{"id":208551,"date":"2026-01-28T08:15:08","date_gmt":"2026-01-28T07:15:08","guid":{"rendered":"https:\/\/www.deskmodder.de\/blog\/?p=208551"},"modified":"2026-01-29T07:54:36","modified_gmt":"2026-01-29T06:54:36","slug":"thunderbird-147-0-1-und-140-7-1-esr-korrigieren-sicherheitsluecken","status":"publish","type":"post","link":"https:\/\/www.deskmodder.de\/blog\/2026\/01\/28\/thunderbird-147-0-1-und-140-7-1-esr-korrigieren-sicherheitsluecken\/","title":{"rendered":"Thunderbird 147.0.1 und 140.7.1 ESR korrigieren Sicherheitsl\u00fccken"},"content":{"rendered":"<p>Kurz notiert: Mozilla hat f\u00fcr den Thunderbird 147 und 140 ein Sicherheitsupdate auf die Version 147.0.1 und 140.7.1 ESR bereitgestellt. In der Version 140 ESR gibt es keine weiteren Korrekturen. Nur der Thunderbird 147.0.1 bekommt noch eine \u00c4nderung, da es hier zu einem Absturz von Thunderbird kommen konnte.<\/p>\n<p><a href=\"https:\/\/www.deskmodder.de\/blog\/wp-content\/uploads\/2023\/05\/thunderbird-logo-neu.png\" rel=\"lightbox[208551]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-178449\" src=\"https:\/\/www.deskmodder.de\/blog\/wp-content\/uploads\/2023\/05\/thunderbird-logo-neu-361x360.png\" alt=\"\" width=\"361\" height=\"360\" srcset=\"https:\/\/www.deskmodder.de\/blog\/wp-content\/uploads\/2023\/05\/thunderbird-logo-neu-361x360.png 361w, https:\/\/www.deskmodder.de\/blog\/wp-content\/uploads\/2023\/05\/thunderbird-logo-neu-205x205.png 205w, https:\/\/www.deskmodder.de\/blog\/wp-content\/uploads\/2023\/05\/thunderbird-logo-neu.png 513w\" sizes=\"auto, (max-width: 361px) 100vw, 361px\" \/><\/a><\/p>\n<p>Sicherheitsprobleme wurden auch im <a href=\"https:\/\/www.deskmodder.de\/blog\/2026\/01\/27\/firefox-147-0-2-korrigiert-einige-sicherheitsprobleme-und-andere-aenderungen\/\" target=\"_blank\" rel=\"noopener\">Firefox 147.0.2<\/a> korrigiert. Bis zum Thunderbird 148, wie auch dem Firefox 148 ist es noch eine Weile hin. Die erscheinen laut Kalender am 24. Februar 2026.<\/p>\n<ul>\n<li>Thunderbird st\u00fcrzte w\u00e4hrend der Suche ab, auch wenn keine aktive Suche stattfand.<\/li>\n<\/ul>\n<h3>Info und Download:<\/h3>\n<ul>\n<li><a href=\"https:\/\/www.thunderbird.net\/en-US\/thunderbird\/147.0.1\/releasenotes\/\" target=\"_blank\" rel=\"noopener\">thunderbird.net\/thunderbird\/147.0.1\/releasenotes<\/a><\/li>\n<li><a href=\"https:\/\/download-installer.cdn.mozilla.net\/pub\/thunderbird\/releases\/147.0.1\/\" target=\"_blank\" rel=\"noopener\">mozilla.net\/thunderbird\/releases\/147.0.1<\/a> <\/li>\n<li><a href=\"https:\/\/www.thunderbird.net\/en-US\/thunderbird\/140.7.1esr\/releasenotes\/\" target=\"_blank\" rel=\"noopener\">thunderbird.net\/thunderbird\/140.7.1esr\/releasenotes<\/a><\/li>\n<li><a href=\"https:\/\/download-installer.cdn.mozilla.net\/pub\/thunderbird\/releases\/140.7.1esr\/\" target=\"_blank\" rel=\"noopener\">mozilla.net\/thunderbird\/releases\/140.7.1esr<\/a><\/li>\n<li>Schon