{"id":15556,"date":"2026-10-22T15:30:50","date_gmt":"2026-10-22T06:30:50","guid":{"rendered":"https:\/\/extan.jp\/?p=15556"},"modified":"2026-10-22T15:30:50","modified_gmt":"2026-10-22T06:30:50","slug":"php%e8%84%86%e5%bc%b1%e6%80%a7php2shell%e3%81%ae%e5%86%85%e5%ae%b9%e3%82%92%e3%82%b5%e3%82%af%e3%83%83%e3%81%a8%e6%8a%8a%e6%8f%a1%ef%bc%81%e5%af%be%e7%ad%96%e3%82%82%ef%bc%81","status":"publish","type":"post","link":"https:\/\/extan.jp\/?p=15556","title":{"rendered":"PHP\u8106\u5f31\u6027php2shell\u306e\u5185\u5bb9\u3092\u30b5\u30af\u30c3\u3068\u628a\u63e1\uff01\u5bfe\u7b56\u3082\uff01"},"content":{"rendered":"<p>2026\u5e7410\u670821\u65e5\u3001PHP\u306b<strong>\u6df1\u523b\u5ea6\u300cCritical\u300d<\/strong>\u306e\u8106\u5f31\u6027\u304c\u516c\u8868\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<p>\u901a\u79f0<strong>\u300cphp2shell\u300d<\/strong>\u3002\u8a8d\u8a3c\u306a\u3057\u3067<strong>\u4efb\u610f\u306e\u30b3\u30fc\u30c9\u5b9f\u884c\uff08RCE\uff09<\/strong>\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3001\u6975\u3081\u3066\u5371\u967a\u5ea6\u306e\u9ad8\u3044\u8106\u5f31\u6027\u3067\u3059\u3002<\/p>\n<p>PHP\u306fWordPress\u30fbLaravel\u30fbSymfony\u306a\u3069\u3001\u591a\u304f\u306eWeb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u4f7f\u308f\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u5f71\u97ff\u7bc4\u56f2\u306f\u975e\u5e38\u306b\u5e83\u3044\u3067\u3059\u3002<\/p>\n<p>\u305d\u3093\u306a\u4e2d\u3067\u60a9\u3080\u3053\u3068\u306f\u3001<\/p>\n<div 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href=\"https:\/\/extan.jp\/?p=15556\/#%E2%91%A1_CVE-2026-109619%EF%BC%9A%E5%89%8D%E3%81%AE%E3%83%AA%E3%82%AF%E3%82%A8%E3%82%B9%E3%83%88%E3%81%AE%E7%8A%B6%E6%85%8B%E3%81%8C%E6%AE%8B%E3%81%A3%E3%81%A6%E3%81%97%E3%81%BE%E3%81%86\" >\u2461 CVE-2026-109619\uff1a\u524d\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u72b6\u614b\u304c\u6b8b\u3063\u3066\u3057\u307e\u3046<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/extan.jp\/?p=15556\/#%E3%81%AA%E3%81%9C%E3%80%8C%E5%8D%B1%E9%99%BA%E5%BA%A6%E3%81%8C%E9%AB%98%E3%81%84%E3%80%8D%E3%81%AE%E3%81%8B\" >\u306a\u305c\u300c\u5371\u967a\u5ea6\u304c\u9ad8\u3044\u300d\u306e\u304b<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/extan.jp\/?p=15556\/#%E5%BD%B1%E9%9F%BF%E3%82%92%E5%8F%97%E3%81%91%E3%82%8B%E6%A7%8B%E6%88%90%EF%BC%88SAPI%EF%BC%89\" 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class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/extan.jp\/?p=15556\/#IPA%E3%81%8C%E7%A4%BA%E3%81%99%E3%80%8C%E4%BF%AE%E6%AD%A3%E3%81%8C%E9%9B%A3%E3%81%97%E3%81%84%E5%A0%B4%E5%90%88%E3%80%8D%E3%81%AE6%E3%82%B9%E3%83%86%E3%83%83%E3%83%97\" >IPA\u304c\u793a\u3059\u300c\u4fee\u6b63\u304c\u96e3\u3057\u3044\u5834\u5408\u300d\u306e6\u30b9\u30c6\u30c3\u30d7<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/extan.jp\/?p=15556\/#%E3%82%88%E3%81%8F%E3%81%82%E3%82%8B%E8%B3%AA%E5%95%8F%EF%BC%88FAQ%EF%BC%89\" >\u3088\u304f\u3042\u308b\u8cea\u554f\uff08FAQ\uff09<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/extan.jp\/?p=15556\/#%E7%94%A8%E8%AA%9E%E9%9B%86\" >\u7528\u8a9e\u96c6<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/extan.jp\/?p=15556\/#%E3%81%95%E3%81%84%E3%81%94%E3%81%AB\" >\u3055\u3044\u3054\u306b<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%E3%82%B4%E3%83%BC%E3%83%AB\"><\/span>\u30b4\u30fc\u30eb<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u3053\u306e\u8a18\u4e8b\u306e\u30b4\u30fc\u30eb\u306f\u3001<strong>\u300c\u5f71\u97ff\u3092\u78ba\u8a8d\u3057\u3001\u4fee\u6b63\u7248\u306b\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3057\u3066\u3001\u66ab\u5b9a\u7b56\u3082\u62bc\u3055\u3048\u305f\u72b6\u614b\u300d<\/strong>\u306b\u306a\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u9805\u76ee<\/th>\n<th>\u5bfe\u7b56\u524d<\/th>\n<th>\u5bfe\u7b56\u5f8c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3<\/td>\n<td>8.4.26\uff08\u5f71\u97ff\u3042\u308a\uff09<\/td>\n<td><strong>8.4.27\uff08\u4fee\u6b63\u6e08\u307f\uff09<\/strong><\/td>\n<\/tr>\n<tr>\n<td>SAPI\u69cb\u6210<\/td>\n<td>mod_php\uff08<strong>\u6700\u3082\u5371\u967a<\/strong>\uff09<\/td>\n<td>PHP-FPM \u3078\u79fb\u884c\u3092\u691c\u8a0e<\/td>\n<\/tr>\n<tr>\n<td>\u66ab\u5b9a\u7b56<\/td>\n<td>\u672a\u8a2d\u5b9a<\/td>\n<td><strong>memory_limit \/ post_max_size \u3092\u8a2d\u5b9a<\/strong><\/td>\n<\/tr>\n<tr>\n<td>\u4fb5\u5bb3\u306e\u5146\u5019<\/td>\n<td>\u672a\u78ba\u8a8d<\/td>\n<td><strong>\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u3092\u78ba\u8a8d\u6e08\u307f<\/strong><\/td>\n<\/tr>\n<tr>\n<td>8.1\u4ee5\u524d\u306e\u74b0\u5883<\/td>\n<td>EOL\u3067\u653e\u7f6e<\/td>\n<td><strong>\u30b5\u30dd\u30fc\u30c8\u7248\u3078\u79fb\u884c\u8a08\u753b\u3042\u308a<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"c_box intitle pink_box\"><div class=\"box_title\"><span>POINT<\/span><\/div>\n\u30fb\u901a\u79f0<strong>php2shell<\/strong>\uff0f<strong>CVE-2026-109618<\/strong>\u3068<strong>CVE-2026-109619<\/strong>\u306e2\u3064<br \/>\n\u30fb<strong>\u8a8d\u8a3c\u4e0d\u8981<\/strong>\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u3067\u653b\u6483\u304c\u6210\u7acb\u3057\u3001<strong>\u30a2\u30d7\u30ea\u306e\u30b3\u30fc\u30c9\u304c\u52d5\u304f\u524d<\/strong>\u306b\u767a\u52d5\u3057\u307e\u3059<br \/>\n\u30fb<strong>mod_php \u304c\u6700\u3082\u5371\u967a<\/strong>\u3002PHP-FPM\u30fbphp-cgi\u30fbFrankenPHP\u30fbLiteSpeed \u3082\u5bfe\u8c61\u3067\u3059<br \/>\n\u30fb\u4fee\u6b63\u7248\u306f <strong>8.5.12\uff0f8.4.27\uff0f8.3.36\uff0f8.2.35<\/strong>\u3002\u76f4\u3061\u306b\u66f4\u65b0\u3057\u3066\u304f\u3060\u3055\u3044<br \/>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"30%E7%A7%92%E3%81%A7%E3%82%8F%E3%81%8B%E3%82%8B%E3%81%BE%E3%81%A8%E3%82%81\"><\/span>30\u79d2\u3067\u308f\u304b\u308b\u307e\u3068\u3081<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table>\n<thead>\n<tr>\n<th>\u9805\u76ee<\/th>\n<th>\u5185\u5bb9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u540d\u79f0<\/strong><\/td>\n<td>php2shell\uff08PHP2Shell\uff09<\/td>\n<\/tr>\n<tr>\n<td><strong>CVE<\/strong><\/td>\n<td>CVE-2026-109618\uff0fCVE-2026-109619<\/td>\n<\/tr>\n<tr>\n<td><strong>\u6df1\u523b\u5ea6<\/strong><\/td>\n<td><strong>Critical\uff08CVSS 4.0 \u57fa\u672c\u5024 9.2\uff09<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>\u5f71\u97ff<\/strong><\/td>\n<td>\u8a8d\u8a3c\u3055\u308c\u3066\u3044\u306a\u3044\u7b2c\u4e09\u8005\u304c<strong>\u4efb\u610f\u306e\u30b3\u30fc\u30c9\u3092\u5b9f\u884c<\/strong>\u3067\u304d\u308b\u53ef\u80fd\u6027<\/td>\n<\/tr>\n<tr>\n<td><strong>\u516c\u8868\u65e5<\/strong><\/td>\n<td>2026\u5e7410\u670821\u65e5\uff08PHP.net \u30a2\u30c9\u30d0\u30a4\u30b6\u30ea\uff09\uff0f10\u670822\u65e5\uff08IPA\u6ce8\u610f\u559a\u8d77\uff09<\/td>\n<\/tr>\n<tr>\n<td><strong>\u4fee\u6b63\u7248<\/strong><\/td>\n<td><strong>8.5.12\uff0f8.4.27\uff0f8.3.36\uff0f8.2.35<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>\u5bfe\u8c61<\/strong><\/td>\n<td>Web\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u51e6\u7406\u3059\u308b\u3059\u3079\u3066\u306ePHP\uff08mod_php\uff0fPHP-FPM\uff0fphp-cgi\uff0fFrankenPHP\uff0fLiteSpeed\uff09<\/td>\n<\/tr>\n<tr>\n<td><strong>\u5bfe\u5fdc\u306e\u7d50\u8ad6<\/strong><\/td>\n<td><strong>\u76f4\u3061\u306b\u4fee\u6b63\u7248\u3078\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8<\/strong>\u3002\u96e3\u3057\u3044\u5834\u5408\u306f\u66ab\u5b9a\u7b56\uff0b\u4fb5\u5bb3\u78ba\u8a8d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"%E4%BD%95%E3%81%8C%E8%B5%B7%E3%81%8D%E3%81%9F%E3%81%AE%E3%81%8B%EF%BC%88%E6%99%82%E7%B3%BB%E5%88%97%EF%BC%89\"><\/span>\u4f55\u304c\u8d77\u304d\u305f\u306e\u304b\uff08\u6642\u7cfb\u5217\uff09<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table>\n<thead>\n<tr>\n<th>\u65e5\u4ed8<\/th>\n<th>\u51fa\u6765\u4e8b<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>2026\u5e7410\u670821\u65e5<\/td>\n<td>IPA\u304c<strong>\u300c\u3010\u4e8b\u524d\u6e96\u5099\u306e\u304a\u9858\u3044\u3011PHP\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ea\u30ea\u30fc\u30b9\u516c\u958b\u4e88\u5b9a\u306b\u3064\u3044\u3066\u300d<\/strong>\u3092\u516c\u8868<\/td>\n<\/tr>\n<tr>\n<td>2026\u5e7410\u670821\u65e5<\/td>\n<td>PHP.net \u304c<strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30c9\u30d0\u30a4\u30b6\u30ea<\/strong>\u3092\u516c\u958b\uff088.5.12\uff0f8.4.27\uff0f8.3.36\uff0f8.2.35\uff09<\/td>\n<\/tr>\n<tr>\n<td>2026\u5e7410\u670822\u65e5<\/td>\n<td>IPA\u304c<strong>\u300cPHP\u306e\u8106\u5f31\u6027\u5bfe\u7b56\u306b\u3064\u3044\u3066\uff08CVE-2026-109618\u3001CVE-2026-109619\uff1aPHP2shell\uff09\u300d<\/strong>\u3092\u516c\u8868<\/td>\n<\/tr>\n<tr>\n<td>2026\u5e7410\u670822\u65e5 14:20<\/td>\n<td>JVN\u304c<strong>JVNVU#99905564<\/strong>\u3068\u3057\u3066\u63b2\u8f09\u30fb\u66f4\u65b0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>IPA\u306f\u300c<strong>\u8ffd\u8a18\u3059\u3079\u304d\u60c5\u5831\u304c\u3042\u308b\u5834\u5408\u306b\u306f\u3001\u305d\u306e\u90fd\u5ea6\u3053\u306e\u30da\u30fc\u30b8\u3092\u66f4\u65b0\u3059\u308b\u4e88\u5b9a<\/strong>\u300d\u3068\u3057\u3066\u304a\u308a\u3001<strong>\u6700\u65b0\u60c5\u5831\u306e\u78ba\u8a8d\u304c\u6b20\u304b\u305b\u307e\u305b\u3093<\/strong>\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E8%84%86%E5%BC%B1%E6%80%A7%E3%81%AE%E6%AD%A3%E4%BD%93%EF%BC%9A2%E3%81%A4%E3%81%AE%E5%95%8F%E9%A1%8C%E3%81%8C%E7%B5%84%E3%81%BF%E5%90%88%E3%82%8F%E3%81%95%E3%81%A3%E3%81%A6%E3%81%84%E3%82%8B\"><\/span>\u8106\u5f31\u6027\u306e\u6b63\u4f53\uff1a2\u3064\u306e\u554f\u984c\u304c\u7d44\u307f\u5408\u308f\u3055\u3063\u3066\u3044\u308b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>php2shell\u306f\u3001<strong>2\u3064\u306e\u8106\u5f31\u6027\u306e\u7d44\u307f\u5408\u308f\u305b<\/strong>\u3067\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>CVE<\/th>\n<th>\u7a2e\u985e<\/th>\n<th>GHSA<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>CVE-2026-109618<\/strong><\/td>\n<td>\u30e1\u30e2\u30ea\u4e0d\u8db3\uff08OOM\uff09\u51e6\u7406\u306e\u4e0d\u6574\u5408\u306b\u3088\u308b RCE<\/td>\n<td>GHSA-w8hw-w9fx-j79w<\/td>\n<\/tr>\n<tr>\n<td><strong>CVE-2026-109619<\/strong><\/td>\n<td>\u53e4\u3044\u5185\u90e8\u72b6\u614b\u306e\u6b8b\u5b58\uff08stale global state\uff09\u306b\u3088\u308b RCE<\/td>\n<td>GHSA-6wmf-4rv5-p3rp<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><span class=\"ez-toc-section\" id=\"%E2%91%A0_CVE-2026-109618%EF%BC%9AOOM%E6%99%82%E3%81%AE%E3%80%8C%E4%B8%AD%E9%80%94%E5%8D%8A%E7%AB%AF%E3%81%AA%E7%8A%B6%E6%85%8B%E3%80%8D%E3%81%8C%E6%82%AA%E7%94%A8%E3%81%95%E3%82%8C%E3%82%8B\"><\/span>\u2460 CVE-2026-109618\uff1aOOM\u6642\u306e\u300c\u4e2d\u9014\u534a\u7aef\u306a\u72b6\u614b\u300d\u304c\u60aa\u7528\u3055\u308c\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>PHP\u306f\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u51e6\u7406\u3059\u308b\u3068\u304d\u3001\u5185\u90e8\u306e\u30c7\u30fc\u30bf\u3092\u5c11\u3057\u305a\u3064\u521d\u671f\u5316\u3057\u307e\u3059\u3002<\/p>\n<p><strong>\u30e1\u30e2\u30ea\u4e0d\u8db3\uff08OOM\uff09\u304c\u8d77\u304d\u308b\u3068\u3001\u305d\u306e\u521d\u671f\u5316\u304c\u9014\u4e2d\u3067\u4e2d\u65ad<\/strong>\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3068\u3053\u308d\u304c\u5f8c\u7247\u4ed8\u3051\u306e\u51e6\u7406\u304c\u3001<strong>\u4e2d\u9014\u534a\u7aef\u306a\u30c7\u30fc\u30bf\u3092\u300c\u6b63\u3057\u3044\u30c7\u30fc\u30bf\u300d\u3068\u3057\u3066\u6271\u3063\u3066\u3057\u307e\u3046<\/strong>\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6bb5\u968e<\/th>\n<th>\u672c\u6765\u306e\u52d5\u304d<\/th>\n<th>\u8106\u5f31\u306a\u52d5\u304d<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u2460 \u30ea\u30af\u30a8\u30b9\u30c8\u53d7\u4fe1<\/td>\n<td>\u5185\u90e8\u30c7\u30fc\u30bf\u3092\u521d\u671f\u5316<\/td>\n<td>OOM\u3067\u521d\u671f\u5316\u304c<strong>\u4e2d\u65ad<\/strong><\/td>\n<\/tr>\n<tr>\n<td>\u2461 \u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7<\/td>\n<td>\u521d\u671f\u5316\u6e08\u307f\u306e\u30c7\u30fc\u30bf\u3092\u89e3\u653e<\/td>\n<td><strong>\u672a\u521d\u671f\u5316\u30c7\u30fc\u30bf\u3092\u6709\u52b9\u3068\u8aa4\u8a8d<\/strong><\/td>\n<\/tr>\n<tr>\n<td>\u2462 \u7d50\u679c<\/td>\n<td>\u6b63\u5e38\u7d42\u4e86<\/td>\n<td><strong>\u4efb\u610f\u30b3\u30fc\u30c9\u5b9f\u884c\u306b\u3064\u306a\u304c\u308b<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><span class=\"ez-toc-section\" id=\"%E2%91%A1_CVE-2026-109619%EF%BC%9A%E5%89%8D%E3%81%AE%E3%83%AA%E3%82%AF%E3%82%A8%E3%82%B9%E3%83%88%E3%81%AE%E7%8A%B6%E6%85%8B%E3%81%8C%E6%AE%8B%E3%81%A3%E3%81%A6%E3%81%97%E3%81%BE%E3%81%86\"><\/span>\u2461 CVE-2026-109619\uff1a\u524d\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u72b6\u614b\u304c\u6b8b\u3063\u3066\u3057\u307e\u3046<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>PHP-FPM\u306a\u3069\u306e<strong>\u30ef\u30fc\u30ab\u30fc\uff08\u30d7\u30ed\u30bb\u30b9\uff09\u306f\u3001\u8907\u6570\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u4f7f\u3044\u56de\u3057\u307e\u3059<\/strong>\u3002<\/p>\n<p>\u672c\u6765\u306f\u30ea\u30af\u30a8\u30b9\u30c8\u3054\u3068\u306b\u5185\u90e8\u72b6\u614b\u304c\u30ea\u30bb\u30c3\u30c8\u3055\u308c\u307e\u3059\u304c\u3001<strong>\u89e3\u653e\u6e08\u307f\u30e1\u30e2\u30ea\u306e\u72b6\u614b\u304c\u6b8b\u3063\u3066\u3057\u307e\u3046<\/strong>\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e\u7d50\u679c\u3001<strong>\u6b21\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u53e4\u3044\u72b6\u614b\u3092\u4f7f\u3063\u3066\u3057\u307e\u3046<\/strong>\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u30ea\u30af\u30a8\u30b9\u30c8<\/th>\n<th>\u672c\u6765<\/th>\n<th>\u8106\u5f31\u306a\u72b6\u614b<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1\u56de\u76ee<\/td>\n<td>\u51e6\u7406\u5f8c\u306b\u5b8c\u5168\u30ea\u30bb\u30c3\u30c8<\/td>\n<td>\u72b6\u614b\u304c<strong>\u6b8b\u308b<\/strong><\/td>\n<\/tr>\n<tr>\n<td>2\u56de\u76ee<\/td>\n<td>\u65b0\u898f\u306b\u521d\u671f\u5316<\/td>\n<td><strong>\u6b8b\u3063\u305f\u72b6\u614b\u3092\u53c2\u7167<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><span class=\"ez-toc-section\" id=\"%E3%81%AA%E3%81%9C%E3%80%8C%E5%8D%B1%E9%99%BA%E5%BA%A6%E3%81%8C%E9%AB%98%E3%81%84%E3%80%8D%E3%81%AE%E3%81%8B\"><\/span>\u306a\u305c\u300c\u5371\u967a\u5ea6\u304c\u9ad8\u3044\u300d\u306e\u304b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<table>\n<thead>\n<tr>\n<th>\u7406\u7531<\/th>\n<th>\u5185\u5bb9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u8a8d\u8a3c\u4e0d\u8981<\/strong><\/td>\n<td>\u30ed\u30b0\u30a4\u30f3\u3057\u3066\u3044\u306a\u3044\u7b2c\u4e09\u8005\u304c\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9001\u308b\u3060\u3051\u3067\u653b\u6483\u304c\u6210\u7acb\u3057\u307e\u3059<\/td>\n<\/tr>\n<tr>\n<td><strong>\u30a2\u30d7\u30ea\u306e\u30b3\u30fc\u30c9\u3088\u308a\u524d<\/strong><\/td>\n<td>PHP\u672c\u4f53\u306e\u51e6\u7406\u6bb5\u968e\u3067\u767a\u52d5\u3059\u308b\u305f\u3081\u3001<strong>\u30a2\u30d7\u30ea\u5074\u306e\u5165\u529b\u30c1\u30a7\u30c3\u30af\u3067\u306f\u9632\u3052\u307e\u305b\u3093<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>mod_php\u304c\u6700\u3082\u5371\u967a<\/strong><\/td>\n<td>\u8a8d\u8a3c\u306a\u3057\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u3067\u767a\u52d5\u3059\u308b\u5b9f\u8a3c\u4f8b\u304c\u793a\u3055\u308c\u3066\u3044\u307e\u3059<\/td>\n<\/tr>\n<tr>\n<td><strong>\u5f71\u97ff\u7bc4\u56f2\u304c\u5e83\u3044<\/strong><\/td>\n<td>WordPress\u30fbLaravel\u30fbSymfony \u306a\u3069\u3001PHP\u88fd\u30a2\u30d7\u30ea\u5168\u822c\u304c\u8a72\u5f53\u3057\u307e\u3059<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"%E5%BD%B1%E9%9F%BF%E3%82%92%E5%8F%97%E3%81%91%E3%82%8B%E6%A7%8B%E6%88%90%EF%BC%88SAPI%EF%BC%89\"><\/span>\u5f71\u97ff\u3092\u53d7\u3051\u308b\u69cb\u6210\uff08SAPI\uff09<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table>\n<thead>\n<tr>\n<th>\u69cb\u6210<\/th>\n<th>\u30ea\u30b9\u30af<\/th>\n<th>\u5099\u8003<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Apache + mod_php<\/strong><\/td>\n<td><strong>\u6700\u3082\u9ad8\u3044<\/strong><\/td>\n<td>\u8a8d\u8a3c\u306a\u3057\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u3067\u767a\u52d5\u3059\u308b\u5b9f\u8a3c\u4f8b\u3042\u308a<\/td>\n<\/tr>\n<tr>\n<td><strong>PHP-FPM<\/strong><\/td>\n<td>\u9ad8\u3044<\/td>\n<td>\u30ef\u30fc\u30ab\u30fc\u304c\u72b6\u614b\u3092\u6301\u3061\u8d8a\u3059\u554f\u984c\uff08109619\uff09\u3068\u76f8\u6027\u304c\u60aa\u3044<\/td>\n<\/tr>\n<tr>\n<td><strong>php-cgi<\/strong><\/td>\n<td>\u9ad8\u3044<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td><strong>FrankenPHP<\/strong><\/td>\n<td>\u9ad8\u3044<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td><strong>LiteSpeed<\/strong><\/td>\n<td>\u9ad8\u3044<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>PHP.net\u306f\u300c<strong>Web\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u51e6\u7406\u3059\u308b\u3059\u3079\u3066\u306ePHP<\/strong>\u300d\u304c\u5bfe\u8c61\u3068\u660e\u8a00\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><strong>CLI\u3067\u3057\u304b\u4f7f\u3063\u3066\u3044\u306a\u3044<\/strong>\u5834\u5408\u306fWeb\u7d4c\u7531\u306e\u653b\u6483\u306f\u53d7\u3051\u307e\u305b\u3093\u304c\u3001<strong>Web\u30b5\u30fc\u30d0\u3068\u540c\u5c45\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u6ce8\u610f<\/strong>\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E5%BD%B1%E9%9F%BF%E3%82%92%E5%8F%97%E3%81%91%E3%82%8B%E3%83%90%E3%83%BC%E3%82%B8%E3%83%A7%E3%83%B3\"><\/span>\u5f71\u97ff\u3092\u53d7\u3051\u308b\u30d0\u30fc\u30b8\u30e7\u30f3<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table>\n<thead>\n<tr>\n<th>\u7cfb\u5217<\/th>\n<th>\u5f71\u97ff\u3042\u308a<\/th>\n<th>\u4fee\u6b63\u7248<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>PHP 