{"id":133774,"date":"2026-04-07T11:19:27","date_gmt":"2026-04-07T02:19:27","guid":{"rendered":"https:\/\/softantenna.com\/blog\/?p=133774"},"modified":"2026-04-07T11:19:27","modified_gmt":"2026-04-07T02:19:27","slug":"cups-ai-discovered-vulns","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/cups-ai-discovered-vulns\/","title":{"rendered":"AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304cCUPS\u306e\u30bc\u30ed\u30c7\u30a4\u7d1a\u8106\u5f31\u6027\u3092\u767a\u898b\u3002\u4eba\u9593\u306e\u4fee\u6b63\u304c\u8ffd\u3044\u3064\u304b\u306a\u3044\u6642\u4ee3\u3078"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2026\/04\/pexels-tima-miroshnichenko-5380597.webp\" alt=\"\" width=\"1280\" height=\"853\" class=\"aligncenter size-full wp-image-133775\" \/><\/p>\n<p>Linux\u3084macOS\u3067\u6a19\u6e96\u7684\u306b\u4f7f\u308f\u308c\u3066\u3044\u308b\u5370\u5237\u30b7\u30b9\u30c6\u30e0\u300cCUPS\u300d\u3067\u3001<strong>\u30ea\u30e2\u30fc\u30c8\u304b\u3089\u30b3\u30fc\u30c9\u5b9f\u884c\u304c\u53ef\u80fd\u3068\u306a\u308b\u8106\u5f31\u6027(RCE)\u3068\u3001roo\u6a29\u9650\u3067\u306e\u30d5\u30a1\u30a4\u30eb\u4e0a\u66f8\u304d\u304c\u53ef\u80fd\u306b\u306a\u308b\u8106\u5f31\u6027<\/strong>\u304c\u767a\u898b\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u6df1\u523b\u306a\u8106\u5f31\u6027\u767a\u898b\u3057\u305f\u306e\u306f\u3001SpaceX\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a8\u30f3\u30b8\u30cb\u30a2Asim Viladi Oglu Manizada\u6c0f\u3068\u3001\u5f7c\u304c\u904b\u7528\u3059\u308b<a href=\"https:\/\/www.linkedin.com\/posts\/yasamal4ik_february-2026-cve-2026-26080-and-cve-2026-activity-7441018899502043136-Rukx\">AI\u30d9\u30fc\u30b9\u306e\u8106\u5f31\u6027\u30cf\u30f3\u30c6\u30a3\u30f3\u30b0\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8<\/a>\u3067\u3059\u3002<\/p>\n<p>\u4eca\u56de\u5831\u544a\u3055\u308c\u305f\u8106\u5f31\u6027\u306f\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u672a\u8a8d\u8a3c\u306e\u653b\u6483\u8005\u304c root\u6a29\u9650\u306b\u5230\u9054\u3067\u304d\u308b\u70b9\u304c\u554f\u984c\u8996\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>CVE-2026-34980\uff1a\u5171\u6709 PostScript \u30ad\u30e5\u30fc\u7d4c\u7531\u306e\u30ea\u30e2\u30fc\u30c8\u30b3\u30fc\u30c9\u5b9f\u884c<\/h2>\n<ul>\n<li>\u5bfe\u8c61: CUPS 2.4.16<\/li>\n<li>\u6761\u4ef6: \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8d8a\u3057\u306bCUPS\u304c\u5230\u9054\u53ef\u80fd\u3067\u3001\u5171\u6709PostScript\u30ad\u30e5\u30fc\u304c\u6709\u52b9<\/li>\n<li>\u5f71\u97ff: \u672a\u8a8d\u8a3c\u306e\u653b\u6483\u8005\u304cprint job\u3092\u9001\u308b\u3060\u3051\u3067lp\u30e6\u30fc\u30b6\u30fc\u6a29\u9650\u3067RCE\u304c\u53ef\u80fd<\/li>\n<\/ul>\n<p>CUPS\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u89e3\u6790\u51e6\u7406\u306e\u7656(\u6539\u884c\u306e\u6271\u3044\u306a\u3069)\u3092\u60aa\u7528\u3057\u3001\u4efb\u610f\u306e\u65e2\u5b58\u30d0\u30a4\u30ca\u30ea(\u4f8b: \/usr\/bin\/vim)\u3092lp\u6a29\u9650\u3067\u5b9f\u884c\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3068\u8aac\u660e\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>CVE-2026-34990\uff1a\u8a8d\u8a3c\u30c8\u30fc\u30af\u30f3\u306e\u60aa\u7528\u306b\u3088\u308b root \u30d5\u30a1\u30a4\u30eb\u4e0a\u66f8\u304d<\/h2>\n<ul>\n<li>\u5bfe\u8c61: \u30c7\u30d5\u30a9\u30eb\u30c8\u8a2d\u5b9a\u306eCUPS<\/li>\n<li>\u5f71\u97ff: \u30ed\u30fc\u30ab\u30eb\u306e\u975e\u7279\u6a29\u30e6\u30fc\u30b6\u30fc\u304c\u3001CUPS\u3092\u9a19\u3057\u3066\u653b\u6483\u8005\u304c\u7528\u610f\u3057\u305f\u507d\u30d7\u30ea\u30f3\u30bf\u3078\u63a5\u7d9a\u3055\u305b\u3001root\u6a29\u9650\u3067\u4efb\u610f\u30d5\u30a1\u30a4\u30eb\u3092\u4e0a\u66f8\u304d\u53ef\u80fd<\/li>\n<\/ul>\n<h2>\u30d1\u30c3\u30c1\u72b6\u6cc1\u3068\u30ea\u30b9\u30af<\/h2>\n<p>\u73fe\u6642\u70b9\u3067\u4fee\u6b63\u30b3\u30fc\u30c9\u306f\u30b3\u30df\u30c3\u30c8\u3055\u308c\u3066\u3044\u308b\u3082\u306e\u306e\u3001\u6b63\u5f0f\u306a\u30ea\u30ea\u30fc\u30b9\u30d1\u30c3\u30c1\u306f\u307e\u3060\u914d\u5e03\u3055\u308c\u3066\u3044\u306a\u3044\u72b6\u614b\u3067\u3059\u3002<\/p>\n<p>Manizada\u6c0f\u306f\u300cPoC\u304c\u516c\u958b\u3055\u308c\u3066\u304a\u308a\u3001LLM\u306b\u3088\u308bPoC\u81ea\u52d5\u751f\u6210\u3082\u5bb9\u6613\u306a\u305f\u3081\u3001\u5f71\u97ff\u7bc4\u56f2\u306e\u3042\u308b\u74b0\u5883\u3067\u306f\u60aa\u7528\u304c\u73fe\u5b9f\u7684\u300d\u3068\u8b66\u544a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p class=\"is-style-icon_info\">PoC(Proof of Concept)\u306f\u8106\u5f31\u6027\u304c\u672c\u5f53\u306b\u60aa\u7528\u3067\u304d\u308b\u304b\u3092\u793a\u3059\u30c7\u30e2\u30b3\u30fc\u30c9\u3067\u3059<\/p>\n<h2>AI\u304c\u8106\u5f31\u6027\u767a\u898b\u3092\u52a0\u901f\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306f\u8ffd\u3044\u3064\u304b\u305a<\/h2>\n<p>\u4eca\u56de\u306e\u4e8b\u4f8b\u304c\u793a\u3059\u3088\u3046\u306b\u3001AI\u3092\u6d3b\u7528\u3057\u305f\u8106\u5f31\u6027\u306e\u767a\u898b\u304c\u5b9f\u7528\u6bb5\u968e\u306b\u5165\u3063\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u73fe\u5728\u306e\u3068\u3053\u308d\u5b9f\u969b\u306e\u4fee\u6b63\u306f\u4eba\u9593\u306e\u30e1\u30f3\u30c6\u30ca\u304c\u62c5\u5f53\u3057\u3066\u304a\u308a\u3001\u300c\u898b\u3064\u304b\u308b\u901f\u5ea6 > \u76f4\u3059\u901f\u5ea6\u300d\u3068\u3044\u3046\u30ae\u30e3\u30c3\u30d7\u304c\u62e1\u5927\u3057\u3066\u3044\u308b\u72b6\u614b\u306e\u3088\u3046\u3067\u3059\u3002<\/p>\n<p>\u767a\u898b\u3055\u308c\u305f\u8106\u5f31\u6027\u306e\u30d1\u30c3\u30c1\u3092\u3044\u304b\u306b\u8fc5\u901f\u306b\u516c\u958b\u3067\u304d\u308b\u306e\u304b\u304c\u4eca\u5f8c\u306e\u8ab2\u984c\u3068\u306a\u308a\u305d\u3046\u3067\u3059\u3002<\/p>\n<p>[via <a href=\"https:\/\/www.theregister.com\/2026\/04\/06\/ai_agents_cups_server_rce\/\">The Register<\/a>]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linux\u3084macOS\u3067\u6a19\u6e96\u7684\u306b\u4f7f\u308f\u308c\u3066\u3044\u308b\u5370\u5237\u30b7\u30b9\u30c6\u30e0\u300cCUPS\u300d\u3067\u3001\u30ea\u30e2\u30fc\u30c8\u304b\u3089\u30b3\u30fc\u30c9\u5b9f\u884c\u304c\u53ef\u80fd\u3068\u306a\u308b\u8106\u5f31\u6027(RCE)\u3068\u3001roo\u6a29\u9650\u3067\u306e\u30d5\u30a1\u30a4\u30eb\u4e0a\u66f8\u304d\u304c\u53ef\u80fd\u306b\u306a\u308b\u8106\u5f31\u6027\u304c\u767a\u898b\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u6df1\u523b\u306a\u8106\u5f31\u6027\u767a\u898b\u3057\u305f\u306e\u306f [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":133775,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[75],"tags":[580,4868],"class_list":["post-133774","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-software","tag-ai","tag-cups"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/133774","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=133774"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/133774\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/133775"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=133774"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=133774"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=133774"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}