ein paar Tage l\u00e4nger online: <a href=\"https:\/\/www.betterbird.eu\/releasenotes\/index.html\" target=\"_blank\" rel=\"noopener\">betterbird.eu\/releasenotes<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Kurz notiert: Mozilla hat f\u00fcr den Thunderbird 147 und 140 ein Sicherheitsupdate auf die Version 147.0.1 und 140.7.1 ESR bereitgestellt. In der Version 140 ESR gibt es keine weiteren Korrekturen. Nur der Thunderbird 147.0.1 bekommt noch eine \u00c4nderung, da es&hellip; <\/p>\n","protected":false},"author":4894,"featured_media":178449,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[152],"tags":[95282,90,95398,90342],"class_list":["post-208551","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-software","tag-147-0-1","tag-thunderbird","tag-thunderbird-147-0-1","tag-thunderbird-update"],"wp_featured_image":{"id":178449,"alt_text":"","description":"","media_type":"image","media_details":{"width":513,"height":512,"file":"2023\/05\/thunderbird-logo-neu.png","filesize":167190,"sizes":{"medium":{"file":"thunderbird-logo-neu-361x360.png","width":361,"height":360,"mime-type":"image\/png","filesize":70261,"source_url":"https:\/\/www.deskmodder.de\/blog\/wp-content\/uploads\/2023\/05\/thunderbird-logo-neu-361x360.png"},"thumbnail":{"file":"thunderbird-logo-neu-205x205.png","width":205,"height":205,"mime-type":"image\/png","filesize":27616,"source_url":"https:\/\/www.deskmodder.de\/blog\/wp-content\/uploads\/2023\/05\/thunderbird-logo-neu-205x205.png"},"blog-large":{"file":"thunderbird-logo-neu-513x300.png","width":513,"height":300,"mime-type":"image\/png","filesize":124598,"source_url":"https:\/\/www.deskmodder.de\/blog\/wp-content\/uploads\/2023\/05\/thunderbird-logo-neu-513x300.png"},"blog-medium":{"file":"thunderbird-logo-neu-306x205.png","width":306,"height":205,"mime-type":"image\/png","filesize":45315,"source_url":"https:\/\/www.deskmodder.de\/blog\/wp-content\/uploads\/2023\/05\/thunderbird-logo-neu-306x205.png"},"recent-thumb":{"file":"thunderbird-logo-neu-350x316.png","width":350,"height":316,"mime-type":"image\/png","filesize":66369,"source_url":"https:\/\/www.deskmodder.de\/blog\/wp-content\/uploads\/2023\/05\/thunderbird-logo-neu-350x316.png"},"service-featured":{"file":"thunderbird-logo-neu-513x330.png","width":513,"height":330,"mime-type":"image\/png","filesize":134229,"source_url":"https:\/\/www.deskmodder.de\/blog\/wp-content\/uploads\/2023\/05\/thunderbird-logo-neu-513x330.png"}},"image_meta":{"aperture":"0","credit":"","camera":"","caption":"","created_timestamp":"0","copyright":"","focal_length":"0","iso":"0","shutter_speed":"0","title":"","orientation":"0","keywords":[]}},"post":178439,"source_url":"https:\/\/www.deskmodder.de\/blog\/wp-content\/uploads\/2023\/05\/thunderbird-logo-neu.png"},"commentcount":10,"wp_comments":[{"id":327026,"parent":0,"author":0,"author_name":"Andreas