{"id":12633,"date":"2026-10-23T18:52:35","date_gmt":"2026-10-23T09:52:35","guid":{"rendered":"https:\/\/tetraup.com\/news_topics\/?p=12633"},"modified":"2026-10-23T18:52:35","modified_gmt":"2026-10-23T09:52:35","slug":"wordpress-php-update-checklist","status":"publish","type":"post","link":"https:\/\/tetraup.com\/news_topics\/column\/wordpress-php-update-checklist\/","title":{"rendered":"WordPress\u306ePHP\u66f4\u65b0\u306f\u8ab0\u304c\u3059\u308b\uff1f\u78ba\u8a8d\u30dd\u30a4\u30f3\u30c84\u3064"},"content":{"rendered":"\n<!-- \u30bf\u30b0: WordPress, IT\u95a2\u9023, \u30c6\u30af\u30ce\u30ed\u30b8\u30fc, \u52d5\u5411, \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2 -->\n<!-- 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class=\"wp-block-paragraph\">2026\u5e7410\u6708\u306b\u306f\u3001PHP\u306b\u95a2\u3059\u308b\u91cd\u5927\u306a\u8106\u5f31\u6027\u3068\u3057\u3066<mark style=\"background-color: #fff44f; padding: 2px 4px; font-weight: bold;\">CVE-2026-109618\u3068CVE-2026-109619<\/mark>\u304c\u516c\u8868\u3055\u308c\u3001\u591a\u304f\u306e\u30b5\u30fc\u30d0\u30fc\u74b0\u5883\u3067\u65e9\u6025\u306a\u5bfe\u5fdc\u304c\u6c42\u3081\u3089\u308c\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b89\u5168\u306b\u30b5\u30a4\u30c8\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u306f\u3001WordPress\u672c\u4f53\u306e\u66f4\u65b0\u3068\u30b5\u30fc\u30d0\u30fc\u306ePHP\u66f4\u65b0\u306e\u9055\u3044\u3092\u7406\u89e3\u3057\u3001\u7ba1\u7406\u4f1a\u793e\u3084\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u4f1a\u793e\u3078\u78ba\u8a8d\u3059\u3079\u304d\u30dd\u30a4\u30f3\u30c8\u3092\u62bc\u3055\u3048\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"mokuji\">\n  <p class=\"title\">\u76ee\u6b21<\/p>\n  <div class=\"mokuji-content\">\n    <ol>\n      <li class=\"child\"><a href=\"#anker1\">WordPress\u672c\u4f53\u306e\u66f4\u65b0\u3068\u30b5\u30fc\u30d0\u30fc\u306ePHP\u66f4\u65b0\u306e\u9055\u3044<\/a><\/li>\n      <li class=\"child\"><a href=\"#anker2\">\u4eca\u56de\u306e\u8106\u5f31\u6027\u3067WordPress\u672c\u4f53\u306e\u66f4\u65b0\u306f\u5fc5\u8981\u304b<\/a><\/li>\n      <li class=\"child\"><a href=\"#anker3\">\u7ba1\u7406\u4f1a\u793e\u30fb\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u4f1a\u793e\u306b\u78ba\u8a8d\u3059\u308b4\u3064\u306e\u30dd\u30a4\u30f3\u30c8<\/a><\/li>\n      <li class=\"grandchild\"><a href=\"#anker3-1\">\u4fee\u6b63\u7248\u306e\u63d0\u4f9b\u72b6\u6cc1\u3092\u78ba\u8a8d\u3059\u308b<\/a><\/li>\n      <li class=\"grandchild\"><a href=\"#anker3-2\">\u30d0\u30c3\u30af\u30dd\u30fc\u30c8\u5bfe\u5fdc\u306e\u6709\u7121\u3092\u78ba\u8a8d\u3059\u308b<\/a><\/li>\n      <li class=\"grandchild\"><a href=\"#anker3-3\">\u5fa9\u65e7\u624b\u6bb5\u306e\u6e96\u5099\u3092\u78ba\u8a8d\u3059\u308b<\/a><\/li>\n      <li class=\"grandchild\"><a href=\"#anker3-4\">\u66f4\u65b0\u5f8c\u306e\u52d5\u4f5c\u78ba\u8a8d\u3092\u4f9d\u983c\u3059\u308b<\/a><\/li>\n      <li class=\"child\"><a href=\"#anker4\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/a><\/li>\n      <li class=\"child\"><a href=\"#anker5\">\u307e\u3068\u3081<\/a><\/li>\n      <li class=\"grandchild\"><a href=\"#anker5-1\">\u3042\u308f\u305b\u3066\u8aad\u307f\u305f\u3044<\/a><\/li>\n      <li class=\"grandchild\"><a href=\"#anker5-2\">\u53c2\u8003\u8cc7\u6599<\/a><\/li>\n    <\/ol>\n  <\/div>\n<\/div>\n\n\n\n<h2 id=\"anker1\" class=\"wp-block-heading\">WordPress\u672c\u4f53\u306e\u66f4\u65b0\u3068\u30b5\u30fc\u30d0\u30fc\u306ePHP\u66f4\u65b0\u306e\u9055\u3044<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/tetraup.com\/news_topics\/wp-content\/uploads\/2026\/10\/wordpress-php-update-checklist-img-02.png\" alt=\"WordPress\u7ba1\u7406\u753b\u9762\u304c\u62c5\u5f53\u3059\u308b\u66f4\u65b0\u3068\u3001\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u4f1a\u793e\u304c\u62c5\u5f53\u3059\u308b\u30b5\u30fc\u30d0\u30fc\u306ePHP\u66f4\u65b0\u3092\u5de6\u53f3\u306b\u5206\u3051\u305f\u56f3\" class=\"wp-image-12627\" srcset=\"https:\/\/tetraup.com\/news_topics\/wp-content\/uploads\/2026\/10\/wordpress-php-update-checklist-img-02.png 