{"id":136309,"date":"2026-10-22T10:20:19","date_gmt":"2026-10-22T01:20:19","guid":{"rendered":"https:\/\/softantenna.com\/blog\/?p=136309"},"modified":"2026-10-22T10:20:19","modified_gmt":"2026-10-22T01:20:19","slug":"php-critical-rce-vulnerabilities-update-now","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/php-critical-rce-vulnerabilities-update-now\/","title":{"rendered":"PHP\u306b\u6df1\u523b\u306aRCE\u8106\u5f31\u6027\u3001\u958b\u767a\u30c1\u30fc\u30e0\u304c\u7dca\u6025\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u547c\u3073\u304b\u3051"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2026\/10\/s_20261022-_100738.webp\" alt=\"\" width=\"1100\" height=\"687\" class=\"aligncenter size-full wp-image-136310\" \/><\/p>\n<p>PHP\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306f2026\u5e7410\u670821\u65e5\u3001\u8a8d\u8a3c\u4e0d\u8981\u3067\u30ea\u30e2\u30fc\u30c8\u304b\u3089\u4efb\u610f\u306e\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b2\u4ef6\u306e\u91cd\u5927\u306a\u8106\u5f31\u6027\u3092\u4fee\u6b63\u3057\u305f\u3068\u3057\u3066\u3001\u3059\u3079\u3066\u306ePHP\u5229\u7528\u8005\u306b\u5bfe\u3057\u901f\u3084\u304b\u306a\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u547c\u3073\u304b\u3051\u307e\u3057\u305f(<a href=\"https:\/\/www.php.net\/archive\/2026.php#2026-10-21-5\">PHP: News Archive<\/a>)\u3002\u5bfe\u8c61\u3068\u306a\u308b\u8106\u5f31\u6027\u306f\u6975\u3081\u3066\u6df1\u523b\u3067\u3001PHP\u958b\u767a\u30c1\u30fc\u30e0\u306f\u300c<strong>\u66f4\u65b0\u3053\u305d\u304c\u552f\u4e00\u306e\u5b89\u5168\u306a\u5bfe\u7b56<\/strong>\u300d\u3068\u5f37\u8abf\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u4eca\u56de\u306e\u554f\u984c\u306f\u3001PHP-FPM\u3084Apache\u306emod_php\u3001php-cgi\u3001FrankenPHP\u3001LiteSpeed\u306a\u3069\u3001\u591a\u304f\u306e\u4e00\u822c\u7684\u306aPHP\u5b9f\u884c\u74b0\u5883\u306b\u5f71\u97ff\u3057\u307e\u3059\u3002\u7279\u306bApache\u306emod_php\u74b0\u5883\u3067\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30b3\u30fc\u30c9\u304c\u5b9f\u884c\u3055\u308c\u308b\u524d\u306e\u6bb5\u968e\u3067\u653b\u6483\u304c\u6210\u7acb\u3059\u308b\u3053\u3068\u304c\u78ba\u8a8d\u3055\u308c\u3066\u304a\u308a\u3001\u30ea\u30b9\u30af\u304c\u6700\u3082\u9ad8\u3044\u3068\u3055\u308c\u3066\u3044\u307e\u3059<\/p>\n<h2>\u767a\u898b\u3055\u308c\u305f2\u4ef6\u306e\u91cd\u5927\u8106\u5f31\u6027\u3068\u306f<\/h2>\n<p>\u767a\u898b\u3055\u308c\u305f1\u3064\u76ee\u306e\u8106\u5f31\u6027(CVE-2026-109618)\u306f\u3001\u30e1\u30e2\u30ea\u4e0d\u8db3(Out of Memory)\u767a\u751f\u6642\u306e\u5185\u90e8\u30c7\u30fc\u30bf\u51e6\u7406\u306b\u4e0d\u5099\u304c\u3042\u308a\u3001\u7834\u640d\u3057\u305f\u30c7\u30fc\u30bf\u304c\u6b63\u3057\u3044\u3082\u306e\u3068\u3057\u3066\u6271\u308f\u308c\u3066\u3057\u307e\u3046\u554f\u984c\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u653b\u6483\u8005\u304c\u30ea\u30e2\u30fc\u30c8\u304b\u3089\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3067\u304d\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