{"id":125380,"date":"2026-11-06T10:12:16","date_gmt":"2026-11-06T01:12:16","guid":{"rendered":"https:\/\/miralab.co.jp\/media\/?p=125380&#038;preview=true&#038;preview_id=125380"},"modified":"2026-11-06T10:12:16","modified_gmt":"2026-11-06T01:12:16","slug":"openai-linux-kernel-vulnerabilities","status":"publish","type":"post","link":"https:\/\/miralab.co.jp\/media\/openai-linux-kernel-vulnerabilities\/","title":{"rendered":"OpenAI\u3001Linux\u30ab\u30fc\u30cd\u30eb\u306e\u6a29\u9650\u6607\u683c\u8106\u5f31\u6027948\u4ef6\u3092\u81ea\u5f8b\u691c\u8a3c\u3059\u308b\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3092\u516c\u958b"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1600\" height=\"900\" src=\"https:\/\/miralab.co.jp\/media\/wp-content\/uploads\/2026\/11\/7wdzC_ai.jpg\" alt=\"OpenAI\u3001Linux\u30ab\u30fc\u30cd\u30eb\u306e\u6a29\u9650\u6607\u683c\u8106\u5f31\u6027948\u4ef6\u3092\u81ea\u5f8b\u691c\u8a3c\u3059\u308b\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3092\u516c\u958b\" class=\"wp-image-125379\" srcset=\"https:\/\/miralab.co.jp\/media\/wp-content\/uploads\/2026\/11\/7wdzC_ai.jpg 1600w, https:\/\/miralab.co.jp\/media\/wp-content\/uploads\/2026\/11\/7wdzC_ai-300x169.jpg 300w, https:\/\/miralab.co.jp\/media\/wp-content\/uploads\/2026\/11\/7wdzC_ai-1024x576.jpg 1024w, https:\/\/miralab.co.jp\/media\/wp-content\/uploads\/2026\/11\/7wdzC_ai-768x432.jpg 768w, https:\/\/miralab.co.jp\/media\/wp-content\/uploads\/2026\/11\/7wdzC_ai-1536x864.jpg 1536w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" \/><figcaption class=\"wp-element-caption\">\u51fa\u5178\uff1a<a href=\"https:\/\/openai.com\/ja-JP\/index\/a-thousand-fewer-paths-to-root\/\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/openai.com\/ja-JP\/index\/a-thousand-fewer-paths-to-root\/<\/a><\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">OpenAI\u306f2026\u5e7411\u67084\u65e5\u3001Linux\u30ab\u30fc\u30cd\u30eb\u306e\u8106\u5f31\u6027\u306e\u767a\u898b\u304b\u3089\u60aa\u7528\u53ef\u80fd\u6027\u306e\u8a55\u4fa1\u3001\u30d1\u30c3\u30c1\u751f\u6210\u307e\u3067\u3092\u81ea\u5f8b\u7684\u306b\u884c\u3046\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3092\u958b\u767a\u3057\u305f\u3068\u767a\u8868\u3057\u307e\u3057\u305f\u3002\u4eca\u5f8c\u63d0\u4f9b\u4e88\u5b9a\u306e\u30b5\u30a4\u30d0\u30fc\u30e2\u30c7\u30eb\u3092\u4f7f\u3063\u305f1\u56de\u306e\u5b9f\u884c\u3067\u3001\u6a29\u9650\u306e\u306a\u3044\u30ed\u30fc\u30ab\u30eb\u30e6\u30fc\u30b6\u30fc\u304croot\u6a29\u9650\u3092\u53d6\u5f97\u3067\u304d\u308b\u30ed\u30fc\u30ab\u30eb\u6a29\u9650\u6607\u683c\uff08LPE\uff09\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u3092948\u4ef6\u751f\u6210\u3057\u307e\u3057\u305f\u3002API\u8cbb\u7528\u306f\u7d04120\u4e07\u30c9\u30eb\uff081,213,430\u30c9\u30eb\uff09\u3067\u3001LPE\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c81\u4ef6\u3042\u305f\u308a1,279\u30c9\u30eb\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306f5\u6bb5\u968e\u3067\u3059\u3002\u63a2\u7d22\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u76e3\u67fb\u5bfe\u8c61\u3092\u7d5e\u308a\u3001\u5206\u6790\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u8106\u5f31\u6027\u5019\u88dc\u3092\u691c\u51fa\u3057\u307e\u3059\u3002\u6b21\u306b\u3001\u30c8\u30ea\u30a2\u30fc\u30b8\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u9694\u96e2