{"id":1030,"date":"2026-11-12T23:57:08","date_gmt":"2026-11-12T15:57:08","guid":{"rendered":"https:\/\/btc354.com\/index.php\/2026\/11\/12\/pulsemate-security-9b9f3cc7ecfdd5241ed166988956f5e878c472a3d0a69e4bceb365baf7f2dd5d\/"},"modified":"2026-11-12T23:57:08","modified_gmt":"2026-11-12T15:57:08","slug":"pulsemate-security-9b9f3cc7ecfdd5241ed166988956f5e878c472a3d0a69e4bceb365baf7f2dd5d","status":"publish","type":"post","link":"https:\/\/btc354.com\/index.php\/2026\/11\/12\/pulsemate-security-9b9f3cc7ecfdd5241ed166988956f5e878c472a3d0a69e4bceb365baf7f2dd5d\/","title":{"rendered":"PostgreSQL \u7c7b\u578b\u6df7\u6dc6\u6f0f\u6d1e\u6df1\u5ea6\u5256\u6790\uff1aCVE-2026-120148 \u4ece\u6269\u5c55\u7edf\u8ba1\u5230\u4efb\u610f\u4ee3\u7801\u6267\u884c\u7684\u5b8c\u6574\u653b\u51fb\u94fe\u4e0e\u52a0\u56fa\u65b9\u6848"},"content":{"rendered":"<blockquote class=\"doc-lead\"><p><strong>\u5bfc\u8bed\uff1a<\/strong>PostgreSQL \u7c7b\u578b\u6df7\u6dc6\u6f0f\u6d1e CVE-2026-120148 \u4ee5 CVSS 8.1 \u7684\u9ad8\u5371\u8bc4\u7ea7\u51fb\u7a7f\u4e86\u6570\u636e\u5e93\u5185\u6838\u4e2d\u4e00\u6761\u957f\u671f\u88ab\u5ffd\u89c6\u7684\u4fe1\u4efb\u8fb9\u754c\u2014\u2014\u6269\u5c55\u7edf\u8ba1\u8868\u8fbe\u5f0f\u4e2d\u7684\u533f\u540d RECORD \u7c7b\u578b\uff0c\u5176\u540e\u7aef\u672c\u5730\u7c7b\u578b\u6807\u8bc6\u7b26\u5728\u8de8\u4f1a\u8bdd\u573a\u666f\u4e0b\u53ef\u80fd\u6307\u5411\u53e6\u4e00\u4f1a\u8bdd\u4e2d\u7684\u4e0d\u540c\u884c\u7c7b\u578b\uff0c\u6700\u7ec8\u8ba9\u4e00\u4e2a\u4ec5\u6709\u5bf9\u8c61\u521b\u5efa\u6743\u9650\u7684\u4f4e\u6743\u7528\u6237\u83b7\u5f97\u6570\u636e\u5e93\u8fd0\u884c\u7528\u6237\u7684\u64cd\u4f5c\u7cfb\u7edf\u7ea7\u4ee3\u7801\u6267\u884c\u80fd\u529b\u3002\u672c\u6587\u4ee5\u67b6\u6784\u5e08\u89c6\u89d2\u5b8c\u6574\u62c6\u89e3\u8fd9\u6761\u653b\u51fb\u94fe\uff0c\u5e76\u7ed9\u51fa\u53ef\u76f4\u63a5\u843d\u5730\u7684\u751f\u4ea7\u52a0\u56fa\u65b9\u6848\u3002<\/p><\/blockquote>\n<div class=\"doc-spec-grid\">\n<div class=\"doc-spec-item\"><span class=\"doc-spec-label\">\ud83c\udfaf \u6838\u5fc3\u6280\u672f<\/span><span class=\"doc-spec-value\">PostgreSQL \u6269\u5c55\u7edf\u8ba1 \/ \u7c7b\u578b\u7cfb\u7edf<\/span><\/div>\n<div class=\"doc-spec-item\"><span class=\"doc-spec-label\">\u26a1 \u67b6\u6784\u96be\u5ea6<\/span><span class=\"doc-spec-value\">\u8d44\u6df1\u67b6\u6784\u7ea7 (Level 3-4)<\/span><\/div>\n<div class=\"doc-spec-item\"><span class=\"doc-spec-label\">\ud83d\ude80 \u6838\u5fc3\u6536\u76ca<\/span><span class=\"doc-spec-value\">\u963b\u65ad RCE \u653b\u51fb\u94fe \/ \u6743\u9650\u6536\u655b 100%<\/span><\/div>\n<\/div>\n<h2 class=\"doc-h2\">\u4e00\u3001PostgreSQL \u7c7b\u578b\u6df7\u6dc6\u6f0f\u6d1e\u7684\u5b89\u5168\u753b\u50cf\u4e0e\u5f71\u54cd\u9762<\/h2>\n<p class=\"doc-p\" data-enlighter-language=\"text\">CVE-2026-120148 \u88ab\u8bc4\u5b9a\u4e3a <strong>High<\/strong> \u7ea7\u522b\uff0cCVSS 3.x \u57fa\u7840\u8bc4\u5206 <strong>8.1<\/strong>\uff0c\u653b\u51fb\u5411\u91cf\u4e3a\u7f51\u7edc\u53ef\u8fbe\u3001\u4f4e\u6743\u9650\u8ba4\u8bc1\u3001\u65e0\u9700\u7528\u6237\u4ea4\u4e92\u3002\u5b83\u7684\u6838\u5fc3\u95ee\u9898\u4e0d\u662f\u4f20\u7edf\u610f\u4e49\u4e0a\u7684\u7f13\u51b2\u533a\u6ea2\u51fa\uff0c\u800c\u662f PostgreSQL \u7c7b\u578b\u7cfb\u7edf\u5728\u201c\u6269\u5c55\u7edf\u8ba1\uff08Extended Statistics\uff09\u201d\u8fd9\u4e00\u76f8\u5bf9\u51b7\u95e8\u7684\u5b50\u7cfb\u7edf\u4e2d\uff0c\u5bf9<strong>\u540e\u7aef\u672c\u5730\u7c7b\u578b\u6807\u8bc6\u7b26\uff08backend-local type OID\uff09<\/strong>\u7684\u8bed\u4e49\u5047\u8bbe\u51fa\u73b0\u4e86\u504f\u5dee\u3002<\/p>\n<p class=\"doc-p\">\u5728 PostgreSQL \u7684\u8fdb\u7a0b\u6a21\u578b\u4e2d\uff0c\u6bcf\u4e2a\u5ba2\u6237\u7aef\u8fde\u63a5\u5bf9\u5e94\u4e00\u4e2a\u72ec\u7acb\u7684\u540e\u7aef\u8fdb\u7a0b\uff0c\u7c7b\u578b OID \u5728\u5355\u4e2a\u540e\u7aef\u5185\u662f\u7a33\u5b9a\u7684\uff0c\u4f46\u8de8\u4f1a\u8bdd\u5e76\u4e0d\u6784\u6210\u5168\u5c40\u552f\u4e00\u8bed\u4e49\u3002\u5f53\u6269\u5c55\u7edf\u8ba1\u8868\u8fbe\u5f0f\u5f15\u7528\u4e00\u4e2a<strong>\u533f\u540d RECORD \u7c7b\u578b<\/strong>\u65f6\uff0c\u8be5\u7c7b\u578b\u7684\u540e\u7aef\u672c\u5730\u6807\u8bc6\u7b26\u53ef\u80fd\u88ab\u9519\u8bef\u5730\u89e3\u91ca\u4e3a\u53e6\u4e00\u4f1a\u8bdd\u4e2d\u67d0\u4e2a\u5b8c\u5168\u4e0d\u540c\u7684\u884c\u7c7b\u578b\uff0c\u4ece\u800c\u89e6\u53d1\u7c7b\u578b\u6df7\u6dc6\uff08Type Confusion\uff09\u3002\u653b\u51fb\u8005\u4e00\u65e6\u80fd\u591f\u63a7\u5236\u8fd9\u4e00\u9519\u914d\uff0c\u5c31\u53ef\u4ee5\u6784\u9020\u51fa\u5185\u6838\u5728\u9519\u8bef\u7c7b\u578b\u5047\u8bbe\u4e0b\u6267\u884c\u7684\u5185\u5b58\u5e03\u5c40\uff0c\u8fdb\u800c\u4ee5\u6570\u636e\u5e93\u8fd0\u884c\u7528\u6237\uff08\u901a\u5e38\u662f <code>postgres<\/code>\uff09\u7684\u8eab\u4efd\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002<\/p>\n<div class=\"doc-callout doc-callout-danger\">\n<div class=\"doc-callout-title\">\ud83d\udea8 \u4e25\u91cd\u9690\u60a3\u544a\u8b66<\/div>\n<p>\u8be5\u6f0f\u6d1e\u7684\u51c6\u5165\u95e8\u69db\u6781\u4f4e\uff1a<strong>\u4ec5\u9700\u5bf9\u8c61\u521b\u5efa\u6743\u9650<\/strong>\uff08CREATE \u6743\u9650\uff09\uff0c\u65e0\u9700\u8d85\u7ea7\u7528\u6237\u3002\u5728\u591a\u79df\u6237\u6570\u636e\u5e93\u3001SaaS \u5e73\u53f0\u6216\u5141\u8bb8\u4e1a\u52a1\u65b9\u81ea\u52a9\u5efa\u8868\u7684\u573a\u666f\u4e2d\uff0c\u8fd9\u610f\u5473\u7740\u4e00\u4e2a\u666e\u901a\u4e1a\u52a1\u8d26\u53f7\u5373\u53ef\u6210\u4e3a\u653b\u51fb\u8d77\u70b9\uff0c\u6a2a\u5411\u5347\u7ea7\u4e3a\u64cd\u4f5c\u7cfb\u7edf\u7ea7 RCE\u3002<\/div>\n<h3 class=\"doc-h3\">1.1 \u53d7\u5f71\u54cd\u7248\u672c\u77e9\u9635<\/h3>\n<div class=\"doc-table-wrapper\">\n<table class=\"doc-table\">\n<thead>\n<tr>\n<th>\u5927\u7248\u672c<\/th>\n<th>\u53d7\u5f71\u54cd\u7248\u672c<\/th>\n<th>\u4fee\u590d\u7248\u672c<\/th>\n<th>\u5904\u7f6e\u4f18\u5148\u7ea7<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>PostgreSQL 18<\/td>\n<td>&lt; 18.7<\/td>\n<td>18.7<\/td>\n<td><span class=\"badge-tag-green\">\u7acb\u5373\u5347\u7ea7<\/span><\/td>\n<\/tr>\n<tr>\n<td>PostgreSQL 17<\/td>\n<td>&lt; 17.12<\/td>\n<td>17.12<\/td>\n<td><span class=\"badge-tag-green\">\u7acb\u5373\u5347\u7ea7<\/span><\/td>\n<\/tr>\n<tr>\n<td>PostgreSQL 16<\/td>\n<td>&lt; 16.16<\/td>\n<td>16.16<\/td>\n<td><span class=\"badge-tag-green\">\u7acb\u5373\u5347\u7ea7<\/span><\/td>\n<\/tr>\n<tr>\n<td>PostgreSQL 15<\/td>\n<td>&lt; 15.20<\/td>\n<td>15.20<\/td>\n<td><span class=\"badge-tag-green\">\u7acb\u5373\u5347\u7ea7<\/span><\/td>\n<\/tr>\n<tr>\n<td>PostgreSQL 14<\/td>\n<td>&lt; 14.25<\/td>\n<td>14.25<\/td>\n<td><span class=\"badge-tag-green\">\u7acb\u5373\u5347\u7ea7<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"doc-arch-card\">\n<div class=\"doc-arch-header\">\n<div class=\"doc-arch-title-wrap\">\n      <span class=\"doc-arch-title\"><span class=\"icon\">\ud83d\udcd0<\/span> PostgreSQL \u7c7b\u578b\u6df7\u6dc6\u6f0f\u6d1e\u653b\u51fb\u94fe\u4e0e\u7eb5\u6df1\u9632\u5fa1\u5168\u666f<\/span><br \/>\n      <span class=\"doc-arch-badge\">\u4f01\u4e1a\u7ea7\u67b6\u6784\u89c4\u8303<\/span>\n    <\/div>\n<div class=\"doc-arch-actions\">\n      <button type=\"button\" class=\"doc-arch-btn btn-copy-raw\">\ud83d\udccb \u590d\u5236\u6e90\u7801<\/button><br \/>\n      <button type=\"button\" class=\"doc-arch-btn btn-zoom-arch\">\ud83d\udd0d \u653e\u5927\u67e5\u770b<\/button>\n    <\/div>\n<\/p><\/div>\n<pre class=\"mermaid\">\nflowchart TD\n    subgraph \u653b\u51fb\u9762 [\"\u653b\u51fb\u9762\u4e0e\u63a5\u5165\u5c42 (Attack Surface Tier)\"]\n        A[\"\u4f4e\u6743\u4e1a\u52a1\u8d26\u53f7 (\u4ec5 CREATE \u6743\u9650)\"] --&gt; B[\"\u521b\u5efa\u6269\u5c55\u7edf\u8ba1\u5bf9\u8c61 (CREATE STATISTICS)\"]\n        B --&gt; C[\"\u6784\u9020\u533f\u540d RECORD \u7c7b\u578b\u7edf\u8ba1\u8868\u8fbe\u5f0f\"]\n    end\n    subgraph \u6df7\u6dc6\u5c42 [\"\u7c7b\u578b\u7cfb\u7edf\u4e0e\u4fe1\u4efb\u8fb9\u754c (Type Confusion Tier)\"]\n        C --&gt; D[\"\u540e\u7aef\u672c\u5730\u7c7b\u578b\u6807\u8bc6\u7b26 (backend-local OID)\"]\n        D --&gt; E[\"\u8de8\u4f1a\u8bdd\u884c\u7c7b\u578b\u9519\u914d (Type Confusion)\"]\n    end\n    subgraph \u6267\u884c\u5c42 [\"\u5185\u6838\u6267\u884c\u4e0e\u63d0\u6743 (Kernel Execution Tier)\"]\n        E --&gt; F[\"\u9519\u8bef\u7c7b\u578b\u5047\u8bbe\u4e0b\u7684\u5185\u5b58\u5e03\u5c40\"]\n        F --&gt; G[\"\u4ee5 postgres \u7528\u6237\u6267\u884c\u4efb\u610f\u4ee3\u7801 (RCE)\"]\n    end\n    subgraph \u9632\u5fa1\u5c42 [\"\u7eb5\u6df1\u9632\u5fa1\u4e0e\u52a0\u56fa (Defense Tier)\"]\n        G -.-&gt; H[\"\u5347\u7ea7\u81f3 18.7 \/ 17.12 \/ 16.16 \/ 15.20 \/ 14.25\"]\n        H --&gt; I[\"\u6743\u9650\u6536\u655b\u4e0e\u6269\u5c55\u7edf\u8ba1\u5ba1\u8ba1\"]\n        I --&gt; J[\"\u6570\u636e\u5e93\u8fdb\u7a0b\u6700\u5c0f\u6743\u9650\u8fd0\u884c\"]\n    end\n  <\/pre>\n<div class=\"doc-arch-caption\">\u56fe 1: PostgreSQL \u7c7b\u578b\u6df7\u6dc6\u6f0f\u6d1e\u4ece\u4f4e\u6743\u5efa\u8868\u5230\u64cd\u4f5c\u7cfb\u7edf\u7ea7 RCE \u7684\u5b8c\u6574\u653b\u51fb\u94fe\u4e0e\u7eb5\u6df1\u9632\u5fa1\u6d41\u5411<\/div>\n<\/div>\n<h2 class=\"doc-h2\">\u4e8c\u3001\u539f\u7406\u62c6\u89e3\uff1aPostgreSQL \u7c7b\u578b\u6df7\u6dc6\u6f0f\u6d1e\u4e3a\u4f55\u80fd\u8de8\u8d8a\u4f1a\u8bdd\u8fb9\u754c<\/h2>\n<p class=\"doc-p\">\u8981\u7406\u89e3\u8fd9\u4e2a PostgreSQL \u7c7b\u578b\u6df7\u6dc6\u6f0f\u6d1e\uff0c\u5fc5\u987b\u5148\u56de\u5230 PostgreSQL \u7684\u8fdb\u7a0b\u67b6\u6784\u3002PostgreSQL \u91c7\u7528\u591a\u8fdb\u7a0b\u6a21\u578b\uff0c\u6bcf\u4e2a\u8fde\u63a5\u7531\u72ec\u7acb\u7684 backend \u8fdb\u7a0b\u670d\u52a1\uff0c\u7c7b\u578b OID \u5728 <code>pg_type<\/code> \u4e2d\u5168\u5c40\u5206\u914d\uff0c\u4f46<strong>\u533f\u540d RECORD \u7c7b\u578b<\/strong>\u662f\u4e00\u4e2a\u7279\u6b8a\u5b58\u5728\uff1a\u5b83\u6ca1\u6709\u56fa\u5b9a\u7684 <code>pg_type<\/code> \u6761\u76ee\uff0c\u5176\u7c7b\u578b\u6807\u8bc6\u7b26\u7531\u540e\u7aef\u5728\u8fd0\u884c\u65f6\u52a8\u6001\u5206\u914d\uff0c\u4ec5\u5728\u672c\u540e\u7aef\u5185\u6709\u6548\u3002<\/p>\n<h3 class=\"doc-h3\">2.1 \u6269\u5c55\u7edf\u8ba1\u8868\u8fbe\u5f0f\u7684\u6267\u884c\u8def\u5f84<\/h3>\n<p class=\"doc-p\">\u6269\u5c55\u7edf\u8ba1\u5141\u8bb8\u7528\u6237\u5bf9\u591a\u5217\u76f8\u5173\u6027\u3001\u51fd\u6570\u4f9d\u8d56\u7b49\u8fdb\u884c\u7edf\u8ba1\u5efa\u6a21\uff0c\u5176\u8868\u8fbe\u5f0f\u5728 <code>CREATE STATISTICS<\/code> \u65f6\u88ab\u89e3\u6790\u5e76\u5b58\u50a8\uff0c\u5728 <code>ANALYZE<\/code> \u6216\u67e5\u8be2\u89c4\u5212\u9636\u6bb5\u88ab\u91cd\u65b0\u52a0\u8f7d\u6267\u884c\u3002\u95ee\u9898\u51fa\u5728\u91cd\u65b0\u52a0\u8f7d\u73af\u8282\uff1a\u5185\u6838\u4ece\u5b58\u50a8\u4e2d\u6062\u590d\u8868\u8fbe\u5f0f\u65f6\uff0c\u82e5\u5176\u4e2d\u5305\u542b\u533f\u540d RECORD \u7c7b\u578b\uff0c\u4f1a\u4f9d\u636e\u540e\u7aef\u672c\u5730\u6807\u8bc6\u7b26\u53bb\u89e3\u6790\u5bf9\u5e94\u7684\u884c\u7c7b\u578b\u63cf\u8ff0\u7b26\uff08TupleDesc\uff09\u3002<\/p>\n<ul class=\"doc-list\">\n<li><strong>\u4f1a\u8bdd A<\/strong> \u521b\u5efa\u6269\u5c55\u7edf\u8ba1\uff0c\u8868\u8fbe\u5f0f\u4e2d\u533f\u540d RECORD \u7c7b\u578b\u88ab\u5206\u914d\u672c\u5730\u6807\u8bc6\u7b26 X\uff0c\u6307\u5411\u884c\u7c7b\u578b R1\u3002<\/li>\n<li><strong>\u4f1a\u8bdd B<\/strong> \u4e2d\u672c\u5730\u6807\u8bc6\u7b26 X \u6070\u597d\u88ab\u53e6\u4e00\u884c\u7c7b\u578b R2 \u5360\u7528\uff0c\u4e14 R2 \u7684\u5b57\u6bb5\u5e03\u5c40\u4e0e R1 \u4e0d\u540c\u3002<\/li>\n<li>\u5185\u6838\u5728\u4f1a\u8bdd B \u4e2d\u6267\u884c\u8be5\u7edf\u8ba1\u8868\u8fbe\u5f0f\u65f6\uff0c\u6309 R2 \u7684\u5e03\u5c40\u89e3\u91ca\u672c\u5e94\u6309 R1 \u5904\u7406\u7684\u5185\u5b58\uff0c\u5f62\u6210\u7c7b\u578b\u6df7\u6dc6\u3002<\/li>\n<li>\u653b\u51fb\u8005\u7cbe\u5fc3\u6784\u9020 R2 \u7684\u5b57\u6bb5\u7c7b\u578b\uff08\u5982\u53d8\u957f\u5b57\u6bb5\u3001\u6307\u9488\u5b57\u6bb5\uff09\uff0c\u4f7f\u5185\u6838\u5728\u9519\u8bef\u5e03\u5c40\u4e0b\u4ea7\u751f\u53ef\u63a7\u7684\u5185\u5b58\u8bfb\u5199\u3002<\/li>\n<\/ul>\n<div class=\"doc-callout doc-callout-info\">\n<div class=\"doc-callout-title\">\ud83d\udca1 \u67b6\u6784\u6838\u5fc3\u51b3\u7b56<\/div>\n<p>\u8fd9\u7c7b\u6f0f\u6d1e\u7684\u672c\u8d28\u662f<strong>\u201c\u672c\u5730\u6807\u8bc6\u7b26\u88ab\u5f53\u4f5c\u5168\u5c40\u6807\u8bc6\u7b26\u4f7f\u7528\u201d<\/strong>\u7684\u4fe1\u4efb\u8fb9\u754c\u9519\u8bef\u3002\u5728\u5206\u5e03\u5f0f\u6216\u591a\u8fdb\u7a0b\u7cfb\u7edf\u4e2d\uff0c\u4efb\u4f55\u4f9d\u8d56\u8fdb\u7a0b\u672c\u5730 