci\u00f3n est\u00e1 dirigida principalmente a usuarios y administradores que han estado luchando con el mantenimiento remoto y fallos de sesi\u00f3n de escritorio desde el Patch de seguridad regular el martes 8 de septiembre de 2026.<\/p>\n<h2>Actualizaci\u00f3n de seguridad rompi\u00f3 los servicios de escritorio remoto<\/h2>\n<p>El parche de emergencia fue activado por las actualizaciones de seguridad de la semana pasada (incluyendo la actualizaci\u00f3n KB5122878). Tras su instalaci\u00f3n, se produjeron graves errores dentro de Remote Desktop Services (RDS\u2014un servicio de Windows que permite el acceso remoto a otros ordenadores a trav\u00e9s de una red). Los usuarios afectados fueron abruptamente desconectados de las sesiones activas o se encontraron completamente incapaces de iniciar sesi\u00f3n.<\/p><div id=\"netgu-2672481451\" class=\"netgu-content netgu-entity-placement\"><aside class=\"deals-top deals-top--compact\">\n\n\t\t\t<h3 class=\"deals-top__title\">Top-Deals<\/h3>\n\t\n\t\t\t<ul class=\"deals-top__list\">\n\t\t\t\t\t\t\t<li class=\"deals-top__item\">\n\t\t\t\t\t<a class=\"deals-top__link\" href=\"https:\/\/netguide.io\/deals\/de\/deals\/moon-knight-digital-watch-face-fuer-wear-os-4\/\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img class=\"deals-top__image\" src=\"https:\/\/netguide.io\/news\/wp-content\/uploads\/sites\/15\/2026\/09\/deal-27-150x150.png\" alt=\"\" width=\"52\" height=\"52\" loading=\"lazy\" \/>\n\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"deals-top__body\">\n\t\t\t\t\t\t\t<span class=\"deals-top__name\">MOON KNIGHT Digital Watch Face f\u00fcr Wear OS 4+<\/span>\n\n\t\t\t\t\t\t\t<span class=\"deals-top__meta\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"deals-top__price\">Gratis<\/span>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<s>0.89 \u20ac<\/s>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"deals-discount\">-100%<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\n\t\t\t\t\t\t<span class=\"deals-top__temperature\">\n\t\t\t\t\t\t\t55\u00b0\n\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t\t\t\t<li class=\"deals-top__item\">\n\t\t\t\t\t<a class=\"deals-top__link\" href=\"https:\/\/netguide.io\/deals\/de\/deals\/train-sim-world-7-starter-pack-kostenlos-fuer-ps4-ps5-xbox-pc\/\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img class=\"deals-top__image\" src=\"https:\/\/netguide.io\/news\/wp-content\/uploads\/sites\/15\/2026\/09\/capsule_616x353-11-150x150.jpg\" alt=\"\" width=\"52\" height=\"52\" loading=\"lazy\" \/>\n\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"deals-top__body\">\n\t\t\t\t\t\t\t<span class=\"deals-top__name\">Train Sim World 7: Starter Pack kostenlos f\u00fcr PS4, PS5, Xbox, PC<\/span>\n\n\t\t\t\t\t\t\t<span class=\"deals-top__meta\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"deals-top__price\">Gratis<\/span>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\n\t\t\t\t\t\t<span class=\"deals-top__temperature\">\n\t\t\t\t\t\t\t55\u00b0\n\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t\t\t\t<li class=\"deals-top__item\">\n\t\t\t\t\t<a class=\"deals-top__link\" href=\"https:\/\/netguide.io\/deals\/de\/deals\/ml2u-watchfaces-fuer-wearos-im-google-play-store-2\/\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img class=\"deals-top__image\" src=\"https:\/\/netguide.io\/news\/wp-content\/uploads\/sites\/15\/2026\/09\/2844734_1-150x150.webp\" alt=\"\" width=\"52\" height=\"52\" loading=\"lazy\" \/>\n\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"deals-top__body\">\n\t\t\t\t\t\t\t<span class=\"deals-top__name\">ML2U Watchfaces f\u00fcr WearOS im Google