>2\u3064\u76ee\u306e\u8106\u5f31\u6027(CVE-2026-109619)\u306f\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u51e6\u7406\u5f8c\u306b\u89e3\u653e\u3055\u308c\u305f\u306f\u305a\u306e\u5185\u90e8\u72b6\u614b\u304c\u6b8b\u5b58\u3057\u3001\u5f8c\u7d9a\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u3067\u8aa4\u3063\u3066\u5229\u7528\u3055\u308c\u308b\u554f\u984c\u3067\u3059\u3002\u672c\u6765\u521d\u671f\u5316\u3055\u308c\u308b\u524d\u306e\u53e4\u3044\u72b6\u614b\u304c\u5229\u7528\u3055\u308c\u308b\u3053\u3068\u3067\u3001\u4e0d\u6b63\u306a\u30b3\u30fc\u30c9\u5b9f\u884c\u306b\u3064\u306a\u304c\u308b\u6050\u308c\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2>\u76f4\u3061\u306b\u66f4\u65b0\u3059\u3079\u304dPHP\u30d0\u30fc\u30b8\u30e7\u30f3<\/h2>\n<p>PHP\u958b\u767a\u30c1\u30fc\u30e0\u306f\u4ee5\u4e0b\u306e\u4fee\u6b63\u7248\u3078\u306e\u66f4\u65b0\u3092\u63a8\u5968\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li>PHP 8.5.12<\/li>\n<li>PHP 8.4.27<\/li>\n<li>PHP 8.3.36<\/li>\n<li>PHP 8.2.35<\/li>\n<\/ul>\n<p>\u306a\u304a\u3001PHP 8.1\u4ee5\u524d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u3059\u3067\u306b\u516c\u5f0f\u30b5\u30dd\u30fc\u30c8\u304c\u7d42\u4e86\u3057\u3066\u304a\u308a\u3001\u901a\u5e38\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u304c\u63d0\u4f9b\u3055\u308c\u307e\u305b\u3093\u3002\u305f\u3060\u3057\u4eca\u56de\u306e\u4e8b\u614b\u306e\u6df1\u523b\u3055\u3092\u8003\u616e\u3057\u3001PHP\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30c1\u30fc\u30e0\u306fPHP 7.4\u30018.0\u30018.1\u5411\u3051\u306b\u6700\u5c0f\u9650\u306e\u30d0\u30c3\u30af\u30dd\u30fc\u30c8\u4fee\u6b63\u3092\u516c\u958b\u3057\u307e\u3057\u305f\u3002\u3068\u306f\u3044\u3048\u3001\u6839\u672c\u7684\u306a\u89e3\u6c7a\u7b56\u3068\u3057\u3066\u306f\u30b5\u30dd\u30fc\u30c8\u5bfe\u8c61\u30d0\u30fc\u30b8\u30e7\u30f3\u3078\u306e\u79fb\u884c\u304c\u671b\u307e\u3057\u3044\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001Linux\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u3084\u9577\u671f\u30b5\u30dd\u30fc\u30c8(LTS)\u30d9\u30f3\u30c0\u30fc\u306b\u306f\u4e8b\u524d\u306b\u4fee\u6b63\u30d1\u30c3\u30c1\u304c\u63d0\u4f9b\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u5404\u30d9\u30f3\u30c0\u30fc\u306e\u66f4\u65b0\u60c5\u5831\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u63a8\u5968\u3055\u308c\u3066\u3044\u307e\u3059<\/p>\n<p class=\"is-style-icon_info\">\u4f8b\u3048\u3070<a href=\"https:\/\/ubuntu.com\/security\/CVE-2026-109618\">Ubuntu<\/a>\u3067\u306fphp5\u4ee5\u964d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u5bfe\u3057\u3066\u30d1\u30c3\u30c1\u304c\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u3066\u3044\u307e\u3059<\/p>\n<h2>\u4e00\u6642\u7684\u306a\u7de9\u548c\u7b56\u306f\u3042\u308b\u304c\u5b8c\u5168\u306a\u9632\u5fa1\u306b\u306f\u306a\u3089\u306a\u3044<\/h2>\n<p>PHP\u30c1\u30fc\u30e0\u306f\u3001\u30e1\u30e2\u30ea\u5236\u9650\u306e\u8abf\u6574\u3084\u7279\u5b9a\u6a5f\u80fd\u306e\u7121\u52b9\u5316\u306a\u3069\u3001