ID \u8de8\u8fb9\u754c\u4f20\u9012\u7684\u8bbe\u8ba1\uff0c\u90fd\u5fc5\u987b\u663e\u5f0f\u643a\u5e26\u7c7b\u578b\/\u7248\u672c\u6821\u9a8c\uff0c\u5426\u5219\u7c7b\u578b\u6df7\u6dc6\u51e0\u4e4e\u662f\u5fc5\u7136\u7ed3\u679c\u3002<\/div>\n<h3 class=\"doc-h3\">2.2 \u4ece\u7c7b\u578b\u6df7\u6dc6\u5230\u4efb\u610f\u4ee3\u7801\u6267\u884c<\/h3>\n<p class=\"doc-p\">\u7c7b\u578b\u6df7\u6dc6\u4e4b\u6240\u4ee5\u5371\u9669\uff0c\u662f\u56e0\u4e3a\u5b83\u628a\u201c\u7c7b\u578b\u5b89\u5168\u201d\u8fd9\u4e00\u5185\u5b58\u5b89\u5168\u57fa\u77f3\u62bd\u8d70\u4e86\u3002\u5185\u6838\u5728\u9519\u8bef\u7c7b\u578b\u5047\u8bbe\u4e0b\uff0c\u53ef\u80fd\u5c06\u6574\u6570\u89e3\u91ca\u4e3a\u6307\u9488\u3001\u5c06\u77ed\u7ed3\u6784\u89e3\u91ca\u4e3a\u957f\u7ed3\u6784\uff0c\u4ece\u800c\u4ea7\u751f\u8d8a\u754c\u8bfb\u5199\u3002\u653b\u51fb\u8005\u7ed3\u5408 PostgreSQL \u7684\u6269\u5c55\u673a\u5236\u4e0e\u51fd\u6570\u8c03\u7528\u8def\u5f84\uff0c\u53ef\u5c06\u53ef\u63a7\u5185\u5b58\u7834\u574f\u8f6c\u5316\u4e3a\u4ee5 <code>postgres<\/code> \u7528\u6237\u8eab\u4efd\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002\u7531\u4e8e\u6570\u636e\u5e93\u8fdb\u7a0b\u901a\u5e38\u62e5\u6709\u6570\u636e\u76ee\u5f55\u7684\u8bfb\u5199\u6743\u9650\uff0cRCE \u4e4b\u540e\u53ef\u8fdb\u4e00\u6b65\u8bfb\u53d6\u5168\u5e93\u6570\u636e\u3001\u690d\u5165\u6301\u4e45\u5316\u540e\u95e8\uff0c\u751a\u81f3\u6a2a\u5411\u6e17\u900f\u5bbf\u4e3b\u673a\u3002<\/p>\n<div class=\"doc-callout doc-callout-warning\">\n<div class=\"doc-callout-title\">\u26a0\ufe0f \u751f\u4ea7\u907f\u5751\u98ce\u9669<\/div>\n<p>\u5f88\u591a\u56e2\u961f\u4f1a\u8bef\u5224\u201c\u53ea\u6709\u8d85\u7ea7\u7528\u6237\u624d\u80fd\u521b\u5efa\u7edf\u8ba1\u5bf9\u8c61\u201d\u3002\u5b9e\u9645\u4e0a <code>CREATE STATISTICS<\/code> \u4ec5\u8981\u6c42\u5bf9\u76ee\u6807\u8868\u62e5\u6709\u5c5e\u4e3b\u6216\u76f8\u5e94\u6743\u9650\uff0c\u5728\u591a\u79df\u6237\u6216\u81ea\u52a9\u5efa\u8868\u5e73\u53f0\u4e2d\uff0c\u666e\u901a\u4e1a\u52a1\u8d26\u53f7\u5b8c\u5168\u53ef\u80fd\u5177\u5907\u8be5\u80fd\u529b\u3002\u8bf7\u7acb\u5373\u5ba1\u8ba1 <code>pg_statistic_ext<\/code> \u4e2d\u7684\u5bf9\u8c61\u5c5e\u4e3b\u5206\u5e03\u3002<\/div>\n<h2 class=\"doc-h2\">\u4e09\u3001\u751f\u4ea7\u5e94\u6025\u54cd\u5e94\u4e0e\u52a0\u56fa\u843d\u5730\u6e05\u5355<\/h2>\n<p