Play Store<\/span>\n\n\t\t\t\t\t\t\t<span class=\"deals-top__meta\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"deals-top__price\">Gratis<\/span>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<s>1.39 \u20ac<\/s>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"deals-discount\">-100%<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\n\t\t\t\t\t\t<span class=\"deals-top__temperature\">\n\t\t\t\t\t\t\t54\u00b0\n\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t\t\t\t<li class=\"deals-top__item\">\n\t\t\t\t\t<a class=\"deals-top__link\" href=\"https:\/\/netguide.io\/deals\/de\/deals\/kostenloses-dlc-bundle-fuer-gears-of-war-e-day-liquid-death-bundle\/\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img class=\"deals-top__image\" src=\"https:\/\/netguide.io\/news\/wp-content\/uploads\/sites\/15\/2026\/09\/2844571_1-150x150.webp\" alt=\"\" width=\"52\" height=\"52\" loading=\"lazy\" \/>\n\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"deals-top__body\">\n\t\t\t\t\t\t\t<span class=\"deals-top__name\">Kostenloses DLC-Bundle f\u00fcr Gears of War E-Day \u2013 Liquid Death Bundle<\/span>\n\n\t\t\t\t\t\t\t<span class=\"deals-top__meta\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"deals-top__price\">Gratis<\/span>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\n\t\t\t\t\t\t<span class=\"deals-top__temperature\">\n\t\t\t\t\t\t\t54\u00b0\n\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t\t\t\t<li class=\"deals-top__item\">\n\t\t\t\t\t<a class=\"deals-top__link\" href=\"https:\/\/netguide.io\/deals\/de\/deals\/kostenlose-emote-im-clash-royale-store\/\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img class=\"deals-top__image\" src=\"https:\/\/netguide.io\/news\/wp-content\/uploads\/sites\/15\/2026\/09\/share-image-clashroyale-150x150.jpg\" alt=\"\" width=\"52\" height=\"52\" loading=\"lazy\" \/>\n\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"deals-top__body\">\n\t\t\t\t\t\t\t<span class=\"deals-top__name\">Kostenlose Emote im Clash Royale-Store<\/span>\n\n\t\t\t\t\t\t\t<span class=\"deals-top__meta\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"deals-top__price\">Gratis<\/span>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\n\t\t\t\t\t\t<span class=\"deals-top__temperature\">\n\t\t\t\t\t\t\t54\u00b0\n\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t\t<\/ul>\n\n\t\t\t\t\t<p class=\"deals-top__more\">\n\t\t\t\t<a href=\"https:\/\/netguide.io\/deals\/\">Alle Deals ansehen \u2192<\/a>\n\t\t\t<\/p>\n\t\t\t<\/aside>\n<\/div>\n<p>Adem\u00e1s, los problemas de conexi\u00f3n llevaron a ca\u00eddas de rendimiento del servidor y fallos de utilidades administrativas: la Consola de Administraci\u00f3n de Microsoft (MMC), la herramienta de diagn\u00f3stico de licencias RDS, Windows Explorer, y la p\u00e1gina de configuraci\u00f3n de Windows Update todo se convirti\u00f3 en poco responsable a veces. Debido a que una mitigaci\u00f3n automatizada previamente lanzada por Microsoft (Known Issues Rollback, KIR) no resolvi\u00f3 el problema en todos los entornos, la empresa ahora ha seguido con actualizaciones completas fuera de banda, como se inform\u00f3 por <a href=\"https:\/\/borncity.com\/blog\/2026\/09\/14\/windows-out-of-band-update-korrigiert-rds-probleme-14-9-2026\/\" rel=\"nofollow noopener\">Blog de TI y Windows<\/a>.<\/p>\n<h2>Fijaciones para audio Hyper-V y USB<\/h2>\n<p>M\u00e1s all\u00e1 de los problemas de escritorio remoto, la actualizaci\u00f3n KB5129195 aborda dos errores adicionales:<\/p>\n<ul>\n<li><strong>Compartir archivos Hyper-V:<\/strong> En aplicaciones que administran m\u00e1quinas virtuales a trav\u00e9s del Servicio de Compute de Host (HCS), carpetas compartidas de Windows usando el protocolo Plan9 no aparecieron o fueron bloqueados en sesiones de invitados de Linux. Este acceso ha sido restaurado al orden de trabajo normal con la actualizaci\u00f3n.