\u3057\u305f\u4eee\u60f3\u30de\u30b7\u30f3\u3067\u52d5\u7684\u306b\u518d\u73fe\u3057\u3001\u60aa\u7528\u53ef\u80fd\u6027\u3092\u8a55\u4fa1\u3057\u3066\u30d1\u30c3\u30c1\u3092\u751f\u6210\u3057\u307e\u3059\u3002\u6700\u5f8c\u306b\u4eba\u9593\u306e\u7814\u7a76\u8005\u304c\u7d50\u679c\u3092\u78ba\u8a8d\u3057\u3001\u30e1\u30f3\u30c6\u30ca\u30fc\u3078\u5831\u544a\u3057\u307e\u3059\u3002\u63a2\u7d22\u3067\u306f\u7d04280\u4e07\u884c\uff08\u30b3\u30fc\u30c9\u30d9\u30fc\u30b9\u5168\u4f53\u306e\u7d047%\uff09\u3092\u5bfe\u8c61\u306b\u3057\u307e\u3057\u305f\u3002\u5206\u6790\u3067\u306f12\u6642\u9593\u4ee5\u5185\u306b2,308\u4ef6\u306e\u5019\u88dc\u3092\u691c\u51fa\u3057\u300130\u6642\u9593\u4ee5\u5185\u306b\u305d\u306e\u7d0474.7%\u306b\u3042\u305f\u308b1,724\u4ef6\u3092\u518d\u73fe\u3057\u3066\u3044\u307e\u3059\u3002\u8aa4\u3063\u3066\u3044\u305f\u5206\u6790\u306f3.1%\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u60aa\u7528\u53ef\u80fd\u6027\u306e\u8a55\u4fa1\u3067\u306f\u3001\u60c5\u5831\u6f0f\u3048\u3044\u5019\u88dc313\u4ef6\u3068LPE\u5019\u88dc1,238\u4ef6\u306b\u7d5e\u308a\u8fbc\u307f\u307e\u3057\u305f\u3002\u6a19\u6e96\u7684\u306aLinux\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u4fdd\u8b77\u6a5f\u80fd\u3092\u6709\u52b9\u306b\u3057\u305f\u74b0\u5883\u3067\u3001\u60c5\u5831\u6f0f\u3048\u3044\u306ePoC291\u4ef6\u3068\u3001\u52d5\u4f5c\u3059\u308bLPE\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c81,169\u4ef6\u3092\u4f5c\u6210\u3057\u3066\u3044\u307e\u3059\u3002\u4e9c\u7a2e\u5206\u6790\u306e\u7d50\u679c\u3001\u91cd\u8907\u3092\u9664\u304fLPE\u306f948\u4ef6\u3067\u3001\u540c\u6570\u306e\u7570\u306a\u308b\u30d1\u30c3\u30c1\u3092\u958b\u767a\u3057\u307e\u3057\u305f\u3002\u540c\u793e\u306f\u3001\u6df1\u523b\u306a\u8106\u5f31\u6027\u306b\u95a2\u3059\u308b\u6570\u767e\u4ef6\u306e\u30ec\u30dd\u30fc\u30c8\u3068\u30d1\u30c3\u30c1\u3092\u3059\u3067\u306b\u9001\u4ed8\u3057\u3001Patch the Planet\u306e\u30d1\u30fc\u30c8\u30ca\u30fc\u3068\u6b8b\u308a\u306e\u9001\u4ed8\u3092\u9032\u3081\u308b\u3068\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pwn2Own\u3068TyphoonPWN\u304c\u904e\u53bb\u306b\u8a2d\u3051\u305fLPE\u306e\u5831\u5968\u91d1\uff08\u305d\u308c\u305e\u308c2\u4e07\u30c9\u30eb\u30017\u4e07\u30c9\u30eb\uff09\u3092\u5f53\u3066\u306f\u3081\u308b\u3068\u3001\u4eee\u60f3\u7684\u306a\u8a55\u4fa1\u984d\u306f1,890\u4e07\uff5e6,630\u4e07\u30c9\u30eb\u3067\u3001\u8cbb\u7528\u306e\u7d0416\uff5e55\u500d\u306b\u76f8\u5f53\u3057\u307e\u3059\u3002Google\u306e\u5831\u5968\u91d1\u30d7\u30ed\u30b0\u30e9\u30e0kernelCTF\u306e\u74b0\u5883\u3067\u306f\u300125\u4ef6\u306e\u60c5\u5831\u6f0f\u3048\u3044PoC\u306821\u4ef6\u306eLPE\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u3092\u751f\u6210\u3057\u307e\u3057\u305f\u3002\u8cbb\u7528\u306f\u7d0432,936\u30c9\u30eb\u3067\u3001\u53d7\u7406\u3055\u308c\u308c\u3070\u5831\u5968\u91d1\u306f\u7d04150\u4e07\u30c9\u30eb\u3068\u3001\u8cbb\u7528\u306e\u7d0445\u500d\u306b\u306a\u308b\u3068\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30e2\u30c7\u30eb\u306e\u9032\u5316\u3082\u6570\u5b57\u306b\u8868\u308c\u307e\u3057\u305f\u30022026\u5e747\u6708\u4e0b\u65ec\u306eGPT-5.6 