\u653b\u6483\u30ea\u30b9\u30af\u3092\u8efd\u6e1b\u3059\u308b\u305f\u3081\u306e\u66ab\u5b9a\u7684\u306a\u5bfe\u7b56\u3082\u516c\u958b\u3057\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u3053\u308c\u3089\u306f\u3042\u304f\u307e\u3067\u4e00\u90e8\u306e\u653b\u6483\u7d4c\u8def\u3092\u72ed\u3081\u308b\u305f\u3081\u306e\u63aa\u7f6e\u3067\u3042\u308a\u3001\u5b89\u5168\u6027\u3092\u4fdd\u8a3c\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u958b\u767a\u30c1\u30fc\u30e0\u306f\u300c\u5b8c\u5168\u306a\u5bfe\u7b56\u306f\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306e\u307f\u300d\u3068\u660e\u8a00\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>\u307e\u3068\u3081<\/h2>\n<p>\u4eca\u56de\u516c\u8868\u3055\u308c\u305f\u8106\u5f31\u6027\u306f\u3001\u8a8d\u8a3c\u3092\u5fc5\u8981\u3068\u305b\u305a\u9060\u9694\u304b\u3089\u653b\u6483\u3067\u304d\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u70b9\u3067\u975e\u5e38\u306b\u5371\u967a\u3067\u3059\u3002\u7279\u306bPHP\u3092\u5229\u7528\u3057\u305fWeb\u30b5\u30fc\u30d3\u30b9\u3084\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u3092\u904b\u7528\u3057\u3066\u3044\u308b\u7d44\u7e54\u306f\u3001\u5bfe\u8c61\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u78ba\u8a8d\u3057\u3001\u3067\u304d\u308b\u3060\u3051\u65e9\u304f\u4fee\u6b63\u7248\u3078\u306e\u66f4\u65b0\u3092\u5b9f\u65bd\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u3092\u672a\u7136\u306b\u9632\u3050\u305f\u3081\u306b\u3082\u3001\u5f8c\u3067\u5bfe\u5fdc\u3067\u306f\u306a\u304f\u3001\u4eca\u3059\u3050\u66f4\u65b0\u3059\u308b\u3053\u3068\u304c\u6c42\u3081\u3089\u308c\u308b\u7dca\u6025\u5ea6\u306e\u9ad8\u3044\u30a2\u30c9\u30d0\u30a4\u30b6\u30ea\u3068\u8a00\u3048\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PHP\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306f2026\u5e7410\u670821\u65e5\u3001\u8a8d\u8a3c\u4e0d\u8981\u3067\u30ea\u30e2\u30fc\u30c8\u304b\u3089\u4efb\u610f\u306e\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b2\u4ef6\u306e\u91cd\u5927\u306a\u8106\u5f31\u6027\u3092\u4fee\u6b63\u3057\u305f\u3068\u3057\u3066\u3001\u3059\u3079\u3066\u306ePHP\u5229\u7528\u8005\u306b\u5bfe\u3057\u901f\u3084\u304b\u306a\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u547c\u3073\u304b\u3051\u307e\u3057\u305f(PHP: News [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":136310,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[75],"tags":[172],"class_list":["post-136309","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-software","tag-php"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/136309","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/comments?post=136309"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/136309\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/136310"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=136309"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=136309"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=136309"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}