{"id":17015,"date":"2026-06-23T10:01:25","date_gmt":"2026-06-23T01:01:25","guid":{"rendered":"https:\/\/m365jp.net\/?p=17015"},"modified":"2026-06-23T10:04:38","modified_gmt":"2026-06-23T01:04:38","slug":"mc1401337-secure-boot-certificate-updates-for-linux-on-azure-virtual-machines","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2026-06-23-mc1401337-secure-boot-certificate-updates-for-linux-on-azure-virtual-machines","title":{"rendered":"MC1401337 | Secure Boot certificate updates for Linux on Azure virtual machines"},"content":{"rendered":"
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MC1401337 | Secure Boot certificate updates for Linux on Azure virtual machines<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n\n\n\n\n\n\n\n\n
Classification<\/th>\npreventOrFixIssue<\/td>\n<\/tr>\n
Last Updated<\/th>\n06\/23\/2026 00:27:57<\/td>\n<\/tr>\n
Start Time<\/th>\n06\/23\/2026 00:27:56<\/td>\n<\/tr>\n
End Time<\/th>\n06\/23\/2027 00:27:56<\/td>\n<\/tr>\n
Message Content<\/th>\n\n
What and why<\/b><\/div>\n
Microsoft has published new guidance<\/a> for managing Secure Boot certificate updates for Linux on Azure virtual machines, including Trusted Launch and Confidential VMs with Secure Boot enabled. These updates help maintain trusted boot integrity and help ensure continued access to platform updates and functionality.<\/div>\n
<\/div>\n
Rollout schedule<\/b><\/div>\n
This new guidance is available now.<\/div>\n
 <\/div>\n
Impact on your organization<\/b><\/div>\n
Linux-based Azure virtual machines with Secure Boot enabled might encounter startup validation issues if you don\u2019t apply certificates on time. Organizations managing these devices should review and plan for certificate updates to avoid potential disruption and help maintain a secure boot process.<\/div>\n
Machine Translation<\/th>\n\n
\u4f55\u3068\u306a\u305c<\/b><\/div>\n
Microsoft\u306f\u3001Secure Boot\u3092\u6709\u52b9\u306b\u3057\u305fTrusted Launch\u304a\u3088\u3073Confidential VM\u3092\u542b\u3080Azure\u4eee\u60f3\u30de\u30b7\u30f3\u4e0a\u306eLinux\u5411\u3051Secure Boot\u8a3c\u660e\u66f8\u66f4\u65b0\u7ba1\u7406\u306b\u95a2\u3059\u308b \u65b0\u3057\u3044\u30ac\u30a4\u30c0\u30f3\u30b9<\/a> \u3092\u767a\u8868\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306f\u3001\u4fe1\u983c\u3067\u304d\u308b\u30d6\u30fc\u30c8\u306e\u6574\u5408\u6027\u3092\u7dad\u6301\u3057\u3001\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3084\u6a5f\u80fd\u3078\u306e\u7d99\u7d9a\u7684\u306a\u30a2\u30af\u30bb\u30b9\u3092\u78ba\u4fdd\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/div>\n
<\/div>\n
\u5c55\u958b\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb<\/b><\/div>\n
\u3053\u306e\u65b0\u3057\u3044\u30ac\u30a4\u30c0\u30f3\u30b9\u306f\u73fe\u5728\u5229\u7528\u53ef\u80fd\u3067\u3059\u3002<\/div>\n
 <\/div>\n
\u7d44\u7e54\u3078\u306e\u5f71\u97ff<\/b><\/div>\n
Secure Boot\u304c\u6709\u52b9\u306aLinux\u30d9\u30fc\u30b9\u306eAzure\u4eee\u60f3\u30de\u30b7\u30f3\u306f\u3001\u8a3c\u660e\u66f8\u3092\u671f\u9650\u901a\u308a\u306b\u9069\u7528\u3057\u306a\u3051\u308c\u3070\u3001\u8d77\u52d5\u691c\u8a3c\u306b\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30c7\u30d0\u30a4\u30b9\u3092\u7ba1\u7406\u3059\u308b\u7d44\u7e54\u306f\u3001\u8a3c\u660e\u66f8\u306e\u66f4\u65b0\u3092\u898b\u76f4\u3057\u8a08\u753b\u3057\u3001\u6f5c\u5728\u7684\u306a\u4e2d\u65ad\u3092\u9632\u304e\u3001\u5b89\u5168\u306a\u8d77\u52d5\u30d7\u30ed\u30bb\u30b9\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u8a08\u753b\u3059\u3079\u304d\u3067\u3059\u3002<\/div>\n
 <\/div>\n
\u5f71\u97ff\u3092\u53d7\u3051\u308b\u4eba\u7269<\/b><\/div>\n
IT\u7ba1\u7406\u8005\u304cSecure Boot\u3092\u6709\u52b9\u306b\u3057\u305fLinux\u306eAzure\u4eee\u60f3\u30de\u30b7\u30f3\u3092\u7ba1\u7406\u3057\u3066\u3044\u307e\u3059\u3002<\/div>\n
<\/div>\n
\u5fc5\u8981\u306a\u884c\u52d5\/\u63a8\u5968\u4e8b\u9805<\/b><\/div>\n
Secure Boot\u3092\u6709\u52b9\u306b\u3057\u305fLinux\u30d9\u30fc\u30b9\u306eAzure\u4eee\u60f3\u30de\u30b7\u30f3\u3092\u78ba\u8a8d\u3057\u3001\u8d77\u52d5\u306e\u4fe1\u983c\u6027\u3092\u7d99\u7d9a\u7684\u306b\u78ba\u4fdd\u3057\u3001\u6f5c\u5728\u7684\u306a\u4e2d\u65ad\u3092\u56de\u907f\u3057\u307e\u3057\u3087\u3046\u3002 \u516c\u958b\u3055\u308c\u305f\u30ac\u30a4\u30c0\u30f3<\/a> \u30b9\u3092\u78ba\u8a8d\u3057\u3001\u8a72\u5f53\u3059\u308b\u5834\u5408\u306fSecure Boot\u8a3c\u660e\u66f8\u306e\u66f4\u65b0\u8a08\u753b\u3092\u7acb\u3066\u3066\u304f\u3060\u3055\u3044\u3002<\/div>\n
<\/div>\n
\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u306e\u8003\u616e\u4e8b\u9805<\/b><\/div>\n
\u6700\u65b0\u306e\u30ac\u30a4\u30c0\u30f3\u30b9\u3092\u78ba\u8a8d\u3057\u3001Linux\u30d9\u30fc\u30b9\u306eAzure\u4eee\u60f3\u30de\u30b7\u30f3\u304c\u6700\u65b0\u304b\u3064\u6700\u65b0\u306eSecure Boot\u8a3c\u660e\u66f8\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u304b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

MC1401337 | Secure Boot certificate updates for Linux on Azure virtual machines Classification preventOrFixIss […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-17015","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/17015","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/comments?post=17015"}],"version-history":[{"count":0,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/17015\/revisions"}],"wp:attachment":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/media?parent=17015"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/categories?post=17015"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/tags?post=17015"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}