Sol\u306f\u91cd\u8907\u306e\u306a\u3044166\u4ef6\u306eLPE\u3092\u767a\u898b\u3057\u3001\u8cbb\u7528\u306f513,690\u30c9\u30eb\u3067\u3057\u305f\u300210\u6708\u4e2d\u65ec\u306e\u65b0\u3057\u3044\u30b5\u30a4\u30d0\u30fc\u30e2\u30c7\u30eb\u306f948\u4ef6\u3092\u767a\u898b\u3057\u3066\u304a\u308a\u3001\u540c\u793e\u306f\u80fd\u529b\u304c\u4e0a\u304c\u3063\u305f\u3089\u904e\u53bb\u306b\u76e3\u67fb\u3057\u305f\u30b3\u30fc\u30c9\u3082\u518d\u30b9\u30ad\u30e3\u30f3\u3059\u3079\u304d\u3060\u3068\u8ff0\u3079\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001166\u4ef6\u306e\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u3092\u5206\u6790\u3057\u305f\u3068\u3053\u308d\u3001\u5c11\u306a\u304f\u3068\u308210\u7a2e\u985e\u306e\u65b0\u3057\u3044\u624b\u6cd5\u304c\u4f7f\u308f\u308c\u3066\u3044\u307e\u3057\u305f\u3002\u5916\u90e8\u306e\u5c02\u9580\u5bb6\u306b\u3068\u3063\u3066\u3082\u672a\u77e5\u306e\u624b\u6cd5\u3067\u3057\u305f\u304c\u3001\u5b89\u5168\u4e0a\u306e\u7406\u7531\u304b\u3089\u6280\u8853\u7684\u306a\u8a73\u7d30\u306f\u516c\u958b\u3057\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7559\u610f\u70b9\u3082\u5831\u544a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u521d\u671f\u306e\u5b9f\u884c\u3067\u306f\u3001\u6210\u529f\u3068\u5831\u544a\u3055\u308c\u305f200\u4ef6\u306e\u3046\u306120\u4ef6\u304c\u3001\u5272\u308a\u5f53\u3066\u3089\u308c\u305f\u3082\u306e\u3068\u306f\u5225\u306e\u30bc\u30ed\u30c7\u30a4\u8106\u5f31\u6027\u3092\u4f7f\u3063\u3066\u3044\u307e\u3057\u305f\u3002\u305d\u306e\u305f\u3081\u3001\u5404\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u304c\u5272\u308a\u5f53\u3066\u3089\u308c\u305f\u8106\u5f31\u6027\u3092\u4f7f\u3063\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3059\u308b\u72ec\u7acb\u3057\u305f\u30c1\u30a7\u30c3\u30af\u3092\u8ffd\u52a0\u3057\u3066\u3044\u307e\u3059\u3002\u3055\u3089\u306b\u3001kernelCTF\u3067\u306e\u5b9f\u884c\u3067\u306fQEMU TCG\u306e\u8106\u5f31\u6027\u3082\u767a\u898b\u30fb\u60aa\u7528\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b9\u30ad\u30e3\u30f3\u304b\u308910\u65e5\u5f8c\u306e\u6642\u70b9\u3067\u300161\u4ef6\u306eLPE\u306f\u30a2\u30c3\u30d7\u30b9\u30c8\u30ea\u30fc\u30e0\u3067\u4fee\u6b63\u6e08\u307f\u300143\u4ef6\u306f\u30d1\u30c3\u30c1\u306e\u9069\u7528\u6e96\u5099\u4e2d\u3067\u3001299\u4ef6\u306f\u516c\u958b\u306e\u5834\u3067\u5831\u544a\u30fb\u8b70\u8ad6\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002\u540c\u793e\u306f\u3001\u4eca\u5f8c\u6570\u5e74\u4ee5\u5185\u306b\u3001\u8106\u5f31\u6027\u304c\u5b58\u5728\u3059\u308c\u3070\u30d5\u30ed\u30f3\u30c6\u30a3\u30a2\u30e2\u30c7\u30eb\u304c\u767a\u898b\u3067\u304d\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u304f\u306a\u308b\u3068\u898b\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u6700\u65b0\u30d1\u30c3\u30c1\u306e\u9069\u7528\u3001\u30b5\u30f3\u30c9\u30dc\u30c3\u30af\u30b9\u306a\u3069\u3092\u4f7f\u3063\u305f\u591a\u5c64\u9632\u5fa1\u3001\u6a19\u6e96\u3067\u5b89\u5168\u306a\u30b3\u30fc\u30c9\u3092\u66f8\u304f\u30e2\u30c7\u30eb\u306e\u8a13\u7df4\u306a\u3069\u304c\u91cd\u8981\u3060\u3068\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002\u540c\u793e\u306fPatch the Planet\u3092\u901a\u3058\u3066\u3001\u53d6\u308a\u7d44\u307f\u3092\u307b\u304b\u306e\u91cd\u8981\u306a\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306b\u3082\u5e83\u3052\u308b\u8003\u3048\u3067\u3059\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">\u51fa\u5178\uff1a<a