Berger","author_email":"25348@online.de","author_url":"","author_avatar_urls":{"24":"https:\/\/secure.gravatar.com\/avatar\/d89eeb76d93f9124ebb4da44c5cd02e5996c68b1cc2f769afd577ea8d1c7af93?s=24&d=mm&r=g","48":"https:\/\/secure.gravatar.com\/avatar\/d89eeb76d93f9124ebb4da44c5cd02e5996c68b1cc2f769afd577ea8d1c7af93?s=48&d=mm&r=g","96":"https:\/\/secure.gravatar.com\/avatar\/d89eeb76d93f9124ebb4da44c5cd02e5996c68b1cc2f769afd577ea8d1c7af93?s=96&d=mm&r=g"},"date":"2026-01-28T10:39:50","cld_nonce":"80af3d74e2","content":{"rendered":"<p>Auch bei diesem Update wie schon dreimal bei Edge hatte ich das Problem, dass es erst nach Minuten startete. Ich sah nach, ob ich den App-Installer unter &#8222;Apps&#8220; finde. Vielleicht ist er kaputt und kann repariert werden. Da ist er aber nicht.<\/p>\n"},"status":"1"},{"id":327033,"parent":0,"author":2038,"author_name":"GwenDragon","author_email":"info@gwendragon.de","author_url":"","author_avatar_urls":{"24":"https:\/\/secure.gravatar.com\/avatar\/ab9cf037d6cbcba5c651656468693c8727c7122d9141dfa149b5ce8cc5923c48?s=24&d=mm&r=g","48":"https:\/\/secure.gravatar.com\/avatar\/ab9cf037d6cbcba5c651656468693c8727c7122d9141dfa149b5ce8cc5923c48?s=48&d=mm&r=g","96":"https:\/\/secure.gravatar.com\/avatar\/ab9cf037d6cbcba5c651656468693c8727c7122d9141dfa149b5ce8cc5923c48?s=96&d=mm&r=g"},"date":"2026-01-28T11:18:04","cld_nonce":"80af3d74e2","content":{"rendered":"<p>Windows 11 &#8211; Thunderbird 147.0 findet aber kein Update auf 147.0.1 bei Updatepr\u00fcfung in den Einstellungen \u2192 Allgemein \u2192 Update.<\/p>\n"},"status":"1"},{"id":327034,"parent":327033,"author":134,"author_name":"moinmoin","author_email":"moin-moin@hab-verschlafen.de","author_url":"","author_avatar_urls":{"24":"https:\/\/secure.gravatar.com\/avatar\/fab96769102f8886245ab411df9a42a235be79261e4b44aa7ab2a555da8b86b4?s=24&d=mm&r=g","48":"https:\/\/secure.gravatar.com\/avatar\/fab96769102f8886245ab411df9a42a235be79261e4b44aa7ab2a555da8b86b4?s=48&d=mm&r=g","96":"https:\/\/secure.gravatar.com\/avatar\/fab96769102f8886245ab411df9a42a235be79261e4b44aa7ab2a555da8b86b4?s=96&d=mm&r=g"},"date":"2026-01-28T11:22:16","cld_nonce":"80af3d74e2","content":{"rendered":"<p>Steht auch so da, dass er es noch nicht geschafft hat. Keine Ahnung, was das Team da diesmal treibt. \ud83e\udd14<\/p>\n"},"status":"1"},{"id":327039,"parent":327034,"author":2038,"author_name":"GwenDragon","author_email":"info@gwendragon.de","author_url":"","author_avatar_urls":{"24":"https:\/\/secure.gravatar.com\/avatar\/ab9cf037d6cbcba5c651656468693c8727c7122d9141dfa149b5ce8cc5923c48?s=24&d=mm&r=g","48":"https:\/\/secure.gravatar.com\/avatar\/ab9cf037d6cbcba5c651656468693c8727c7122d9141dfa149b5ce8cc5923c48?s=48&d=mm&r=g","96":"https:\/\/secure.gravatar.com\/avatar\/ab9cf037d6cbcba5c651656468693c8727c7122d9141dfa149b5ce8cc5923c48?s=96&d=mm&r=g"},"date":"2026-01-28T11:46:05","cld_nonce":"80af3d74e2","content":{"rendered":"<p>Ich kam vorhin auf <a href=\"https:\/\/download-installer.cdn.mozilla.net\/pub\/thunderbird\/releases\/147.0.1\/\" rel=\"nofollow ugc\">https:\/\/download-installer.cdn.mozilla.net\/pub\/thunderbird\/releases\/147.0.1\/<\/a> drauf, nun ist es ein Error 404.