{"id":785285,"date":"2026-07-07T18:07:12","date_gmt":"2026-07-07T18:07:12","guid":{"rendered":"https:\/\/www.newsbeep.com\/au\/785285\/"},"modified":"2026-07-07T18:07:12","modified_gmt":"2026-07-07T18:07:12","slug":"apple-stops-signing-ios-26-5-1-after-critical-security-fix-release","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/au\/785285\/","title":{"rendered":"Apple stops signing iOS 26.5.1 after critical security fix release"},"content":{"rendered":"<p>\t<img width=\"1600\" height=\"800\" src=\"https:\/\/www.newsbeep.com\/au\/wp-content\/uploads\/2026\/07\/ios-26-5-1-clear.jpg\" class=\"skip-lazy wp-post-image\" alt=\"\"  decoding=\"async\" fetchpriority=\"high\"\/><\/p>\n<p class=\"wp-block-paragraph\">Apple is no longer signing iOS 26.5 and iOS 26.5.1, preventing downgrades to these software versions from newer releases. The move comes after a critical security fix was issued for iPhone last week.<\/p>\n<p class=\"wp-block-paragraph\">Apple regularly cuts off versions of iPhone software after newer updates become available. The company stops signing releases once updates are proven to be generally free of major issues.<\/p>\n<p class=\"wp-block-paragraph\">In the case of iOS 26.5.1, Apple released iOS 26.5.2 on June 29. Apple gave the release a full week in the wild before closing the door on iOS 26.5.1. <\/p>\n<p class=\"wp-block-paragraph\">Apple<a href=\"https:\/\/9to5mac.com\/2026\/06\/29\/ios-26-5-2-has-fixes-for-25-security-issues-on-iphone-details-here\/\" rel=\"nofollow noopener\" target=\"_blank\"> flagged iOS 26.5.2 as an important software update<\/a> for security vulnerabilities.<\/p>\n<p class=\"wp-block-paragraph\">The company even moved forward with some fixes planned for iOS 26.6 to give customers the most secure software sooner. AI-powered hacking risks were <a href=\"https:\/\/9to5mac.com\/2026\/06\/29\/apple-accelerates-security-updates-in-response-to-ai-powered-hacking-risks\/\" rel=\"nofollow noopener\" target=\"_blank\">cited<\/a> as the reason.<\/p>\n<p class=\"wp-block-paragraph\">iOS 26.5.2 is the latest version of iPhone software. iOS 26.6 beta 4 arrived yesterday for developer testing alongside iOS 27 beta 3.<\/p>\n<p class=\"wp-block-paragraph\">We should see iOS 26.6 later this month as the next general release. iOS 27 should enter public beta testing this month as well. <\/p>\n<p>\t\t<a target=\"_blank\" rel=\"nofollow noopener\" href=\"https:\/\/google.com\/preferences\/source?q=https:\/\/9to5mac.com\" aria-label=\"Add 9to5Mac as a preferred source on Google\"><br \/>\n\t\t\t<img decoding=\"async\" class=\"google-preferred-source-badge-dark\" src=\"https:\/\/www.newsbeep.com\/au\/wp-content\/uploads\/2026\/05\/google-preferred-source-badge-dark.png\" alt=\"Add 9to5Mac as a preferred source on Google\"\/><br \/>\n\t\t\t<img decoding=\"async\" class=\"google-preferred-source-badge-light\" src=\"https:\/\/www.newsbeep.com\/au\/wp-content\/uploads\/2026\/05\/1780222299_384_google-preferred-source-badge-light.png\" alt=\"Add 9to5Mac as a preferred source on Google\"\/><br \/>\n\t\t<\/a><\/p>\n<p class=\"disclaimer-affiliate\">FTC: We use income earning auto affiliate links. <a href=\"https:\/\/9to5mac.com\/about\/#affiliate\" rel=\"nofollow noopener\" target=\"_blank\">More.<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"Apple is no longer signing iOS 26.5 and iOS 26.5.1, preventing downgrades to these software versions from newer&hellip;\n","protected":false},"author":2,"featured_media":785286,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[64,63,203,105],"class_list":["post-785285","post","type-post","status-publish","format-standard","has-post-thumbnail","category-mobile","tag-au","tag-australia","tag-mobile","tag-technology"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/posts\/785285","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/comments?post=785285"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/posts\/785285\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/media\/785286"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/media?parent=785285"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/categories?post=785285"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/tags?post=785285"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}