1536w, https:\/\/tetraup.com\/news_topics\/wp-content\/uploads\/2026\/10\/wordpress-php-update-checklist-img-02-300x200.png 300w, https:\/\/tetraup.com\/news_topics\/wp-content\/uploads\/2026\/10\/wordpress-php-update-checklist-img-02-644x429.png 644w, https:\/\/tetraup.com\/news_topics\/wp-content\/uploads\/2026\/10\/wordpress-php-update-checklist-img-02-768x512.png 768w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">WordPress\u3092\u904b\u7528\u3057\u3066\u3044\u308b\u3068\u3001\u7ba1\u7406\u753b\u9762\u306e\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u306b\u66f4\u65b0\u306e\u901a\u77e5\u304c\u8868\u793a\u3055\u308c\u308b\u5834\u9762\u3092\u3088\u304f\u898b\u304b\u3051\u307e\u3059\u3002\u3053\u3053\u304b\u3089\u30ef\u30f3\u30af\u30ea\u30c3\u30af\u3067\u66f4\u65b0\u3067\u304d\u308b\u306e\u306f\u3001WordPress\u306e\u672c\u4f53\u30d7\u30ed\u30b0\u30e9\u30e0\u3084\u3001\u30c7\u30b6\u30a4\u30f3\u3092\u6c7a\u3081\u308b\u30c6\u30fc\u30de\u3001\u6a5f\u80fd\u3092\u8ffd\u52a0\u3059\u308b\u30d7\u30e9\u30b0\u30a4\u30f3\u306e3\u3064\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u65b9\u3067\u3001WordPress\u3092\u52d5\u304b\u3057\u3066\u3044\u308b\u571f\u53f0\u3067\u3042\u308bPHP\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u4e0a\u3067\u7a3c\u50cd\u3059\u308b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3067\u3042\u308a\u3001WordPress\u306e\u7ba1\u7406\u753b\u9762\u304b\u3089\u76f4\u63a5\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u5207\u308a\u66ff\u3048\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">WordPress\u516c\u5f0f\u30b5\u30dd\u30fc\u30c8\u30da\u30fc\u30b8\u306e<a href=\"https:\/\/wordpress.org\/support\/update-php\/\" target=\"_blank\" rel=\"noopener noreferrer\">Get a faster, more secure website: update your PHP today &#8211; WordPress.org<\/a>\u3067\u3082\u3001\u5229\u7528\u3067\u304d\u308bPHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u6c7a\u5b9a\u3057\u3066\u3044\u308b\u306e\u306f\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u4f1a\u793e\u3067\u3042\u308a\u3001\u5207\u308a\u66ff\u3048\u3082\u30db\u30b9\u30c8\u5074\u3092\u901a\u3058\u3066\u884c\u3046\u64cd\u4f5c\u3067\u3042\u308b\u3068\u660e\u8a18\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b5\u30a4\u30c8\u904b\u55b6\u8005\u304c\u65e5\u5e38\u7684\u306b\u30ed\u30b0\u30a4\u30f3\u3057\u3066\u64cd\u4f5c\u3059\u308bWeb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5c64\u3068\u3001\u30b5\u30fc\u30d0\u30fc\u4f1a\u793e\u304c\u7ba1\u7406\u3059\u308b\u5b9f\u884c\u57fa\u76e4\u306e\u5c64\u3068\u3044\u3046\u660e\u78ba\u306a\u5883\u754c\u304c\u5b58\u5728\u3057\u307e\u3059\u3002\u3053\u306e\u5f79\u5272\u306e\u9055\u3044\u3092\u628a\u63e1\u3057\u3066\u304a\u304f\u3068\u3001\u7ba1\u7406\u753b\u9762\u3067\u5b58\u5728\u3057\u306a\u3044\u8a2d\u5b9a\u30dc\u30bf\u30f3\u3092\u63a2\u3057\u3066\u6642\u9593\u3092\u6d6a\u8cbb\u3057\u305f\u308a\u3001\u8aa4\u3063\u305f\u64cd\u4f5c\u3067\u6df7\u4e71\u3057\u305f\u308a\u3059\u308b\u4e8b\u614b\u3092\u9632\u3052\u307e\u3059\u3002<\/p>\n\n\n\n<h2 id=\"anker2\" class=\"wp-block-heading\">\u4eca\u56de\u306e\u8106\u5f31\u6027\u3067WordPress\u672c\u4f53\u306e\u66f4\u65b0\u306f\u5fc5\u8981\u304b<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/tetraup.com\/news_topics\/wp-content\/uploads\/2026\/10\/wordpress-php-update-checklist-img-03.png\" alt=\"WordPress\u306e\u30d5\u30a1\u30a4\u30eb\u5c64\u3068PHP\u30a8\u30f3\u30b8\u30f3\u5c64\u3092\u4e0a\u4e0b\u306b\u5206\u3051\u3001\u4e0b\u306e\u5c64\u306b\u78ba\u8a8d\u304c\u5fc5\u8981\u306a\u3053\u3068\u3092\u793a\u3059\u56f3\" class=\"wp-image-12628\" srcset=\"https:\/\/tetraup.com\/news_topics\/wp-content\/uploads\/2026\/10\/wordpress-php-update-checklist-img-03.png 1536w, https:\/\/tetraup.com\/news_topics\/wp-content\/uploads\/2026\/10\/wordpress-php-update-checklist-img-03-300x200.png 300w, https:\/\/tetraup.com\/news_topics\/wp-content\/uploads\/2026\/10\/wordpress-php-update-checklist-img-03-644x429.png 644w, https:\/\/tetraup.com\/news_topics\/wp-content\/uploads\/2026\/10\/wordpress-php-update-checklist-img-03-768x512.png 