<\/li>\n<li><strong>Audio multicanal:<\/strong> Ciertos dispositivos de audio USB usando el est\u00e1ndar Audio Class 1.0 encontraron fallos tan pronto como se habilitaron modos de audio de 8 canales o 3D, aunque la reproducci\u00f3n est\u00e9reo est\u00e1ndar funcionaba correctamente. Otros errores de audio conocidos de este tipo permanecen sin resolver por ahora.<\/li>\n<\/ul>\n<h2>Disponibilidad y recomendaciones<\/h2>\n<p>Adem\u00e1s de Windows 11, Microsoft est\u00e1 ejecutando correcciones correspondientes para sistemas operativos antiguos: Windows 10 (21H2 a 22H2) recibe actualizaci\u00f3n KB5129236, mientras que los paquetes KB5129235 a trav\u00e9s de KB5129239 est\u00e1n disponibles para Windows Server 2016 a trav\u00e9s de Windows Server 2025. Tambi\u00e9n se han emitido parches correspondientes para Windows Server 2012 y 2012 R2.<\/p>\n<p>Las actualizaciones se est\u00e1n desarrollando gradualmente a trav\u00e9s de Windows Server Update Services (WSUS) y tambi\u00e9n est\u00e1n disponibles para la descarga manual del cat\u00e1logo de Microsoft Update. Los usuarios y administradores de TI que conf\u00edan en conexiones de escritorio remoto o se ven afectados por los problemas de virtualizaci\u00f3n y audio mencionados anteriormente deben desplegar la actualizaci\u00f3n r\u00e1pidamente. Aquellos que ejecutan Windows 11 estrictamente en PCs independientes sin servicios de mantenimiento remoto pueden permitirse esperar.<\/p>\n<p><em>Fuentes: <a href=\"https:\/\/stadt-bremerhaven.de\/windows-11-microsoft-verteilt-ausserplanmaessiges-update-kb5129195\/\" rel=\"nofollow noopener\" target=\"_blank\">Stadt-Bremerhaven<\/a>, <a href=\"https:\/\/borncity.com\/blog\/2026\/09\/14\/windows-out-of-band-update-korrigiert-rds-probleme-14-9-2026\/\" rel=\"nofollow noopener\" target=\"_blank\">Borncity.com\/blog<\/a><\/em><\/p>\n<div id=\"netgu-2461855440\" class=\"netgu-after-content netgu-entity-placement\"><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-6258556257245998\" crossorigin=\"anonymous\"><\/script><ins class=\"adsbygoogle\" style=\"display:block;\" data-ad-client=\"ca-pub-6258556257245998\" \ndata-ad-slot=\"4559785002\" \ndata-ad-format=\"auto\"><\/ins>\n<script> \n(adsbygoogle = window.adsbygoogle || []).push({}); \n<\/script>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Microsoft ha lanzado la actualizaci\u00f3n fuera de banda KB5129195 para Windows 11. El parche de emergencia resuelve graves problemas de conexi\u00f3n de escritorio remoto introducidos durante el martes de septiembre regular.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[],"tags":[],"class_list":["post-6237","post","type-post","status-publish","format-standard","hentry"],"brizy_media":[],"_links":{"self":[{"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/posts\/6237","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/comments?post=6237"}],"version-history":[{"count":1,"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/posts\/6237\/revisions"}],"predecessor-version":[{"id":6238,"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/posts\/6237\/revisions\/6238"}],"wp:attachment":[{"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/media?parent=6237"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/categories?post=6237"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/tags?post=6237"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}