8.5<\/td>\n<td>8.5.12 <strong>\u3088\u308a\u524d<\/strong><\/td>\n<td><strong>8.5.12<\/strong><\/td>\n<\/tr>\n<tr>\n<td>PHP 8.4<\/td>\n<td>8.4.27 <strong>\u3088\u308a\u524d<\/strong><\/td>\n<td><strong>8.4.27<\/strong><\/td>\n<\/tr>\n<tr>\n<td>PHP 8.3<\/td>\n<td>8.3.36 <strong>\u3088\u308a\u524d<\/strong><\/td>\n<td><strong>8.3.36<\/strong><\/td>\n<\/tr>\n<tr>\n<td>PHP 8.2<\/td>\n<td>8.2.35 <strong>\u3088\u308a\u524d<\/strong><\/td>\n<td><strong>8.2.35<\/strong><\/td>\n<\/tr>\n<tr>\n<td>PHP 8.1\u4ee5\u524d<\/td>\n<td><strong>\u30b5\u30dd\u30fc\u30c8\u7d42\u4e86<\/strong>\uff08\u305f\u3060\u3057\u5f71\u97ff\u306f\u53d7\u3051\u308b\uff09<\/td>\n<td>\u2014\uff08\u4e0b\u8a18\u53c2\u7167\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>IPA\u306e\u6ce8\u610f\u559a\u8d77\u3067\u306f\u3001\u8abf\u67fb\u306b\u95a2\u4e0e\u3057\u305f<strong>Wiz\u793e<\/strong>\u306e\u898b\u89e3\u3068\u3057\u3066\u300c<strong>PHP 5.4\u4ee5\u964d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u3001\u3053\u308c\u3089\u306e\u8106\u5f31\u6027\u306e\u3044\u305a\u308c\u304b\u306e\u5f71\u97ff\u3092\u5c11\u306a\u304f\u3068\u3082\u53d7\u3051\u308b<\/strong>\u300d\u3068\u7d39\u4ecb\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E3%81%BE%E3%81%9A%E8%87%AA%E5%88%86%E3%81%AE%E7%92%B0%E5%A2%83%E3%82%92%E7%A2%BA%E8%AA%8D%E3%81%99%E3%82%8B%EF%BC%88%E3%83%81%E3%82%A7%E3%83%83%E3%82%AF%E3%83%AA%E3%82%B9%E3%83%88%EF%BC%89\"><\/span>\u307e\u305a\u81ea\u5206\u306e\u74b0\u5883\u3092\u78ba\u8a8d\u3059\u308b\uff08\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\uff09<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table>\n<thead>\n<tr>\n<th>#<\/th>\n<th>\u78ba\u8a8d\u3059\u308b\u3053\u3068<\/th>\n<th>\u78ba\u8a8d\u65b9\u6cd5<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1<\/td>\n<td>PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3<\/td>\n<td><code>php -v<\/code><\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>Web\u30b5\u30fc\u30d0\u306e\u69cb\u6210\uff08SAPI\uff09<\/td>\n<td><code>php -i | grep &quot;Server API&quot;<\/code><\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306e\u5834\u6240<\/td>\n<td><code>php --ini<\/code><\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>FPM\u306e\u7a3c\u50cd<\/td>\n<td><code>ps aux | grep php-fpm<\/code><\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>OS\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u72b6\u614b<\/td>\n<td><code>apt list --installed | grep php<\/code>\uff08Debian\u7cfb\uff09<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td>Docker\u30a4\u30e1\u30fc\u30b8<\/td>\n<td><code>docker image ls | grep php<\/code><\/td>\n<\/tr>\n<tr>\n<td>7<\/td>\n<td>\u30a2\u30d7\u30ea\u5074\u306e\u8981\u4ef6<\/td>\n<td>WordPress\u30fbLaravel\u30fbSymfony \u306e\u30d0\u30fc\u30b8\u30e7\u30f3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><span class=\"ez-toc-section\" id=\"%E3%83%90%E3%83%BC%E3%82%B8%E3%83%A7%E3%83%B3%E3%81%A8SAPI%E3%82%92%E7%A2%BA%E8%AA%8D%E3%81%99%E3%82%8B\"><\/span>\u30d0\u30fc\u30b8\u30e7\u30f3\u3068SAPI\u3092\u78ba\u8a8d\u3059\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u30b3\u30de\u30f3\u30c91\u3064\u3067\u5206\u304b\u308b\u306e\u3067\u30ab\u30f3\u30bf\u30f3\u3067\u3059\u306d\u3002<\/p>\n<pre style=\"padding: 0;\"><code class=\"language-bash line-numbers\"># PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\nphp -v\n\n# SAPI\uff08php-fpm \/ apache2handler \/ cgi-fcgi \u306a\u3069\uff09\nphp -i | grep -i &quot;Server API&quot;\n\n# \u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306e\u5834\u6240\nphp --ini\n\n# \u8aad\u307f\u8fbc\u307e\u308c\u3066\u3044\u308b\u30e2\u30b8\u30e5\u30fc\u30eb\uff08Apache\u306e\u5834\u5408\uff09\napache2ctl -M | grep php<\/code><\/pre>\n<h3><span class=\"ez-toc-section\" id=\"Docker%E3%82%92%E4%BD%BF%E3%81%A3%E3%81%A6%E3%81%84%E3%82%8B%E5%A0%B4%E5%90%88\"><\/span>Docker\u3092\u4f7f\u3063\u3066\u3044\u308b\u5834\u5408<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<pre style=\"padding: 0;\"><code class=\"language-bash line-numbers\"># \u7a3c\u50cd\u4e2d\u30b3\u30f3\u30c6\u30ca\u306ePHP\u30d0\u30fc\u30b8\u30e7\u30f3\ndocker exec -it \u30b3\u30f3\u30c6\u30ca\u540d php -v\n\n# \u30a4\u30e1\u30fc\u30b8\u306e\u30bf\u30b0\u78ba\u8a8d\ndocker image ls | grep php\n\n# docker-compose \u306e\u5b9a\u7fa9\u78ba\u8a8d\ngrep -n &quot;image:.*php&quot; docker-compose.yml<\/code><\/pre>\n<div class=\"c_box intitle pink_box\"><div class=\"box_title\"><span>\u6ce8\u610f\uff1a\u30d1\u30c3\u30b1\u30fc\u30b8\u7ba1\u7406\u306e\u843d\u3068\u3057\u7a74<\/span><\/div>\nPHP.net\u306f\u3001<strong>rpms.remirepo.net<\/strong>\uff08\u6709\u5fd7\u304c\u904b\u55b6\u3059\u308b\u30ea\u30dd\u30b8\u30c8\u30ea\uff09\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u306b\u3064\u3044\u3066\u300c<strong>\u672c\u65e5\u306e\u66f4\u65b0\u306f\u63d0\u4f9b\u3055\u308c\u306a\u3044<\/strong>\u300d\u3068\u660e\u8a00\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\n<strong>\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u304b\u30bd\u30fc\u30b9\u30d3\u30eb\u30c9\u3078\u5207\u308a\u66ff\u3048\u308b<\/strong>\u3088\u3046\u5f37\u304f\u52e7\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u300cupgrade\u3057\u305f\u306e\u306b\u53e4\u3044\u307e\u307e\u300d\u3068\u3044\u3046\u5834\u5408\u306f\u3001<strong>\u3069\u306e\u30ea\u30dd\u30b8\u30c8\u30ea\u304b\u3089\u53d6\u5f97\u3057\u3066\u3044\u308b\u304b<\/strong>\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<br \/>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%E5%AF%BE%E7%AD%96%E2%91%A0%EF%BC%9A%E4%BF%AE%E6%AD%A3%E7%89%88%E3%81%B8%E3%82%A2%E3%83%83%E3%83%97%E3%83%87%E3%83%BC%E3%83%88%E3%81%99%E3%82%8B%EF%BC%88%E6%9C%80%E5%84%AA%E5%85%88%EF%BC%89\"><\/span>\u5bfe\u7b56\u2460\uff1a\u4fee\u6b63\u7248\u3078\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3059\u308b\uff08\u6700\u512a\u5148\uff09<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u3053\u308c\u304c<strong>\u552f\u4e00\u306e\u5b8c\u5168\u306a\u89e3\u6c7a\u7b56<\/strong>\u3067\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Debian_Ubuntu_%E7%B3%BB\"><\/span>Debian \/ Ubuntu \u7cfb<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<pre style=\"padding: 0;\"><code class=\"language-bash line-numbers\">sudo apt update\nsudo apt upgrade -y\n# \u30d0\u30fc\u30b8\u30e7\u30f3\u78ba\u8a8d\nphp -v<\/code><\/pre>\n<h3><span class=\"ez-toc-section\" id=\"RHEL_Rocky_AlmaLinux_%E7%B3%BB\"><\/span>RHEL \/ Rocky \/ AlmaLinux \u7cfb<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<pre style=\"padding: 0;\"><code class=\"language-bash line-numbers\">sudo dnf update -y\n# \u7279\u5b9a\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u307f\u66f4\u65b0\u3059\u308b\u5834\u5408\nsudo dnf update php\\* -y\nphp -v<\/code><\/pre>\n<h3><span class=\"ez-toc-section\" id=\"Docker_%E3%81%AE%E5%A0%B4%E5%90%88\"><\/span>Docker \u306e\u5834\u5408<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<pre style=\"padding: 0;\"><code class=\"language-bash line-numbers\"># Dockerfile \u306e\u30bf\u30b0\u3092\u4fee\u6b63\u7248\u306b\u5909\u66f4\n# FROM php:8.4.27-fpm   \u2190 8.4.26 \u306a\u3069\u304b\u3089\u5909\u66f4\n\ndocker compose build --pull\ndocker compose up -d\ndocker exec -it \u30b3\u30f3\u30c6\u30ca\u540d php -v<\/code><\/pre>\n<h3><span class=\"ez-toc-section\" id=\"%E3%82%BD%E3%83%BC%E3%82%B9%E3%81%8B%E3%82%89%E3%83%93%E3%83%AB%E3%83%89%E3%81%97%E3%81%A6%E3%81%84%E3%82%8B%E5%A0%B4%E5%90%88\"><\/span>\u30bd\u30fc\u30b9\u304b\u3089\u30d3\u30eb\u30c9\u3057\u3066\u3044\u308b\u5834\u5408<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>PHP.net \u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u30da\u30fc\u30b8\u304b\u3089 <strong>8.5.12\uff0f8.4.27\uff0f8.3.36\uff0f8.2.35<\/strong> \u3092\u53d6\u5f97\u3057\u3066\u518d\u30d3\u30eb\u30c9\u3057\u307e\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"WordPress%E3%83%BBLaravel%E3%83%BBSymfony_%E3%81%AE%E5%A0%B4%E5%90%88\"><\/span>WordPress\u30fbLaravel\u30fbSymfony \u306e\u5834\u5408<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<table>\n<thead>\n<tr>\n<th>\u74b0\u5883<\/th>\n<th>\u3084\u308b\u3053\u3068<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>WordPress<\/strong><\/td>\n<td>PHP\u672c\u4f53\u306e\u66f4\u65b0\uff08\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u306a\u3089\u7ba1\u7406\u753b\u9762\u306ePHP\u30d0\u30fc\u30b8\u30e7\u30f3\u5207\u308a\u66ff\u3048\uff09<\/td>\n<\/tr>\n<tr>\n<td><strong>Laravel<\/strong><\/td>\n<td>PHP\u672c\u4f53\u3092\u66f4\u65b0\u3057\u3001<code>composer update<\/code> \u306f\u4e0d\u8981\uff08\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u5074\u306e\u4fee\u6b63\u3067\u306f\u306a\u3044\u305f\u3081\uff09<\/td>\n<\/tr>\n<tr>\n<td><strong>Symfony<\/strong><\/td>\n<td>\u540c\u3058\u304f<strong>PHP\u672c\u4f53\u306e\u66f4\u65b0<\/strong>\u304c\u5bfe\u8c61<\/td>\n<\/tr>\n<tr>\n<td>\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0<\/td>\n<td><strong>\u63d0\u4f9b\u5143\u306e\u5bfe\u5fdc\u72b6\u6cc1\u3092\u78ba\u8a8d<\/strong>\u3057\u3001\u5207\u308a\u66ff\u3048\u53ef\u80fd\u306a\u3089\u6700\u65b0\u7248\u3078<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u30a2\u30d7\u30ea\u306e\u30b3\u30fc\u30c9\u3092\u76f4\u3059\u306e\u3067\u306f\u306a\u304f\u3001<strong>PHP\u672c\u4f53\uff08\u5b9f\u884c\u74b0\u5883\uff09\u3092\u66f4\u65b0\u3059\u308b<\/strong>\u306e\u304c\u30dd\u30a4\u30f3\u30c8\u3067\u3059\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E5%AF%BE%E7%AD%96%E2%91%A1%EF%BC%9A%E3%81%99%E3%81%90%E6%9B%B4%E6%96%B0%E3%81%A7%E3%81%8D%E3%81%AA%E3%81%84%E5%A0%B4%E5%90%88%E3%81%AE%E6%9A%AB%E5%AE%9A%E7%AD%96\"><\/span>\u5bfe\u7b56\u2461\uff1a\u3059\u3050\u66f4\u65b0\u3067\u304d\u306a\u3044\u5834\u5408\u306e\u66ab\u5b9a\u7b56<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>\u91cd\u8981<\/strong>\uff1a\u66ab\u5b9a\u7b56\u306f<strong>\u653b\u6483\u7d4c\u8def\u3092\u6e1b\u3089\u3059\u3060\u3051\u3067\u3001\u5b89\u5168\u306b\u306f\u306a\u308a\u307e\u305b\u3093<\/strong>\u3002\u3042\u304f\u307e\u3067<strong>\u66f4\u65b0\u307e\u3067\u306e\u6642\u9593\u7a3c\u304e<\/strong>\u3067\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"CVE-2026-109618%EF%BC%88OOM%EF%BC%89%E3%81%B8%E3%81%AE%E6%9A%AB%E5%AE%9A%E7%AD%96\"><\/span>CVE-2026-109618\uff08OOM\uff09\u3078\u306e\u66ab\u5b9a\u7b56<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<table>\n<thead>\n<tr>\n<th>\u8a2d\u5b9a<\/th>\n<th>\u5185\u5bb9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>memory_limit=-1<\/strong><\/td>\n<td>\u30a2\u30d7\u30ea\u304c\u4e0a\u66f8\u304d\u3067\u304d\u306a\u3044\u5f62\u3067\u8a2d\u5b9a\uff08FPM\u30d7\u30fc\u30eb\u306e <code>php_admin_value<\/code> \u306a\u3069\uff09<\/td>\n<\/tr>\n<tr>\n<td><strong>post_max_size \u3092\u5c0f\u3055\u304f<\/strong><\/td>\n<td>\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u4e0d\u8981\u306a\u3089 <strong>8M<\/strong>\u3001\u5fc5\u8981\u306a\u3089 <strong>32M<\/strong><\/td>\n<\/tr>\n<tr>\n<td>upload_max_filesize<\/td>\n<td><strong>post_max_size \u3088\u308a\u5c0f\u3055\u304f<\/strong>\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td>Web\u30b5\u30fc\u30d0\u5074\u306e\u5236\u9650<\/td>\n<td>\u30ea\u30af\u30a8\u30b9\u30c8\u30b5\u30a4\u30ba\u30fb\u5165\u529b\u30d5\u30a3\u30fc\u30eb\u30c9\u6570\u30fb\u30de\u30eb\u30c1\u30d1\u30fc\u30c8\u6570\u30fb\u30d8\u30c3\u30c0\u6570\u30fb\u30cd\u30b9\u30c8\u6df1\u3055<\/td>\n<\/tr>\n<tr>\n<td>\u30b3\u30f3\u30c6\u30ca\/cgroup<\/td>\n<td>\u30e1\u30e2\u30ea\u4e0a\u9650\u3067\u53ef\u7528\u6027\u3092\u5b88\u308b\uff08<strong>\u5f71\u97ff\u30ef\u30fc\u30ab\u30fc\u3060\u3051\u3092\u7d42\u4e86<\/strong>\u3055\u305b\u308b\u65b9\u91dd\u304c\u671b\u307e\u3057\u3044\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"c_box intitle pink_box\"><div class=\"box_title\"><span>\u3084\u3063\u3066\u306f\u3044\u3051\u306a\u3044\u66ab\u5b9a\u7b56<\/span><\/div>\nPHP.net\u306f<strong>RLIMIT_AS \u3084 RLIMIT_DATA \u3092\u4ee3\u66ff\u306b\u3057\u306a\u3044\u3088\u3046<\/strong>\u660e\u8a00\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u3089\u3092\u4f7f\u3046\u3068\u3001\u304b\u3048\u3063\u3066<strong>\u8106\u5f31\u306a\u30e1\u30e2\u30ea\u78ba\u4fdd\u5931\u6557\u3092\u8a98\u767a<\/strong>\u3059\u308b\u304a\u305d\u308c\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001<code>Content-Length<\/code> \u304c\u7121\u3044\u30ea\u30af\u30a8\u30b9\u30c8\u3082\u5236\u9650\u306e\u5bfe\u8c61\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<br \/>\n<\/div>\n<h3><span class=\"ez-toc-section\" id=\"CVE-2026-109619%EF%BC%88%E7%8A%B6%E6%85%8B%E3%81%AE%E6%AE%8B%E5%AD%98%EF%BC%89%E3%81%B8%E3%81%AE%E6%9A%AB%E5%AE%9A%E7%AD%96\"><\/span>CVE-2026-109619\uff08\u72b6\u614b\u306e\u6b8b\u5b58\uff09\u3078\u306e\u66ab\u5b9a\u7b56<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<table>\n<thead>\n<tr>\n<th>\u8a2d\u5b9a<\/th>\n<th>\u5185\u5bb9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>session.upload_progress.enabled=0<\/strong><\/td>\n<td>\u8a2d\u5b9a\u5f8c\u3001<strong>\u3059\u3079\u3066\u306e\u30ef\u30fc\u30ab\u30fc\u3092\u518d\u8d77\u52d5<\/strong><\/td>\n<\/tr>\n<tr>\n<td>\u8a2d\u5b9a\u306e\u7f6e\u304d\u5834\u6240<\/td>\n<td><strong>php.ini\uff0fFPM\u30d7\u30fc\u30eb\uff0f\u30b5\u30fc\u30d0\u8a2d\u5b9a<\/strong>\uff08\u30ea\u30af\u30a8\u30b9\u30c8\u89e3\u6790\u3088\u308a\u524d\u306b\u52b9\u304f\u3082\u306e\uff09<\/td>\n<\/tr>\n<tr>\n<td>PHP 8.5 \u306e\u5834\u5408<\/td>\n<td><strong>fatal_error_backtraces=0<\/strong> \u3092\u8a2d\u5b9a\u3057\u3001\u5168\u30ef\u30fc\u30ab\u30fc\u3092\u518d\u8d77\u52d5<\/td>\n<\/tr>\n<tr>\n<td>\u8a3a\u65ad\u8a2d\u5b9a\u306e\u6574\u7406<\/td>\n<td>\u30ea\u30af\u30a8\u30b9\u30c8\u3054\u3068\u306b\u8a3a\u65ad\u3092\u51fa\u3059<strong>\u7121\u52b9\u30fb\u975e\u63a8\u5968\u306e\u8a2d\u5b9a\u3092\u524a\u9664<\/strong>\u3059\u308b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"c_box intitle pink_box\"><div class=\"box_title\"><span>\u52b9\u304b\u306a\u3044\u65b9\u6cd5\uff08\u5b9f\u306f\u610f\u5473\u304c\u3042\u308a\u307e\u305b\u3093\uff09<\/span><\/div>\n\u30fb<code>ini_set()<\/code> \u3084 <strong>FPM\u306e .user.ini<\/strong> \u3067\u306e\u8a2d\u5b9a \u2192 <strong>\u30ea\u30af\u30a8\u30b9\u30c8\u89e3\u6790\u306b\u9593\u306b\u5408\u3044\u307e\u305b\u3093<\/strong><br \/>\n\u30fb<code>error_reporting<\/code>\uff0f<code>display_errors<\/code>\uff0f<code>@<\/code> \u3067<strong>\u30a8\u30e9\u30fc\u3092\u96a0\u3059<\/strong> \u2192 \u8a3a\u65ad\u81ea\u4f53\u306f\u767a\u751f\u3059\u308b\u305f\u3081<strong>\u56de\u907f\u306b\u306a\u308a\u307e\u305b\u3093<\/strong><br \/>\n\u30fb\u30ef\u30fc\u30ab\u30fc\u306e\u518d\u8d77\u52d5\u3092\u3057\u306a\u3044 \u2192 \u53e4\u3044\u72b6\u614b\u304c\u6b8b\u3063\u305f\u307e\u307e\u306b\u306a\u308a\u307e\u3059<br \/>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%E5%AF%BE%E7%AD%96%E2%91%A2%EF%BC%9A%E4%BE%B5%E5%AE%B3%E3%81%AE%E5%85%86%E5%80%99%E3%82%92%E7%A2%BA%E8%AA%8D%E3%81%99%E3%82%8B\"><\/span>\u5bfe\u7b56\u2462\uff1a\u4fb5\u5bb3\u306e\u5146\u5019\u3092\u78ba\u8a8d\u3059\u308b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u66f4\u65b0\u3068\u3042\u308f\u305b\u3066\u3001<strong>\u4e0d\u5be9\u306a\u30a2\u30af\u30bb\u30b9\u304c\u306a\u304b\u3063\u305f\u304b<\/strong>\u3092\u78ba\u8a8d\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u898b\u308b\u3082\u306e<\/th>\n<th>\u78ba\u8a8d\u30dd\u30a4\u30f3\u30c8<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Web\u30b5\u30fc\u30d0\u306e\u30a2\u30af\u30bb\u30b9\u30ed\u30b0<\/td>\n<td>\u901a\u5e38\u3068\u9055\u3046\u30d1\u30b9\u30fb\u7570\u69d8\u306b\u5927\u304d\u3044\u30ea\u30af\u30a8\u30b9\u30c8\u30fb\u5927\u91cf\u306e\u30a8\u30e9\u30fc<\/td>\n<\/tr>\n<tr>\n<td>PHP\u306e\u30a8\u30e9\u30fc\u30ed\u30b0<\/td>\n<td>OOM\uff08Allowed memory size exhausted\uff09\u306e\u591a\u767a<\/td>\n<\/tr>\n<tr>\n<td>FPM\u306e\u30ed\u30b0<\/td>\n<td>\u30ef\u30fc\u30ab\u30fc\u306e\u7570\u5e38\u7d42\u4e86\u30fb\u518d\u8d77\u52d5\u306e\u7e70\u308a\u8fd4\u3057<\/td>\n<\/tr>\n<tr>\n<td>\u4e0d\u5be9\u306a\u30d5\u30a1\u30a4\u30eb<\/td>\n<td>\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u5148\u3084\u516c\u958b\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306e\u898b\u899a\u3048\u306e\u306a\u3044\u30d5\u30a1\u30a4\u30eb<\/td>\n<\/tr>\n<tr>\n<td>\u4e0d\u5be9\u306a\u30d7\u30ed\u30bb\u30b9<\/td>\n<td>Web\u30b5\u30fc\u30d0\u6a29\u9650\u3067\u52d5\u304f\u898b\u899a\u3048\u306e\u306a\u3044\u30d7\u30ed\u30bb\u30b9<\/td>\n<\/tr>\n<tr>\n<td>\u30a2\u30a6\u30c8\u30d0\u30a6\u30f3\u30c9\u901a\u4fe1<\/td>\n<td>\u30b5\u30fc\u30d0\u304b\u3089\u5916\u90e8\u3078\u306e\u4e0d\u81ea\u7136\u306a\u901a\u4fe1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u4e0d\u5be9\u306a\u5146\u5019\u304c\u3042\u3063\u305f\u5834\u5408\u306f\u3001<strong>\u8a3c\u62e0\uff08\u30ed\u30b0\uff09\u3092\u4fdd\u5b58\u3057\u305f\u3046\u3048\u3067<\/strong>\u3001IPA\u3084\u5c02\u9580\u6a5f\u95a2\u3078\u306e\u76f8\u8ac7\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"PHP_81%E4%BB%A5%E5%89%8D%E3%82%92%E4%BD%BF%E3%81%A3%E3%81%A6%E3%81%84%E3%82%8B%E5%A0%B4%E5%90%88\"><\/span>PHP 