768w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">2026\u5e7410\u670821\u65e5\u3001PHP\u958b\u767a\u30c1\u30fc\u30e0\u304b\u3089\u516c\u5f0f\u30ea\u30ea\u30fc\u30b9<a href=\"https:\/\/www.php.net\/archive\/2026.php#2026-10-21-5\" target=\"_blank\" rel=\"noopener noreferrer\">PHP: News Archive &#8211; 2026<\/a>\u304c\u516c\u8868\u3055\u308c\u3001\u30e1\u30e2\u30ea\u51e6\u7406\u306e\u4e0d\u5177\u5408\u306b\u8d77\u56e0\u3059\u308bCVE-2026-109618\u3068\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u51e6\u7406\u306b\u8d77\u56e0\u3059\u308bCVE-2026-109619\u306e2\u4ef6\u304c\u4fee\u6b63\u3055\u308c\u307e\u3057\u305f\u3002\u672a\u8a8d\u8a3c\u306e\u653b\u6483\u8005\u306b\u3088\u308b\u9060\u9694\u30b3\u30fc\u30c9\u5b9f\u884c\u3092\u8a31\u3059\u53ef\u80fd\u6027\u304c\u3042\u308b\u3068\u3055\u308c\u3001\u30a6\u30a7\u30d6\u8981\u6c42\u3092\u51e6\u7406\u3059\u308b\u5e45\u5e83\u3044PHP\u74b0\u5883\u304c\u5bfe\u8c61\u3068\u3044\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u767a\u8868\u3092\u53d7\u3051\u3066\u3001\u5229\u7528\u4e2d\u306eWordPress\u672c\u4f53\u3092\u6025\u3044\u3067\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3059\u3079\u304d\u304b\u6c17\u306b\u306a\u308b\u3068\u3053\u308d\u3067\u3059\u304c\u3001\u7d50\u8ad6\u3068\u3057\u3066<mark style=\"background-color: #fff44f; padding: 2px 4px; font-weight: bold;\">WordPress\u672c\u4f53\u5074\u306e\u66f4\u65b0\u306f\u4e0d\u8981<\/mark>\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">WordPress\u516c\u5f0f\u30cb\u30e5\u30fc\u30b9\u306e<a href=\"https:\/\/wordpress.org\/news\/2026\/10\/critical-php-security-release\/\" target=\"_blank\" rel=\"noopener noreferrer\">Critical PHP Security Release<\/a>\u3067\u306f\u3001\u4eca\u56de\u306e\u554f\u984c\u306fWordPress\u56fa\u6709\u306e\u6b20\u9665\u3067\u306f\u306a\u304f\u30b5\u30fc\u30d0\u30fc\u3067\u52d5\u4f5c\u3059\u308bPHP\u305d\u306e\u3082\u306e\u306b\u8d77\u56e0\u3059\u308b\u305f\u3081\u3001WordPress\u672c\u4f53\u306e\u4fee\u6b63\u30ea\u30ea\u30fc\u30b9\u306f\u4e0d\u8981\u3067\u3042\u308a\u4e88\u5b9a\u3082\u3057\u3066\u3044\u306a\u3044\u3068\u6848\u5185\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b5\u30a4\u30c8\u904b\u55b6\u8005\u306b\u6c42\u3081\u3089\u308c\u3066\u3044\u308b\u306e\u306f\u3001WordPress\u672c\u4f53\u306e\u66f4\u65b0\u3092\u5f85\u3064\u3053\u3068\u3067\u306f\u306a\u304f\u3001\u30b5\u30fc\u30d0\u30fc\u5074\u3067\u52d5\u304fPHP\u304c\u8106\u5f31\u6027\u306e\u4fee\u6b63\u3055\u308c\u305f\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u304b\u3092\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u4f1a\u793e\u3084\u7ba1\u7406\u4f1a\u793e\u3078\u78ba\u8a8d\u3059\u308b\u4f5c\u696d\u3067\u3059\u3002<\/p>\n\n\n\n<h2 id=\"anker3\" class=\"wp-block-heading\">\u7ba1\u7406\u4f1a\u793e\u30fb\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u4f1a\u793e\u306b\u78ba\u8a8d\u3059\u308b4\u3064\u306e\u30dd\u30a4\u30f3\u30c8<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b5\u30fc\u30d0\u30fc\u5074\u306ePHP\u66f4\u65b0\u306f\u3001\u5951\u7d04\u3057\u3066\u3044\u308b\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u4f1a\u793e\u306e\u7ba1\u7406\u30d1\u30cd\u30eb\u304b\u3089\u5207\u308a\u66ff\u3048\u308b\u304b\u3001\u30b5\u30a4\u30c8\u306e\u4fdd\u5b88\u3092\u59d4\u8a17\u3057\u3066\u3044\u308b\u7ba1\u7406\u4f1a\u793e\u3078\u4f5c\u696d\u3092\u4f9d\u983c\u3059\u308b\u306e\u304c\u4e00\u822c\u7684\u306a\u6d41\u308c\u3067\u3059\u3002\u554f\u3044\u5408\u308f\u305b\u3084\u4f9d\u983c\u3092\u884c\u3046\u969b\u306f\u3001\u5358\u306b\u6700\u65b0\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3068\u4f1d\u3048\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u5b89\u5168\u306b\u4f5c\u696d\u3092\u9032\u3081\u308b\u305f\u3081\u306e<mark style=\"background-color: #fff44f; padding: 2px 4px; font-weight: bold;\">4\u3064\u306e\u78ba\u8a8d\u30dd\u30a4\u30f3\u30c8<\/mark>\u3092\u62bc\u3055\u3048\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"anker3-1\" class=\"wp-block-heading\">\u4fee\u6b63\u7248\u306e\u63d0\u4f9b\u72b6\u6cc1\u3092\u78ba\u8a8d\u3059\u308b<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/tetraup.com\/news_topics\/wp-content\/uploads\/2026\/10\/wordpress-php-update-checklist-img-04.png\" alt=\"\u30d0\u30fc\u30b8\u30e7\u30f3\u8868\u793a\u306e\u30bf\u30b0\u3068\u63d0\u4f9b\u5143\u306e\u544a\u77e5\u66f8\u985e\u3092\u7167\u5408\u3059\u308b\u69d8\u5b50\u3092\u793a\u3059\u56f3\" class=\"wp-image-12629\" srcset=\"https:\/\/tetraup.com\/news_topics\/wp-content\/uploads\/2026\/10\/wordpress-php-update-checklist-img-04.png 1536w, https:\/\/tetraup.com\/news_topics\/wp-content\/uploads\/2026\/10\/wordpress-php-update-checklist-img-04-300x200.png 300w, https:\/\/tetraup.com\/news_topics\/wp-content\/uploads\/2026\/10\/wordpress-php-update-checklist-img-04-644x429.png 644w, https:\/\/tetraup.com\/news_topics\/wp-content\/uploads\/2026\/10\/wordpress-php-update-checklist-img-04-768x512.png 768w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">1\u3064\u76ee\u306e\u30dd\u30a4\u30f3\u30c8\u306f\u3001\u5229\u7528\u4e2d\u306e\u30b5\u30fc\u30d0\u30fc\u74b0\u5883\u306b\u304a\u3044\u3066\u3001\u8106\u5f31\u6027\u306e\u4fee\u6b63\u7248\u304c\u63d0\u4f9b\u3055\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u306e\u78ba\u8a8d\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">PHP\u958b\u767a\u30c1\u30fc\u30e0\u304c\u516c\u958b\u3057\u305f\u6b63\u5f0f\u306a\u4fee\u6b63\u7248\u306f\u3001PHP 8.2.35\u30018.3.36\u30018.4.27\u30018.5.12\u4ee5\u964d\u3068\u306a\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u7ba1\u7406\u753b\u9762\u3084\u30b5\u30fc\u30d0\u30fc\u60c5\u5831\u306b\u8868\u793a\u3055\u308c\u308b\u30d0\u30fc\u30b8\u30e7\u30f3\u756a\u53f7\u306e\u6570\u5b57\u3060\u3051\u3067\u306f\u3001\u4fee\u6b63\u6e08\u307f\u304b\u3069\u3046\u304b\u3092\u5373\u5ea7\u306b\u5224\u65ad\u3067\u304d\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u4f1a\u793e\u3084OS\u306e\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u3088\u3063\u3066\u306f\u3001\u65e2\u5b58\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u756a\u53f7\u3092\u7dad\u6301\u3057\u305f\u307e\u307e\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4fee\u6b63\u3060\u3051\u3092\u72ec\u81ea\u306b\u53d6\u308a\u8fbc\u3093\u3067\u53cd\u6620\u3055\u305b\u308b\u904b\u7528\u3092\u884c\u3063\u3066\u3044\u308b\u305f\u3081\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3068\u3048\u3070<a href=\"https:\/\/lists.ubuntu.com\/archives\/ubuntu-security-announce\/2026-October\/011433.html\" target=\"_blank\" rel=\"noopener noreferrer\">Ubuntu\u516c\u5f0f\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u544a\u77e5 USN-8948-1<\/a>\u3092\u78ba\u8a8d\u3059\u308b\u3068\u3001Ubuntu 24.04\u74b0\u5883\u306ePHP 8.3\u306b\u5bfe\u3057\u3066\u300c8.3.6-0ubuntu0.24.04.13\u300d\u3068\u3044\u3046\u72ec\u81ea\u306e\u4fee\u6b63\u6e08\u307f\u30d1\u30c3\u30b1\u30fc\u30b8\u756a\u53f7\u304c\u4ed8\u4e0e\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u898b\u304b\u3051\u306e\u756a\u53f7\u304c8.3.6\u3067\u3042\u3063\u3066\u3082\u3001\u63d0\u4f9b\u5143\u306b\u3088\u308b\u4fee\u6b63\u304c\u53cd\u6620\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\" style=\"border-left:4px solid #f5c400;background:#fffbe6;padding:1rem 1.25rem;margin:1.5rem 0\"><p>\u7ba1\u7406\u753b\u9762\u306b\u8868\u793a\u3055\u308c\u308b\u30d0\u30fc\u30b8\u30e7\u30f3\u756a\u53f7\u306e\u6bd4\u8f03\u3060\u3051\u3067\u5224\u65ad\u305b\u305a\u3001\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u4f1a\u793e\u3084\u7ba1\u7406\u4f1a\u793e\u306b\u5bfe\u3057\u3066\u300c\u4eca\u56de\u306e2\u4ef6\u306e\u8106\u5f31\u6027\u306b\u5bfe\u5fdc\u3057\u305f\u4fee\u6b63\u30d1\u30c3\u30b1\u30fc\u30b8\u304c\u9069\u7528\u3055\u308c\u3066\u3044\u308b\u304b\u300d\u3092\u554f\u3044\u5408\u308f\u305b\u308b\u3053\u3068\u304c\u78ba\u5b9f\u306a\u78ba\u8a8d\u65b9\u6cd5\u3068\u306a\u308a\u307e\u3059\u3002<\/p><\/blockquote>\n\n\n\n<h3 