<br \/>\nNa, dann eben abwarten.<\/p>\n"},"status":"1"},{"id":327049,"parent":0,"author":0,"author_name":"ks","author_email":"klst@live.de","author_url":"","author_avatar_urls":{"24":"https:\/\/secure.gravatar.com\/avatar\/43ec4736317a4008257ff22c15c251fd769da4ea39441af7cc608d747239c150?s=24&d=mm&r=g","48":"https:\/\/secure.gravatar.com\/avatar\/43ec4736317a4008257ff22c15c251fd769da4ea39441af7cc608d747239c150?s=48&d=mm&r=g","96":"https:\/\/secure.gravatar.com\/avatar\/43ec4736317a4008257ff22c15c251fd769da4ea39441af7cc608d747239c150?s=96&d=mm&r=g"},"date":"2026-01-28T13:14:51","cld_nonce":"80af3d74e2","content":{"rendered":"<p>Firefox 17.0.1? \ud83d\ude32<br \/>\n[Hat irgendetwas meine Hirnzellen aufgefressen oder doch nur Ziffern? \ud83d\ude16]<\/p>\n"},"status":"1"},{"id":327050,"parent":327049,"author":134,"author_name":"moinmoin","author_email":"moin-moin@hab-verschlafen.de","author_url":"","author_avatar_urls":{"24":"https:\/\/secure.gravatar.com\/avatar\/fab96769102f8886245ab411df9a42a235be79261e4b44aa7ab2a555da8b86b4?s=24&d=mm&r=g","48":"https:\/\/secure.gravatar.com\/avatar\/fab96769102f8886245ab411df9a42a235be79261e4b44aa7ab2a555da8b86b4?s=48&d=mm&r=g","96":"https:\/\/secure.gravatar.com\/avatar\/fab96769102f8886245ab411df9a42a235be79261e4b44aa7ab2a555da8b86b4?s=96&d=mm&r=g"},"date":"2026-01-28T13:24:17","cld_nonce":"80af3d74e2","content":{"rendered":"<p>Schon ne Weile her, wa? <img src=\"https:\/\/www.deskmodder.de\/blog\/wp-content\/plugins\/classic-smilies\/img\/icon_biggrin.gif\" alt=\":D\" class=\"wp-smiley\" \/><\/p>\n"},"status":"1"},{"id":327055,"parent":327050,"author":0,"author_name":"ks","author_email":"klst@live.de","author_url":"","author_avatar_urls":{"24":"https:\/\/secure.gravatar.com\/avatar\/43ec4736317a4008257ff22c15c251fd769da4ea39441af7cc608d747239c150?s=24&d=mm&r=g","48":"https:\/\/secure.gravatar.com\/avatar\/43ec4736317a4008257ff22c15c251fd769da4ea39441af7cc608d747239c150?s=48&d=mm&r=g","96":"https:\/\/secure.gravatar.com\/avatar\/43ec4736317a4008257ff22c15c251fd769da4ea39441af7cc608d747239c150?s=96&d=mm&r=g"},"date":"2026-01-28T13:59:46","cld_nonce":"80af3d74e2","content":{"rendered":"<p>Ich w\u00fcrde die letzte Stelle noch inkrementieren (&#8222;Fixed in Firefox 147.0.2&#8220;).