href=\"https:\/\/openai.com\/ja-JP\/index\/a-thousand-fewer-paths-to-root\/\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/openai.com\/ja-JP\/index\/a-thousand-fewer-paths-to-root\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>OpenAI\u306f2026\u5e7411\u67084\u65e5\u3001Linux\u30ab\u30fc\u30cd\u30eb\u306e\u8106\u5f31\u6027\u306e\u767a\u898b\u304b\u3089\u60aa\u7528\u53ef\u80fd\u6027\u306e\u8a55\u4fa1\u3001\u30d1\u30c3\u30c1\u751f\u6210\u307e\u3067\u3092\u81ea\u5f8b\u7684\u306b\u884c\u3046\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3092\u958b\u767a\u3057\u305f\u3068\u767a\u8868\u3057\u307e\u3057\u305f\u3002\u4eca\u5f8c\u63d0\u4f9b\u4e88\u5b9a\u306e\u30b5\u30a4\u30d0\u30fc\u30e2\u30c7\u30eb\u3092\u4f7f\u3063\u305f1\u56de\u306e\u5b9f\u884c\u3067\u3001\u6a29\u9650\u306e\u306a\u3044\u30ed\u30fc\u30ab\u30eb\u30e6\u30fc\u30b6\u30fc\u304croot\u6a29\u9650\u3092\u53d6\u5f97\u3067\u304d\u308b\u30ed\u30fc\u30ab\u30eb\u6a29\u9650\u6607\u683c\uff08LPE\uff09\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u3092948\u4ef6\u751f\u6210\u3057\u307e\u3057\u305f\u3002API\u8cbb\u7528\u306f\u7d04120\u4e07\u30c9\u30eb\uff081,213,430\u30c9\u30eb\uff09\u3067\u3001LPE\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c81\u4ef6\u3042\u305f\u308a1,279\u30c9\u30eb\u3067\u3059\u3002<\/p>\n","protected":false},"author":143,"featured_media":125379,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","_spnote":"","_custom_second_post_notes":"","_dp_original":0,"footnotes":"","_ppma_block_editor_authors":""},"categories":[9,171],"tags":[],"ppma_author":[339],"class_list":["post-125380","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-openai"],"pp_statuses_selecting_workflow":false,"pp_workflow_action":"current","pp_status_selection":"publish","authors":[{"term_id":339,"user_id":143,"is_guest":0,"slug":"rewrite_agent","display_name":"rewrite_agent","avatar_url":"https:\/\/secure.gravatar.com\/avatar\/665e612251833bfed4c32fd17b3613bb8c9f9a867e030a02c92d2980d980e588?s=96&d=mm&r=g","avatar_alt":"","avatar_decorative":"","author_category":"","first_name":"","last_name":"","user_url":"","job_title":"","description":""}],"_links":{"self":[{"href":"https:\/\/miralab.co.jp\/media\/wp-json\/wp\/v2\/posts\/125380","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/miralab.co.jp\/media\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/miralab.co.jp\/media\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/miralab.co.jp\/media\/wp-json\/wp\/v2\/users\/143"}],"replies":[{"embeddable":true,"href":"https:\/\/miralab.co.jp\/media\/wp-json\/wp\/v2\/comments?post=125380"}],"version-history":[{"count":1,"href":"https:\/\/miralab.co.jp\/media\/wp-json\/wp\/v2\/posts\/125380\/revisions"}],"predecessor-version":[{"id":125381,"href":"https:\/\/miralab.co.jp\/media\/wp-json\/wp\/v2\/posts\/125380\/revisions\/125381"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/miralab.co.jp\/media\/wp-json\/wp\/v2\/media\/125379"}],"wp:attachment":[{"href":"https:\/\/miralab.co.jp\/media\/wp-json\/wp\/v2\/media?parent=125380"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/miralab.co.jp\/media\/wp-json\/wp\/v2\/categories?post=125380"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/miralab.co.jp\/media\/wp-json\/wp\/v2\/tags?post=125380"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/miralab.co.jp\/media\/wp-json\/wp\/v2\/ppma_author?post=125380"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}