id=\"anker3-2\" class=\"wp-block-heading\">\u30d0\u30c3\u30af\u30dd\u30fc\u30c8\u5bfe\u5fdc\u306e\u6709\u7121\u3092\u78ba\u8a8d\u3059\u308b<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/tetraup.com\/news_topics\/wp-content\/uploads\/2026\/10\/wordpress-php-update-checklist-img-05.png\" alt=\"PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u7cfb\u5217\u306b\u3088\u3063\u3066\u78ba\u8a8d\u7d4c\u8def\u304c2\u3064\u306b\u5206\u304b\u308c\u308b\u69d8\u5b50\u3092\u793a\u3059\u56f3\" class=\"wp-image-12630\" srcset=\"https:\/\/tetraup.com\/news_topics\/wp-content\/uploads\/2026\/10\/wordpress-php-update-checklist-img-05.png 1536w, https:\/\/tetraup.com\/news_topics\/wp-content\/uploads\/2026\/10\/wordpress-php-update-checklist-img-05-300x200.png 300w, https:\/\/tetraup.com\/news_topics\/wp-content\/uploads\/2026\/10\/wordpress-php-update-checklist-img-05-644x429.png 644w, https:\/\/tetraup.com\/news_topics\/wp-content\/uploads\/2026\/10\/wordpress-php-update-checklist-img-05-768x512.png 768w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">2\u3064\u76ee\u306e\u30dd\u30a4\u30f3\u30c8\u306f\u3001\u5229\u7528\u4e2d\u306ePHP\u7cfb\u5217\u306b\u5fdc\u3058\u305f\u4fee\u6b63\u306e\u9069\u7528\u65b9\u91dd\u3092\u78ba\u304b\u3081\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">PHP 8.1\u4ee5\u524d\u306e\u53e4\u3044\u7cfb\u5217\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u3067\u3082\u3001\u30b5\u30fc\u30d0\u30fc\u74b0\u5883\u306b\u3088\u3063\u3066\u306f\u3001\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u4f1a\u793e\u3084OS\u63d0\u4f9b\u5143\u304c\u72ec\u81ea\u306b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4fee\u6b63\u3092\u53d6\u308a\u8fbc\u3080\u30d0\u30c3\u30af\u30dd\u30fc\u30c8\u3092\u5b9f\u65bd\u3057\u3066\u3044\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u540c\u69d8\u306b\u3001PHP 8.2\u4ee5\u964d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u4f7f\u3063\u3066\u3044\u308b\u5834\u5408\u3067\u3042\u3063\u3066\u3082\u3001\u524d\u8ff0\u306e\u3088\u3046\u306b\u63d0\u4f9b\u5143\u3054\u3068\u306e\u544a\u77e5\u5185\u5bb9\u3084\u30d1\u30c3\u30b1\u30fc\u30b8\u66f4\u65b0\u756a\u53f7\u306b\u3088\u3063\u3066\u4fee\u6b63\u306e\u53cd\u6620\u72b6\u6cc1\u306f\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5229\u7528\u3057\u3066\u3044\u308b\u7cfb\u5217\u306e\u898b\u304b\u3051\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u756a\u53f7\u3060\u3051\u3067\u5224\u65ad\u305b\u305a\u3001\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u4f1a\u793e\u3084OS\u63d0\u4f9b\u5143\u306b\u3088\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u544a\u77e5\u3092\u78ba\u8a8d\u3057\u3001\u4fee\u6b63\u30d1\u30c3\u30b1\u30fc\u30b8\u304c\u63d0\u4f9b\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u78ba\u304b\u3081\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u3082\u3057\u4fee\u6b63\u304c\u63d0\u4f9b\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001\u5b89\u5168\u306b\u5229\u7528\u3067\u304d\u308b\u30d0\u30fc\u30b8\u30e7\u30f3\u3078\u306e\u5207\u308a\u66ff\u3048\u306b\u3064\u3044\u3066\u7ba1\u7406\u4f1a\u793e\u3084\u4e8b\u696d\u8005\u306b\u76f8\u8ac7\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 id=\"anker3-3\" class=\"wp-block-heading\">\u5fa9\u65e7\u624b\u6bb5\u306e\u6e96\u5099\u3092\u78ba\u8a8d\u3059\u308b<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/tetraup.com\/news_topics\/wp-content\/uploads\/2026\/10\/wordpress-php-update-checklist-img-06.png\" alt=\"\u66f4\u65b0\u524d\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304b\u3089\u66f4\u65b0\u5f8c\u306e\u5fa9\u65e7\u307e\u3067\u306e\u6d41\u308c\u3092\u793a\u3059\u30d5\u30ed\u30fc\u56f3\" class=\"wp-image-12631\" srcset=\"https:\/\/tetraup.com\/news_topics\/wp-content\/uploads\/2026\/10\/wordpress-php-update-checklist-img-06.png 1536w, https:\/\/tetraup.com\/news_topics\/wp-content\/uploads\/2026\/10\/wordpress-php-update-checklist-img-06-300x200.png 300w, https:\/\/tetraup.com\/news_topics\/wp-content\/uploads\/2026\/10\/wordpress-php-update-checklist-img-06-644x429.png 644w, https:\/\/tetraup.com\/news_topics\/wp-content\/uploads\/2026\/10\/wordpress-php-update-checklist-img-06-768x512.png 