8.1\u4ee5\u524d\u3092\u4f7f\u3063\u3066\u3044\u308b\u5834\u5408<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>PHP 8.1\u4ee5\u524d\u306f<strong>\u30b5\u30dd\u30fc\u30c8\u7d42\u4e86\uff08EOL\uff09<\/strong>\u306e\u305f\u3081\u3001PHP\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u304b\u3089\u306f\u66f4\u65b0\u304c\u63d0\u4f9b\u3055\u308c\u307e\u305b\u3093\u3002<\/p>\n<p>\u305f\u3060\u3057\u3001\u4eca\u56de\u306e\u4e8b\u614b\u3092\u53d7\u3051\u3066<strong>PHP 7.4\uff0f8.0\uff0f8.1 \u5411\u3051\u306b\u6700\u5c0f\u9650\u306e\u30bd\u30fc\u30b9\u30d0\u30c3\u30af\u30dd\u30fc\u30c8<\/strong>\u304c\u63d0\u4f9b\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u72b6\u6cc1<\/th>\n<th>\u63a8\u5968\u3055\u308c\u308b\u5bfe\u5fdc<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30bd\u30fc\u30b9\u304b\u3089\u30d3\u30eb\u30c9\u3057\u3066\u3044\u308b<\/td>\n<td><strong>\u30d0\u30c3\u30af\u30dd\u30fc\u30c8\u3092\u9069\u7528<\/strong>\u3057\u3066\u518d\u30d3\u30eb\u30c9<\/td>\n<\/tr>\n<tr>\n<td>LTS\u30d9\u30f3\u30c0\u30fc\u306e\u30b5\u30dd\u30fc\u30c8\u304c\u3042\u308b<\/td>\n<td><strong>\u30d9\u30f3\u30c0\u30fc\u306e\u4fee\u6b63\u7248<\/strong>\u3092\u9069\u7528<\/td>\n<\/tr>\n<tr>\n<td>\u3069\u3061\u3089\u3082\u7121\u3044<\/td>\n<td><strong>\u30b5\u30dd\u30fc\u30c8\u5bfe\u8c61\u30d0\u30fc\u30b8\u30e7\u30f3\u3078\u79fb\u884c<\/strong>\uff088.2\u4ee5\u964d\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"IPA%E3%81%8C%E7%A4%BA%E3%81%99%E3%80%8C%E4%BF%AE%E6%AD%A3%E3%81%8C%E9%9B%A3%E3%81%97%E3%81%84%E5%A0%B4%E5%90%88%E3%80%8D%E3%81%AE6%E3%82%B9%E3%83%86%E3%83%83%E3%83%97\"><\/span>IPA\u304c\u793a\u3059\u300c\u4fee\u6b63\u304c\u96e3\u3057\u3044\u5834\u5408\u300d\u306e6\u30b9\u30c6\u30c3\u30d7<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>IPA\u306f\u3001\u3059\u3050\u306b\u4fee\u6b63\u3067\u304d\u306a\u3044\u7d44\u7e54\u5411\u3051\u306b<strong>\u5224\u65ad\u306e\u624b\u9806<\/strong>\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>#<\/th>\n<th>\u30b9\u30c6\u30c3\u30d7<\/th>\n<th>\u5185\u5bb9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1<\/td>\n<td>\u30b5\u30dd\u30fc\u30c8\u72b6\u6cc1\u3092\u78ba\u8a8d<\/td>\n<td>EOL\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306a\u3089\u3001\u30b5\u30dd\u30fc\u30c8\u7248\u3078\u306e\u66f4\u65b0\u3084\u5bfe\u7b56\u6e08\u307f\u30b5\u30fc\u30d3\u30b9\u3078\u306e\u79fb\u884c\u3092\u691c\u8a0e<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>\u66ab\u5b9a\u5bfe\u7b56\u3092\u8b1b\u3058\u308b<\/td>\n<td>\u8106\u5f31\u306a\u72b6\u614b\u3067\u653e\u7f6e\u305b\u305a\u3001\u30a2\u30af\u30bb\u30b9\u5236\u9650\u306a\u3069\u3092\u5b9f\u65bd<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>\u30b7\u30b9\u30c6\u30e0\u306e\u72b6\u6cc1\u3092\u628a\u63e1<\/td>\n<td>\u305d\u306e\u30b7\u30b9\u30c6\u30e0\u306e\u5f79\u5272\u30fb\u4ee3\u66ff\u53ef\u5426\u3092\u78ba\u8a8d\u3057\u3001\u5fc5\u8981\u6027\u3092\u898b\u76f4\u3059<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>\u7d44\u7e54\u3068\u3057\u3066\u5b9f\u73fe\u6027\u3092\u691c\u8a0e<\/td>\n<td>\u4eba\u54e1\u30fb\u4e88\u7b97\u30fb\u4fdd\u5b88\u4f53\u5236\u3092<strong>\u7d4c\u55b6\u5c64\u3082\u542b\u3081\u3066<\/strong>\u691c\u8a0e<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>\u4eca\u5f8c\u306e\u65b9\u91dd\u3092\u6c7a\u3081\u308b<\/td>\n<td>\u79fb\u884c\uff0f\u6a5f\u80fd\u7e2e\u5c0f\uff0f\u516c\u958b\u7d42\u4e86\u30fb\u5ec3\u6b62\u3082\u9078\u629e\u80a2\u306b\u5165\u308c\u308b<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td>\u5229\u7528\u8005\u30fb\u696d\u52d9\u3078\u306e\u5f71\u97ff\u3092\u8003\u616e<\/td>\n<td>\u30c7\u30fc\u30bf\u79fb\u884c\u30fb\u4ee3\u66ff\u624b\u6bb5\u306e\u6848\u5185\u3092\u8a08\u753b\u3059\u308b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u300c<strong>\u5bfe\u7b56\u3067\u304d\u306a\u3044\u304b\u3089\u653e\u7f6e<\/strong>\u300d\u304c\u6700\u3082\u5371\u967a\u3067\u3059\u3002<strong>\u5916\u90e8\u304b\u3089\u306e\u30a2\u30af\u30bb\u30b9\u906e\u65ad\u3084\u4e00\u6642\u505c\u6b62<\/strong>\u3082\u3001IPA\u306f\u9078\u629e\u80a2\u3068\u3057\u3066\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E3%82%88%E3%81%8F%E3%81%82%E3%82%8B%E8%B3%AA%E5%95%8F%EF%BC%88FAQ%EF%BC%89\"><\/span>\u3088\u304f\u3042\u308b\u8cea\u554f\uff08FAQ\uff09<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table>\n<thead>\n<tr>\n<th>\u8cea\u554f<\/th>\n<th>\u56de\u7b54<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>WordPress\u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\u3002\u30d7\u30e9\u30b0\u30a4\u30f3\u66f4\u65b0\u3067\u76f4\u308a\u307e\u3059\u304b\uff1f<\/td>\n<td><strong>\u76f4\u308a\u307e\u305b\u3093<\/strong>\u3002PHP\u672c\u4f53\uff08\u30b5\u30fc\u30d0\u5074\uff09\u306e\u66f4\u65b0\u304c\u5fc5\u8981\u3067\u3059<\/td>\n<\/tr>\n<tr>\n<td>CLI\u3067\u3057\u304bPHP\u3092\u4f7f\u3044\u307e\u305b\u3093<\/td>\n<td>Web\u7d4c\u7531\u306e\u653b\u6483\u306f\u53d7\u3051\u307e\u305b\u3093\u304c\u3001<strong>\u540c\u3058\u30b5\u30fc\u30d0\u3067Web\u516c\u958b\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u5bfe\u8c61<\/strong>\u3067\u3059<\/td>\n<\/tr>\n<tr>\n<td>\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u3067\u3059<\/td>\n<td>\u63d0\u4f9b\u5143\u306e\u5bfe\u5fdc\u72b6\u6cc1\u3092\u78ba\u8a8d\u3057\u3001<strong>PHP\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u5207\u308a\u66ff\u3048<\/strong>\u304c\u3067\u304d\u308c\u3070\u6700\u65b0\u3078<\/td>\n<\/tr>\n<tr>\n<td>\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3067\u30b5\u30a4\u30c8\u304c\u58ca\u308c\u307e\u305b\u3093\u304b\uff1f<\/td>\n<td>\u30de\u30a4\u30ca\u30fc\u66f4\u65b0\u3067\u3059\u304c\u3001<strong>\u4e8b\u524d\u306b\u30b9\u30c6\u30fc\u30b8\u30f3\u30b0\u3067\u78ba\u8a8d<\/strong>\u3057\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u53d6\u3063\u3066\u304b\u3089\u5b9f\u65bd\u3057\u3066\u304f\u3060\u3055\u3044<\