{"id":233534,"date":"2026-03-18T02:19:46","date_gmt":"2026-03-18T07:19:46","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2026\/03\/apple-pushes-first-background-security-improvements-update-to-fix-webkit-flaw"},"modified":"2026-03-18T02:19:46","modified_gmt":"2026-03-18T07:19:46","slug":"apple-pushes-first-background-security-improvements-update-to-fix-webkit-flaw","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2026\/03\/apple-pushes-first-background-security-improvements-update-to-fix-webkit-flaw","title":{"rendered":"Apple pushes first Background Security Improvements update to fix WebKit flaw"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/apple-pushes-first-background-security-improvements-update-to-fix-webkit-flaw.jpg\"><\/a><\/p>\n<p>Apple has released its first Background Security Improvements update to fix a WebKit flaw tracked as CVE-2026\u201320643 on iPhones, iPads, and Macs without requiring a full operating system upgrade.<\/p>\n<p>The <a href=\"https:\/\/support.apple.com\/en-us\/126604\" target=\"_blank\" rel=\"nofollow noopener\">CVE-2026\u201320643<\/a> flaw allows malicious web content to bypass the browser\u2019s Same Origin Policy.<\/p>\n<p>Apple says the flaw is a cross-origin issue in the Navigation API that was addressed with improved input validation.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Apple has released its first Background Security Improvements update to fix a WebKit flaw tracked as CVE-2026\u201320643 on iPhones, iPads, and Macs without requiring a full operating system upgrade. The CVE-2026\u201320643 flaw allows malicious web content to bypass the browser\u2019s Same Origin Policy. Apple says the flaw is a cross-origin issue in the Navigation API [\u2026]<\/p>\n","protected":false},"author":427,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1523,1512,31,1492],"tags":[],"class_list":["post-233534","post","type-post","status-publish","format-standard","hentry","category-computing","category-mobile-phones","category-policy","category-security"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/233534","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/427"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=233534"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/233534\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=233534"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=233534"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=233534"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}