768w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">3\u3064\u76ee\u306e\u30dd\u30a4\u30f3\u30c8\u306f\u3001\u66f4\u65b0\u4f5c\u696d\u306b\u4f34\u3046\u30c8\u30e9\u30d6\u30eb\u306b\u5099\u3048\u305f\u5fa9\u65e7\u624b\u6bb5\u306e\u78ba\u4fdd\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u5909\u66f4\u3059\u308b\u3068\u3001\u4f7f\u7528\u3057\u3066\u3044\u308bWordPress\u306e\u30c6\u30fc\u30de\u3084\u53e4\u3044\u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u65b0\u3057\u3044\u74b0\u5883\u306b\u5bfe\u5fdc\u3067\u304d\u305a\u3001\u753b\u9762\u304c\u6b63\u3057\u304f\u8868\u793a\u3055\u308c\u306a\u304f\u306a\u3063\u305f\u308a\u6a5f\u80fd\u304c\u505c\u6b62\u3057\u305f\u308a\u3059\u308b\u30ea\u30b9\u30af\u304c\u3042\u308a\u307e\u3059\u3002\u524d\u8ff0\u306eWordPress\u516c\u5f0f\u30ac\u30a4\u30c9\uff08update-php\uff09\u3067\u3082\u3001\u66f4\u65b0\u524d\u306e<mark style=\"background-color: #fff44f; padding: 2px 4px; font-weight: bold;\">\u4e8b\u524d\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3068\u4e92\u63db\u6027\u306e\u78ba\u8a8d<\/mark>\u304c\u5f37\u304f\u63a8\u5968\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7ba1\u7406\u4f1a\u793e\u3084\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u4f1a\u793e\u3078\u66f4\u65b0\u3092\u4f9d\u983c\u3059\u308b\u969b\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3084\u30d5\u30a1\u30a4\u30eb\u5168\u4f53\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304c\u76f4\u8fd1\u3067\u53d6\u5f97\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u5fc5\u305a\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\" style=\"border-left:4px solid #f5c400;background:#fffbe6;padding:1rem 1.25rem;margin:1.5rem 0\"><p>\u4e07\u304c\u4e00\u66f4\u65b0\u5f8c\u306b\u91cd\u5927\u306a\u4e0d\u5177\u5408\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306b\u5099\u3048\u3001\u4ee5\u524d\u306e\u6b63\u5e38\u306a\u72b6\u614b\u3078\u901f\u3084\u304b\u306b\u5fa9\u65e7\u3067\u304d\u308b\u624b\u9806\u304c\u6574\u3063\u3066\u3044\u308b\u304b\u3092\u4f5c\u696d\u524d\u306b\u5408\u610f\u3057\u3066\u304a\u304f\u3053\u3068\u304c\u3001\u5b89\u5168\u306a\u904b\u7528\u306e\u57fa\u672c\u3067\u3059\u3002<\/p><\/blockquote>\n\n\n\n<h3 id=\"anker3-4\" class=\"wp-block-heading\">\u66f4\u65b0\u5f8c\u306e\u52d5\u4f5c\u78ba\u8a8d\u3092\u4f9d\u983c\u3059\u308b<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/tetraup.com\/news_topics\/wp-content\/uploads\/2026\/10\/wordpress-php-update-checklist-img-07.png\" alt=\"\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u4f1a\u793e\u306e\u66f4\u65b0\u5b8c\u4e86\u304b\u3089\u904b\u55b6\u8005\u5074\u306e\u52d5\u4f5c\u78ba\u8a8d\u3078\u306e\u5f15\u304d\u7d99\u304e\u3092\u793a\u3059\u56f3\" class=\"wp-image-12632\" srcset=\"https:\/\/tetraup.com\/news_topics\/wp-content\/uploads\/2026\/10\/wordpress-php-update-checklist-img-07.png 1536w, https:\/\/tetraup.com\/news_topics\/wp-content\/uploads\/2026\/10\/wordpress-php-update-checklist-img-07-300x200.png 300w, https:\/\/tetraup.com\/news_topics\/wp-content\/uploads\/2026\/10\/wordpress-php-update-checklist-img-07-644x429.png 644w, https:\/\/tetraup.com\/news_topics\/wp-content\/uploads\/2026\/10\/wordpress-php-update-checklist-img-07-768x512.png 768w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u5f8c\u306e\u30dd\u30a4\u30f3\u30c8\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u5074\u306e\u5207\u308a\u66ff\u3048\u4f5c\u696d\u304c\u5b8c\u4e86\u3057\u305f\u76f4\u5f8c\u306e\u52d5\u4f5c\u691c\u8a3c\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b5\u30fc\u30d0\u30fc\u306e\u66f4\u65b0\u4f5c\u696d\u81ea\u4f53\u306f\u4e8b\u696d\u8005\u304c\u884c\u3044\u307e\u3059\u304c\u3001\u305d\u306e\u7d50\u679c\u3068\u3057\u3066\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u304c\u6b63\u5e38\u306b\u95b2\u89a7\u3067\u304d\u308b\u304b\u3001\u5404\u7a2e\u6a5f\u80fd\u304c\u610f\u56f3\u901a\u308a\u306b\u52d5\u3044\u3066\u3044\u308b\u304b\u3092\u78ba\u304b\u3081\u308b\u8cac\u4efb\u306f\u30b5\u30a4\u30c8\u904b\u55b6\u5074\u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5177\u4f53\u7684\u306b\u