<\/p>\n"},"status":"1"},{"id":327060,"parent":327055,"author":0,"author_name":"hoffnung","author_email":"zenpe@new-online.de","author_url":"","author_avatar_urls":{"24":"https:\/\/secure.gravatar.com\/avatar\/c49e7dd6bf149903ef3a938f819e13e5698492280276fd1e1633c3626dbb62b3?s=24&d=mm&r=g","48":"https:\/\/secure.gravatar.com\/avatar\/c49e7dd6bf149903ef3a938f819e13e5698492280276fd1e1633c3626dbb62b3?s=48&d=mm&r=g","96":"https:\/\/secure.gravatar.com\/avatar\/c49e7dd6bf149903ef3a938f819e13e5698492280276fd1e1633c3626dbb62b3?s=96&d=mm&r=g"},"date":"2026-01-28T14:34:53","cld_nonce":"80af3d74e2","content":{"rendered":"<p>Es geht um Thunderbird, nicht um Firefox.<\/p>\n"},"status":"1"},{"id":327098,"parent":327034,"author":10028,"author_name":"-benediction-","author_email":"gdc@gd-l.de","author_url":"","author_avatar_urls":{"24":"https:\/\/secure.gravatar.com\/avatar\/538ae30739c65ff2af3ae23021e4ef381458846d996ccf6aab9321231ccff007?s=24&d=mm&r=g","48":"https:\/\/secure.gravatar.com\/avatar\/538ae30739c65ff2af3ae23021e4ef381458846d996ccf6aab9321231ccff007?s=48&d=mm&r=g","96":"https:\/\/secure.gravatar.com\/avatar\/538ae30739c65ff2af3ae23021e4ef381458846d996ccf6aab9321231ccff007?s=96&d=mm&r=g"},"date":"2026-01-28T19:08:05","cld_nonce":"80af3d74e2","content":{"rendered":"<p>Stand 19:07 Uhr am 28.01.2026 funktionieren die Downloads.<\/p>\n"},"status":"1"},{"id":327106,"parent":0,"author":4767,"author_name":"Holgi","author_email":"holger_freese@hotmail.com","author_url":"","author_avatar_urls":{"24":"https:\/\/secure.gravatar.com\/avatar\/0b9a7e8e22fe490941487d0cbe59d0e7232454955198e0bd0f0fc8b2f4a0043e?s=24&d=mm&r=g","48":"https:\/\/secure.gravatar.com\/avatar\/0b9a7e8e22fe490941487d0cbe59d0e7232454955198e0bd0f0fc8b2f4a0043e?s=48&d=mm&r=g","96":"https:\/\/secure.gravatar.com\/avatar\/0b9a7e8e22fe490941487d0cbe59d0e7232454955198e0bd0f0fc8b2f4a0043e?s=96&d=mm&r=g"},"date":"2026-01-28T19:46:10","cld_nonce":"80af3d74e2","content":{"rendered":"<p>ist jetzt da!<\/p>\n"},"status":"1"}],"wp_author":{"id":4894,"name":"Wagener_bjoern","description":"Blaulicht- &amp; Technikjournalist \u270f\ufe0f | Fotografie, Drohnen &amp; Luftfahrt \ud83d\udcf8\u2708\ufe0f | 3D-Druck &amp; Maker \ud83d\udda8\ufe0f | Cat Dad \ud83d\udc3e","author_avatar_urls":{"24":"https:\/\/secure.gravatar.com\/avatar\/faab38a98808dff100d6876904ec74377b3897ebbe844221f011f24bf665bd16?s=24&d=mm&r=g","48":"https:\/\/secure.gravatar.com\/avatar\/faab38a98808dff100d6876904ec74377b3897ebbe844221f011f24bf665bd16?s=48&d=mm&r=g","96":"https:\/\/secure.gravatar.com\/avatar\/faab38a98808dff100d6876904ec74377b3897ebbe844221f011f24bf665bd16?s=96&d=mm&r=g"}},"cld_nonce":"80af3d74e2","yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.5 (Yoast SEO v27.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Thunderbird 147.0.1 und 140.7.1 ESR korrigieren Sicherheitsl\u00fccken - Deskmodder.de<\/title>\n<meta name=\"description\" content=\"Mozilla ver\u00f6ffentlicht Thunderbird 147.0.1 und 140.7.1 ESR mit Sicherheitsfixes. 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