{"id":7076568,"date":"2026-10-05T06:30:52","date_gmt":"2026-10-05T06:30:52","guid":{"rendered":"https:\/\/fivemor.com\/?p=7076568"},"modified":"2026-10-05T06:30:52","modified_gmt":"2026-10-05T06:30:52","slug":"upcoming-expiration-of-developer-id-certification-authority-sub-ca-latest-news","status":"publish","type":"post","link":"https:\/\/fivemor.com\/?p=7076568","title":{"rendered":"Upcoming expiration of Developer ID Certification Authority (Sub-CA) – Latest News"},"content":{"rendered":"


\n<\/p>\n

\n

The original Developer\u00a0ID Certification Authority (Sub-CA) expires on February 1, 2027. Certificates issued by this authority will stop working on that date.<\/p>\n

What to do:<\/p>\n

    \n
  1. Check if you\u2019re affected.<\/strong> In Certificates, Identifiers & Profiles<\/a>, look for certificates expiring on or before February\u00a01, 2027. See\u00a0Replacing\u00a0Developer\u00a0ID\u00a0certificates\u00a0issued\u00a0from\u00a0the\u00a0previous\u00a0Sub-CA<\/a> for help identifying your certificate\u2019s authority.<\/li>\n<\/ol>\n
      \n
    1. Create a new certificate.<\/strong> Generate a replacement from the current authority, Developer\u00a0ID Certification Authority (G2). Note: This certificate authority is valid until 2031, but the certificates issued by the certificate authority expire annually and must be renewed each year.<\/li>\n<\/ol>\n
        \n
      • If you\u2019re using Xcode\u00a011.4 or earlier, update before creating your new certificate.<\/li>\n
      • When prompted for a Developer\u00a0ID Certificate Intermediary, select G2 Sub-CA. Choosing another option may issue a certificate that also expires in 2027.<\/li>\n<\/ul>\n
          \n
        1. Re-sign based on what you distribute.<\/strong><\/li>\n<\/ol>\n
            \n
          • Installer packages (.pkg): Starting February\u00a01, 2027, .pkg files signed with an affected certificate will no longer install. Re-sign all packages with your new certificate before this date.<\/li>\n
          • Mac apps: Previously signed and notarized Mac software (with a secure timestamp) will keep working\u2014no action needed. For future updates, sign with your new certificate and include a secure timestamp for notarization.<\/li>\n<\/ul>\n<\/div>\n\n","protected":false},"excerpt":{"rendered":"

            The original Developer\u00a0ID Certification Authority (Sub-CA) expires on February 1, 2027. Certificates issued by this authority will stop working on that date. What to do: Check if you\u2019re affected. In Certificates, Identifiers & Profiles, look for certificates expiring on or before February\u00a01, 2027. See\u00a0Replacing\u00a0Developer\u00a0ID\u00a0certificates\u00a0issued\u00a0from\u00a0the\u00a0previous\u00a0Sub-CA for help identifying your certificate\u2019s authority. Create a new certificate. Generate […]<\/p>\n","protected":false},"author":1,"featured_media":7076569,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11768],"tags":[20520,17895,19198,33602,5683,1820,237007,18480],"dealstore":[],"offerexpiration":[],"class_list":["post-7076568","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-apple-2","tag-authority","tag-certification","tag-developer","tag-expiration","tag-latest","tag-news","tag-subca","tag-upcoming"],"yoast_head":"\nUpcoming expiration of Developer ID Certification Authority (Sub-CA) - Latest News - Som2ny Network<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/fivemor.com\/?p=7076568\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Upcoming expiration of Developer ID Certification Authority (Sub-CA) - Latest News - Som2ny Network\" \/>\n<meta property=\"og:description\" content=\"The original Developer\u00a0ID Certification Authority (Sub-CA) expires on February 1, 2027. Certificates issued by this authority will stop working on that date. What to do: Check if you\u2019re affected. In Certificates, Identifiers & Profiles, look for certificates expiring on or before February\u00a01, 2027. See\u00a0Replacing\u00a0Developer\u00a0ID\u00a0certificates\u00a0issued\u00a0from\u00a0the\u00a0previous\u00a0Sub-CA for help identifying your certificate\u2019s authority. Create a new certificate. 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Certificates issued by this authority will stop working on that date. What to do: Check if you\u2019re affected. In Certificates, Identifiers & Profiles, look for certificates expiring on or before February\u00a01, 2027. See\u00a0Replacing\u00a0Developer\u00a0ID\u00a0certificates\u00a0issued\u00a0from\u00a0the\u00a0previous\u00a0Sub-CA for help identifying your certificate\u2019s authority. Create a new certificate. 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