306f\u3001\u30c8\u30c3\u30d7\u30da\u30fc\u30b8\u3084\u4e3b\u8981\u306a\u8a18\u4e8b\u30da\u30fc\u30b8\u306e\u8868\u793a\u5d29\u308c\u304c\u306a\u3044\u304b\u3001\u7ba1\u7406\u8005\u30da\u30fc\u30b8\u3078\u6b63\u5e38\u306b\u30ed\u30b0\u30a4\u30f3\u3067\u304d\u308b\u304b\u3001\u554f\u3044\u5408\u308f\u305b\u30d5\u30a9\u30fc\u30e0\u304b\u3089\u306e\u9001\u4fe1\u30c6\u30b9\u30c8\u304c\u5b8c\u4e86\u3059\u308b\u304b\u3068\u3044\u3063\u305f\u57fa\u672c\u52d5\u4f5c\u3092\u70b9\u691c\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u81ea\u793e\u3067\u78ba\u8a8d\u3092\u884c\u3046\u304b\u3001\u3042\u308b\u3044\u306f\u7ba1\u7406\u4f1a\u793e\u306e\u4fdd\u5b88\u7bc4\u56f2\u3068\u3057\u3066\u52d5\u4f5c\u78ba\u8a8d\u307e\u3067\u59d4\u8a17\u3057\u3066\u3044\u308b\u304b\u3092\u4e8b\u524d\u306b\u78ba\u8a8d\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002\u5bb6\u5ead\u3084\u7d44\u7e54\u306b\u304a\u3051\u308b\u60c5\u5831\u7ba1\u7406\u306e\u5168\u4f53\u50cf\u306b\u3064\u3044\u3066\u306f\u3001<a href=\"https:\/\/tetraup.com\/news_topics\/column\/security-family-countermeasures-20261008\/\">\u500b\u4eba\u60c5\u5831\u6d41\u51fa\u304c\u4e0d\u5b89\u306a\u3068\u304d\u306b\uff5c\u5bb6\u5ead\u306e\u5bfe\u7b56\u3068\u76f8\u8ac7\u5148<\/a>\u3067\u3082\u5b89\u5168\u306a\u7ba1\u7406\u306e\u8003\u3048\u65b9\u3092\u6574\u7406\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 id=\"anker4\" class=\"wp-block-heading\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q. \u66f4\u65b0\u5f8c\u306b\u30a8\u30e9\u30fc\u304c\u51fa\u305f\u5834\u5408\u3001\u53e4\u3044PHP\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u623b\u3057\u3066\u305d\u306e\u307e\u307e\u4f7f\u3044\u7d9a\u3051\u3066\u3082\u3088\u3044\u3067\u3059\u304b\u3002<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u8106\u5f31\u6027\u3092\u62b1\u3048\u305f\u53e4\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u3078\u623b\u3057\u305f\u307e\u307e\u30b5\u30a4\u30c8\u3092\u516c\u958b\u3057\u7d9a\u3051\u308b\u3053\u3068\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u89b3\u70b9\u304b\u3089\u4e00\u822c\u7684\u306b\u306f\u63a8\u5968\u3055\u308c\u307e\u305b\u3093\u3002\u8868\u793a\u306e\u5d29\u308c\u3084\u30a8\u30e9\u30fc\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306b\u4e00\u6642\u7684\u306a\u5207\u308a\u623b\u3057\u304c\u5fc5\u8981\u306a\u5834\u5408\u3067\u3082\u3001\u7ba1\u7406\u4f1a\u793e\u306e\u5224\u65ad\u3092\u4ef0\u3044\u3067\u5b89\u5168\u6027\u3092\u518d\u78ba\u8a8d\u3057\u3001\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u6539\u4fee\u3084\u4ee3\u66ff\u3078\u306e\u5207\u308a\u66ff\u3048\u3092\u9032\u3081\u305f\u3046\u3048\u3067\u3001\u901f\u3084\u304b\u306b\u4fee\u6b63\u7248\u3078\u518d\u79fb\u884c\u3059\u308b\u65b9\u91dd\u3092\u3068\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q. \u7ba1\u7406\u4f1a\u793e\u3084\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u4f1a\u793e\u3078\u554f\u3044\u5408\u308f\u305b\u308b\u969b\u3001\u3069\u306e\u3088\u3046\u306a\u6587\u9762\u3067\u4f1d\u3048\u308b\u3068\u30b9\u30e0\u30fc\u30ba\u3067\u3059\u304b\u3002<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u904b\u7528\u4e2d\u306e\u30b5\u30a4\u30c8\u60c5\u5831\uff08URL\uff09\u3092\u6dfb\u3048\u305f\u3046\u3048\u3067\u30012026\u5e7410\u6708\u306b\u516c\u8868\u3055\u308c\u305fPHP\u306e\u8106\u5f31\u6027\uff08CVE-2026-109618\u3001CVE-2026-109619\uff09\u306b\u5bfe\u3059\u308b\u30b5\u30fc\u30d0\u30fc\u5074\u306e\u4fee\u6b63\u9069\u7528\u72b6\u6cc1\u3092\u78ba\u8a8d\u3057\u305f\u3044\u65e8\u3092\u4f1d\u3048\u307e\u3059\u3002\u3042\u308f\u305b\u3066\u3001\u66f4\u65b0\u524d\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u53d6\u5f97\u3068\u5fa9\u65e7\u624b\u9806\u306e\u6709\u7121\u306b\u3064\u3044\u3066\u3082\u78ba\u8a8d\u3059\u308b\u3068\u3001\u305d\u306e\u5f8c\u306e\u4f5c\u696d\u304c\u5186\u6ed1\u306b\u9032\u307f\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q. \u30b5\u30fc\u30d0\u30fc\u306e\u66f4\u65b0\u3092\u4f9d\u983c\u3059\u308b\u524d\u306b\u3001WordPress\u306e\u7ba1\u7406\u753b\u9762\u5074\u3067\u6e96\u5099\u3067