{"id":51533,"date":"2026-04-09T17:12:35","date_gmt":"2026-04-09T21:12:35","guid":{"rendered":"https:\/\/mjtsai.com\/blog\/?p=51533"},"modified":"2026-04-09T17:12:35","modified_gmt":"2026-04-09T21:12:35","slug":"macos-26-4-1","status":"publish","type":"post","link":"https:\/\/mjtsai.com\/blog\/2026\/04\/09\/macos-26-4-1\/","title":{"rendered":"macOS 26.4.1"},"content":{"rendered":"<p><a href=\"https:\/\/www.macrumors.com\/2026\/04\/09\/apple-releases-macos-tahoe-26-4-1\/\">Juli Clover<\/a> (no <a href=\"https:\/\/support.apple.com\/en-us\/122868\">release notes<\/a>, no <a href=\"https:\/\/support.apple.com\/en-us\/100100\">security<\/a>, <a href=\"https:\/\/support.apple.com\/en-us\/124963\">enterprise<\/a>, no <a href=\"https:\/\/developer.apple.com\/documentation\/macos-release-notes\/macos-26_4-release-notes\">developer<\/a>, <a href=\"https:\/\/swcdn.apple.com\/content\/downloads\/40\/56\/122-28067-A_9B4FJ1TL06\/zchwyidn8ubxkpelhytzb05o418bchr2se\/InstallAssistant.pkg\">full installer<\/a>, <a href=\"https:\/\/updates.cdn-apple.com\/2026WinterFCS\/fullrestores\/122-28781\/DCB2FF13-06CB-44C2-BCA2-DFCAF3521D46\/UniversalMac_26.4.1_25E253_Restore.ipsw\">IPSW<\/a>):<\/p>\n<blockquote cite=\"https:\/\/www.macrumors.com\/2026\/04\/09\/apple-releases-macos-tahoe-26-4-1\/\">\n<p>macOS Tahoe  26.4.1 addresses an issue that could cause the M5 MacBook Air and M5 Pro\/Max MacBook Pro models to fail to join 802.1X Wi-Fi networks when using content filter extensions.<\/p>\n<\/blockquote>\n\n<p>See also <a href=\"https:\/\/mrmacintosh.com\/macos-tahoe-26-4-1-update-everything-you-need-to-know\/\">Mr. Macintosh<\/a> and <a href=\"https:\/\/eclecticlight.co\/2026\/04\/09\/apple-has-just-release-an-update-to-macos-tahoe-to-version-26-4-1\/\">Howard Oakley<\/a>.<\/p>\n\n<p>Previously:<\/p>\n<ul>\n<li><a href=\"https:\/\/mjtsai.com\/blog\/2026\/03\/25\/macos-26-4\/\">macOS 26.4<\/a><\/li>\n<li><a href=\"https:\/\/mjtsai.com\/blog\/2026\/03\/03\/macbook-air-2026\/\">MacBook Air 2026<\/a><\/li>\n<li><a href=\"https:\/\/mjtsai.com\/blog\/2026\/03\/03\/macbook-pro-2026\/\">MacBook Pro 2026<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Juli Clover (no release notes, no security, enterprise, no developer, full installer, IPSW): macOS Tahoe 26.4.1 addresses an issue that could cause the M5 MacBook Air and M5 Pro\/Max MacBook Pro models to fail to join 802.1X Wi-Fi networks when using content filter extensions. See also Mr. Macintosh and Howard Oakley. Previously: macOS 26.4 MacBook [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"apple_news_api_created_at":"2026-04-09T21:12:39Z","apple_news_api_id":"3e24588c-3007-4d54-b28f-47419e448bf2","apple_news_api_modified_at":"2026-04-09T21:12:40Z","apple_news_api_revision":"AAAAAAAAAAD\/\/\/\/\/\/\/\/\/\/w==","apple_news_api_share_url":"https:\/\/apple.news\/APiRYjDAHTVSyj0dBnkSL8g","apple_news_coverimage":0,"apple_news_coverimage_caption":"","apple_news_is_hidden":false,"apple_news_is_paid":false,"apple_news_is_preview":false,"apple_news_is_sponsored":false,"apple_news_maturity_rating":"","apple_news_metadata":"\"\"","apple_news_pullquote":"","apple_news_pullquote_position":"","apple_news_slug":"","apple_news_sections":"\"\"","apple_news_suppress_video_url":false,"apple_news_use_image_component":false,"footnotes":""},"categories":[2],"tags":[30,2303,2742,187],"class_list":["post-51533","post","type-post","status-publish","format-standard","hentry","category-technology","tag-mac","tag-macos-release","tag-macos-tahoe-26","tag-wifi"],"apple_news_notices":[],"_links":{"self":[{"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/posts\/51533","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/comments?post=51533"}],"version-history":[{"count":1,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/posts\/51533\/revisions"}],"predecessor-version":[{"id":51534,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/posts\/51533\/revisions\/51534"}],"wp:attachment":[{"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/media?parent=51533"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/categories?post=51533"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mjtsai.com\/blog\/wp-json\/wp\/v2\/tags?post=51533"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}