/td>\n<\/tr>\n<tr>\n<td>\u66ab\u5b9a\u7b56\u3060\u3051\u3067\u3082\u5927\u4e08\u592b\u3067\u3059\u304b\uff1f<\/td>\n<td><strong>\u4e0d\u5341\u5206<\/strong>\u3067\u3059\u3002\u653b\u6483\u7d4c\u8def\u3092\u6e1b\u3089\u3059\u3060\u3051\u3067\u3001\u5b89\u5168\u306b\u306f\u306a\u308a\u307e\u305b\u3093<\/td>\n<\/tr>\n<tr>\n<td>WAF\u3067\u9632\u3052\u307e\u3059\u304b\uff1f<\/td>\n<td>\u88dc\u52a9\u306b\u306f\u306a\u308a\u307e\u3059\u304c\u3001<strong>PHP\u672c\u4f53\u306e\u51e6\u7406\u6bb5\u968e\u3067\u767a\u52d5\u3059\u308b\u305f\u3081\u6839\u672c\u5bfe\u7b56\u306b\u306a\u308a\u307e\u305b\u3093<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"%E7%94%A8%E8%AA%9E%E9%9B%86\"><\/span>\u7528\u8a9e\u96c6<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table>\n<thead>\n<tr>\n<th>\u7528\u8a9e<\/th>\n<th>\u610f\u5473<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>RCE<\/strong><\/td>\n<td>Remote Code Execution\u3002\u9060\u9694\u304b\u3089\u4efb\u610f\u306e\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3055\u308c\u308b\u8106\u5f31\u6027<\/td>\n<\/tr>\n<tr>\n<td><strong>SAPI<\/strong><\/td>\n<td>Server API\u3002PHP\u304cWeb\u30b5\u30fc\u30d0\u3068\u3084\u308a\u53d6\u308a\u3059\u308b\u65b9\u5f0f\uff08mod_php\uff0fFPM\uff0fCGI\u306a\u3069\uff09<\/td>\n<\/tr>\n<tr>\n<td><strong>PHP-FPM<\/strong><\/td>\n<td>FastCGI\u3067PHP\u3092\u52d5\u304b\u3059\u4ed5\u7d44\u307f\u3002\u30ef\u30fc\u30ab\u30fc\uff08\u30d7\u30ed\u30bb\u30b9\uff09\u3092\u4f7f\u3044\u56de\u3059<\/td>\n<\/tr>\n<tr>\n<td><strong>mod_php<\/strong><\/td>\n<td>Apache\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u3057\u3066PHP\u3092\u7d44\u307f\u8fbc\u3080\u65b9\u5f0f<\/td>\n<\/tr>\n<tr>\n<td><strong>OOM<\/strong><\/td>\n<td>Out Of Memory\u3002\u30e1\u30e2\u30ea\u4e0d\u8db3\u3067\u51e6\u7406\u304c\u4e2d\u65ad\u3055\u308c\u308b\u3053\u3068<\/td>\n<\/tr>\n<tr>\n<td><strong>CVSS<\/strong><\/td>\n<td>\u8106\u5f31\u6027\u306e\u6df1\u523b\u5ea6\u3092\u8868\u3059\u5171\u901a\u6307\u6a19\u30029.0\u4ee5\u4e0a\u304c\u300cCritical\u300d<\/td>\n<\/tr>\n<tr>\n<td><strong>GHSA<\/strong><\/td>\n<td>GitHub Security Advisory \u306e\u8b58\u5225\u5b50<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><!--\u5439\u304d\u51fa\u3057\u306f\u3058\u307e\u308a--><\/p>\n<div class=\"balloon5\">\n<div class=\"faceicon\">\n<img loading=\"lazy\" decoding=\"async\" src=\"\/wp-content\/uploads\/2020\/11\/taka_kao.gif\" alt=\"\u30bf\u30ab\u30d2\u30ed\" width=\"110\" height=\"110\" \/><\/p>\n<div class=\"faceiconfont\">\u30bf\u30ab\u30d2\u30ed<\/div>\n<\/div>\n<div class=\"chatting\">\n<div class=\"says\">\u300c\u30a2\u30d7\u30ea\u306e\u5165\u529b\u30c1\u30a7\u30c3\u30af\u3067\u3042\u308b\u7a0b\u5ea6\u5b88\u3089\u308c\u3066\u3044\u308b\u300d\u3068\u601d\u3063\u3066\u3044\u308b\u3068\u5371\u306a\u3044\u306e\u304c\u4eca\u56de\u306e\u6016\u3055\u3067\u3059\u3002<br \/>\nPHP\u672c\u4f53\u306e\u51e6\u7406\u3067\u767a\u52d5\u3059\u308b\u306e\u3067\u3001\u30a2\u30d7\u30ea\u5074\u3067\u306f\u9632\u3052\u307e\u305b\u3093\u3002\u307e\u305a\u306f php -v \u3067\u81ea\u5206\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u78ba\u8a8d\u3059\u308b\u3068\u3053\u308d\u304b\u3089\u59cb\u3081\u307e\u3057\u3087\u3046\u3002<\/div>\n<\/div>\n<\/div>\n<p><!--\u5439\u304d\u51fa\u3057\u7d42\u308f\u308a--><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E3%81%95%E3%81%84%E3%81%94%E3%81%AB\"><\/span>\u3055\u3044\u3054\u306b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u4eca\u56de\u306f\u3001PHP\u306e\u8106\u5f31\u6027\u300cphp2shell\u300d\u306e\u5185\u5bb9\u3068\u5bfe\u7b56\u3092\u307e\u3068\u3081\u307e\u3057\u305f\u3002<\/p>\n<div class=\"endinfo\">\u30fbphp2shell\uff08CVE-2026-109618\uff0fCVE-2026-109619\uff09\u3068\u306f<br \/>\n\u30fb\u5f71\u97ff\u3092\u53d7\u3051\u308b\u69cb\u6210\u3068\u30d0\u30fc\u30b8\u30e7\u30f3<br \/>\n\u30fb\u81ea\u5206\u306e\u74b0\u5883\u3092\u78ba\u8a8d\u3059\u308b\u65b9\u6cd5\uff08\u30b3\u30de\u30f3\u30c9\u3064\u304d\uff09<br \/>\n\u30fb\u4fee\u6b63\u30d0\u30fc\u30b8\u30e7\u30f3\u3078\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u624b\u9806<br \/>\n\u30fb\u3059\u3050\u66f4\u65b0\u3067\u304d\u306a\u3044\u5834\u5408\u306e\u66ab\u5b9a\u5bfe\u7b56<br \/>\n\u30fbIPA\u304c\u793a\u3059\u300c\u4fee\u6b63\u56f0\u96e3\u306a\u5834\u5408\u300d\u306e\u5224\u65ad\u30b9\u30c6\u30c3\u30d7<\/div>\n<div class=\"endinfo\">\n1. <code>php -v<\/code> \u3067\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u78ba\u8a8d\u3059\u308b\uff08<strong>8.5.12\uff0f8.4.27\uff0f8.3.36\uff0f8.2.35<\/strong>\u304c\u4fee\u6b63\u7248\uff09<br \/>\n2. <strong>mod_php \u306f\u7279\u306b\u5371\u967a<\/strong>\u3002SAPI\u306e\u69cb\u6210\u3082\u78ba\u8a8d\u3059\u308b<br \/>\n3. \u76f4\u3061\u306b<strong>\u4fee\u6b63\u7248\u3078\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8<\/strong>\u3059\u308b\uff08\u3053\u308c\u304c\u552f\u4e00\u306e\u5b8c\u5168\u306a\u89e3\u6c7a\u7b56\uff09<br \/>\n4. \u3059\u3050\u7121\u7406\u306a\u3089<strong>\u66ab\u5b9a\u7b56\uff0b\u30a2\u30af\u30bb\u30b9\u5236\u9650\uff0b\u4fb5\u5bb3\u78ba\u8a8d<\/strong>\u3092\u884c\u3046<br \/>\n5. 8.1\u4ee5\u524d\u306f<strong>\u30d0\u30c3\u30af\u30dd\u30fc\u30c8\u9069\u7528\u304b\u30b5\u30dd\u30fc\u30c8\u7248\u3078\u79fb\u884c<\/strong>\u3059\u308b<br \/>\n6. <strong>IPA\u30fbPHP.net\u306e\u6700\u65b0\u60c5\u5831<\/strong>\u3092\u7d99\u7d9a\u3057\u3066\u78ba\u8a8d\u3059\u308b\n<\/div>\n<p>\u8106\u5f31\u6027\u5bfe\u5fdc\u306f\u300c\u77e5\u3063\u305f\u3068\u304d\u304c\u4e00\u756a\u65e9\u3044\u300d\u3068\u8a00\u308f\u308c\u307e\u3059\u3002<\/p>\n<p>\u307e\u305a\u306f <code>php -v<\/code> \u3067\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u78ba\u8a8d\u304b\u3089\u3001\u305c\u3072\u8a66\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<br 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