\u304d\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u3059\u304b\u3002<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u4f7f\u7528\u3057\u3066\u3044\u308b\u30c6\u30fc\u30de\u3084\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u3001\u7ba1\u7406\u753b\u9762\u304b\u3089\u6700\u65b0\u306e\u72b6\u614b\u3078\u66f4\u65b0\u3057\u3066\u304a\u304f\u3053\u3068\u304c\u6709\u52b9\u3067\u3059\u3002\u53e4\u3044\u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u6b8b\u3063\u305f\u307e\u307e\u3060\u3068\u3001\u30b5\u30fc\u30d0\u30fc\u5074\u306ePHP\u304c\u4fee\u6b63\u7248\u3078\u5207\u308a\u66ff\u308f\u3063\u305f\u969b\u306b\u4e92\u63db\u6027\u306e\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u3084\u3059\u304f\u306a\u308b\u305f\u3081\u3001\u4e8b\u524d\u306e\u66f4\u65b0\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h2 id=\"anker5\" class=\"wp-block-heading\">\u307e\u3068\u3081<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">WordPress\u306e\u904b\u7528\u306b\u304a\u3044\u3066\u3001\u7ba1\u7406\u753b\u9762\u304b\u3089\u884c\u3046\u672c\u4f53\u3084\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u66f4\u65b0\u3068\u3001\u30b5\u30fc\u30d0\u30fc\u5074\u3067\u884c\u3046PHP\u306e\u66f4\u65b0\u306f\u62c5\u5f53\u3059\u308b\u9818\u57df\u304c\u660e\u78ba\u306b\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2026\u5e7410\u6708\u306b\u516c\u8868\u3055\u308c\u305fPHP\u306e\u8106\u5f31\u6027\uff08CVE-2026-109618\u3001CVE-2026-109619\uff09\u306b\u5bfe\u3057\u3066\u306f\u3001WordPress\u516c\u5f0f\u30cb\u30e5\u30fc\u30b9\u304c\u6848\u5185\u3057\u3066\u3044\u308b\u3068\u304a\u308aWordPress\u672c\u4f53\u306e\u66f4\u65b0\u306f\u4e0d\u8981\u3067\u3042\u308a\u3001\u30b5\u30fc\u30d0\u30fc\u5074\u3067\u306ePHP\u5bfe\u5fdc\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002\u7ba1\u7406\u4f1a\u793e\u3084\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u4f1a\u793e\u3078\u9023\u7d61\u3059\u308b\u969b\u306f\u3001\u4ee5\u4e0b\u306e\u30dd\u30a4\u30f3\u30c8\u3092\u6574\u7406\u3057\u3066\u78ba\u8a8d\u3092\u9032\u3081\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\" style=\"border-left:4px solid #f5c400;background:#fffbe6;padding:1rem 1.25rem;margin:1.5rem 0\"><p>&#8211; \u4fee\u6b63\u7248\u306e\u63d0\u4f9b\u72b6\u6cc1\uff1aPHP 8.2.35\u30018.3.36\u30018.4.27\u30018.5.12\u4ee5\u964d\u3001\u307e\u305f\u306f\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u72ec\u81ea\u306e\u4fee\u6b63\u30d1\u30c3\u30b1\u30fc\u30b8\u304c\u9069\u7528\u3055\u308c\u3066\u3044\u308b\u304b<br>&#8211; \u30d0\u30c3\u30af\u30dd\u30fc\u30c8\u5bfe\u5fdc\u306e\u6709\u7121\uff1a\u5229\u7528\u4e2d\u306e\u7cfb\u5217\u306b\u304a\u3051\u308b\u72ec\u81ea\u4fee\u6b63\u306e\u6709\u7121\u3084\u3001\u4fee\u6b63\u7248\u3078\u306e\u79fb\u884c\u76f8\u8ac7<br>&#8211; \u5fa9\u65e7\u624b\u6bb5\u306e\u6e96\u5099\uff1a\u66f4\u65b0\u4f5c\u696d\u524d\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u53d6\u5f97\u3068\u3001\u30c8\u30e9\u30d6\u30eb\u767a\u751f\u6642\u306e\u5fa9\u65e7\u624b\u9806\u306e\u5408\u610f<br>&#8211; \u66f4\u65b0\u5f8c\u306e\u52d5\u4f5c\u78ba\u8a8d\uff1a\u8868\u793a\u5d29\u308c\u3084\u30ed\u30b0\u30a4\u30f3\u3001\u30d5\u30a9\u30fc\u30e0\u9001\u4fe1\u306a\u3069\u306e\u91cd\u8981\u6a5f\u80fd\u304c\u6b63\u5e38\u306b\u52d5\u304f\u304b\u306e\u70b9\u691c<\/p><\/blockquote>\n\n\n\n<h3 id=\"anker5-1\" class=\"wp-block-heading\">\u3042\u308f\u305b\u3066\u8aad\u307f\u305f\u3044<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/tetraup.com\/news_topics\/column\/security-family-countermeasures-20261008\/\">\u500b\u4eba\u60c5\u5831\u6d41\u51fa\u304c\u4e0d\u5b89\u306a\u3068\u304d\u306b\uff5c\u5bb6\u5ead\u306e\u5bfe\u7b56\u3068\u76f8\u8ac7\u5148<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/tetraup.com\/news_topics\/column\/domestic-personal-data-disclosures-20261008\/\">\u500b\u4eba\u60c5\u5831\u6d41\u51fa\u306e\u516c\u8868\u4e00\u89a7\uff5c\u56fd\u518513\u7d44\u7e54\u306e\u4e8b\u5b9f\u3092\u78ba\u8a8d<\/a><\/li>\n<\/ul>\n\n\n\n<h3 id=\"anker5-2\" 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