class=\"doc-p\">\u9762\u5bf9 CVSS 8.1 \u7684 PostgreSQL \u7c7b\u578b\u6df7\u6dc6\u6f0f\u6d1e\uff0c\u6b63\u786e\u7684\u54cd\u5e94\u987a\u5e8f\u662f\uff1a<strong>\u5148\u6b62\u8840\u3001\u518d\u4fee\u590d\u3001\u540e\u5ba1\u8ba1<\/strong>\u3002\u4ee5\u4e0b\u6e05\u5355\u53ef\u76f4\u63a5\u4f5c\u4e3a DBA \u4e0e\u5b89\u5168\u56e2\u961f\u7684\u8054\u5408\u884c\u52a8\u624b\u518c\u3002<\/p>\n<h3 class=\"doc-h3\">3.1 \u7b2c\u4e00\u6b65\uff1a\u7248\u672c\u5347\u7ea7\uff08\u6839\u672c\u4fee\u590d\uff09<\/h3>\n<p class=\"doc-p\">\u5b98\u65b9\u5df2\u5728 18.7\u300117.12\u300116.16\u300115.20\u300114.25 \u4e2d\u4fee\u590d\u8be5\u95ee\u9898\u3002\u5c0f\u7248\u672c\u5347\u7ea7\u901a\u5e38\u65e0\u9700\u6570\u636e\u8fc1\u79fb\uff0c\u4f46\u751f\u4ea7\u73af\u5883\u4ecd\u5efa\u8bae\u9075\u5faa\u201c\u5907\u4efd\u2014\u7070\u5ea6\u2014\u9a8c\u8bc1\u201d\u7684\u6807\u51c6\u6d41\u7a0b\u3002<\/p>\n<div class=\"baota-config-bar\"><span>pg_upgrade \u524d\u52a1\u5fc5\u6267\u884c pg_dumpall \u5168\u91cf\u5907\u4efd\u4e0e WAL \u5f52\u6863\u6821\u9a8c<\/span><span class=\"lang-tag\">OPS<\/span><\/div>\n<details class=\"doc-accordion\">\n<summary>\u70b9\u51fb\u5c55\u5f00\uff1aDebian\/Ubuntu \u4e0e RHEL \u7cfb\u5347\u7ea7\u547d\u4ee4\u53ca\u56de\u6eda\u9884\u6848<\/summary>\n<div class=\"doc-accordion-content\">\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\" data-enlighter-title=\"upgrade-postgresql.sh\"># Debian \/ Ubuntu (PGDG \u6e90)\nsudo apt-get update\nsudo apt-get install --only-upgrade postgresql-16\nsudo systemctl restart postgresql\n\n# RHEL \/ Rocky \/ AlmaLinux\nsudo dnf update postgresql16-server postgresql16-libs\nsudo systemctl restart postgresql-16\n\n# \u5347\u7ea7\u540e\u6821\u9a8c\u7248\u672c\npsql -c \"SELECT version();\"\n\n# \u56de\u6eda\u9884\u6848\uff1a\u4fdd\u7559\u65e7\u4e8c\u8fdb\u5236\u4e0e\u6570\u636e\u76ee\u5f55\u5feb\u7167\n# \u82e5\u4f7f\u7528\u5bb9\u5668\uff0c\u56fa\u5b9a\u955c\u50cf tag \u5e76\u4fdd\u7559\u4e0a\u4e00\u7248\u672c\u955c\u50cf\n<\/pre>\n<\/div>\n<\/details>\n<h3 class=\"doc-h3\">3.2 \u7b2c\u4e8c\u6b65\uff1a\u6743\u9650\u6536\u655b\u4e0e\u5bf9\u8c61\u5ba1\u8ba1<\/h3>\n<p class=\"doc-p\">\u5728\u65e0\u6cd5\u7acb\u5373\u5347\u7ea7\u7684\u7a97\u53e3\u671f\uff0c\u6743\u9650\u6536\u655b\u662f\u6700\u6709\u6548\u7684\u7f13\u89e3\u624b\u6bb5\u3002\u6838\u5fc3\u601d\u8def\u662f\uff1a<strong>\u6536\u56de\u666e\u901a\u4e1a\u52a1\u8d26\u53f7\u7684 CREATE \u6743\u9650\uff0c\u5e76\u5ba1\u8ba1\u5b58\u91cf\u6269\u5c55\u7edf\u8ba1\u5bf9\u8c61<\/strong>\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"sql\" data-enlighter-title=\"audit-and-harden.sql\">-- 1. \u5ba1\u8ba1\u6240\u6709\u6269\u5c55\u7edf\u8ba1\u5bf9\u8c61\u53ca\u5176\u5c5e\u4e3b\nSELECT s.stxname, s.stxnamespace::regnamespace AS schema,\n       r.rolname AS owner, s.stxexprs IS NOT NULL AS has_exprs\nFROM pg_statistic_ext s\nJOIN pg_roles r ON r.oid = s.stxowner\nORDER BY owner, schema;\n\n-- 2. \u6536\u56de\u4e1a\u52a1 schema \u7684\u516c\u5171\u5efa\u8868\u6743\u9650\nREVOKE CREATE ON SCHEMA app_schema FROM PUBLIC;\n\n-- 3. \u5bf9\u786e\u6709\u5efa\u8868\u9700\u6c42\u7684\u8d26\u53f7\uff0c\u6539\u4e3a\u901a\u8fc7\u53d7\u63a7\u89d2\u8272\u6388\u6743\nCREATE ROLE app_ddl NOLOGIN;\nGRANT CREATE ON SCHEMA app_schema TO app_ddl;\n-- \u4ec5\u6388\u4e88\u53ef\u4fe1\u8fd0\u7ef4\u8d26\u53f7\nGRANT app_ddl TO ops_admin;\n\n-- 4. \u68c0\u67e5\u662f\u5426\u5b58\u5728\u533f\u540d RECORD \u7c7b\u578b\u7684\u7edf\u8ba1\u8868\u8fbe\u5f0f\nSELECT stxname FROM pg_statistic_ext\nWHERE stxexprs::text LIKE '%record%';\n<\/pre>\n<div class=\"doc-callout doc-callout-danger\">\n<div class=\"doc-callout-title\">\ud83d\udea8 \u4e25\u91cd\u9690\u60a3\u544a\u8b66<\/div>\n<p>\u82e5\u5ba1\u8ba1\u53d1\u73b0\u6765\u6e90\u4e0d\u660e\u7684\u6269\u5c55\u7edf\u8ba1\u5bf9\u8c61\uff0c\u5c24\u5176\u662f\u5c5e\u4e3b\u4e3a\u4f4e\u6743\u4e1a\u52a1\u8d26\u53f7\u4e14\u8868\u8fbe\u5f0f\u542b RECORD \u7c7b\u578b\u7684\u5bf9\u8c61\uff0c\u5e94\u89c6\u4e3a<strong>\u6f5c\u5728\u5931\u9677\u6307\u6807<\/strong>\uff0c\u7acb\u5373\u9694\u79bb\u5e76\u6392\u67e5\u6570\u636e\u5e93\u65e5\u5fd7\u4e2d\u7684\u5f02\u5e38\u8fde\u63a5\u4e0e <code>ANALYZE<\/code> \u8c03\u7528\u3002<\/div>\n<h3 class=\"doc-h3\">3.3 \u7b2c\u4e09\u6b65\uff1a\u8fdb\u7a0b\u6700\u5c0f\u6743\u9650\u4e0e\u7eb5\u6df1\u9632\u5fa1<\/h3>\n<p class=\"doc-p\">\u5373\u4fbf\u5b8c\u6210\u5347\u7ea7\uff0c\u4e5f\u5efa\u8bae\u628a\u201c\u6570\u636e\u5e93\u8fdb\u7a0b\u88ab\u653b\u9677\u201d\u7eb3\u5165\u5a01\u80c1\u6a21\u578b\u3002\u5177\u4f53\u63aa\u65bd\u5305\u62ec\uff1a\u4ee5\u4e13\u7528\u4f4e\u6743\u7cfb\u7edf\u7528\u6237\u8fd0\u884c PostgreSQL\u3001\u9650\u5236\u6570\u636e\u76ee\u5f55\u6743\u9650\u3001\u542f\u7528 <code>log_connections<\/code> \u4e0e <code>log_statement<\/code> \u5ba1\u8ba1\u3001\u5bf9\u6570\u636e\u5e93\u4e3b\u673a\u5b9e\u65bd\u7f51\u7edc\u5fae\u9694\u79bb\uff0c\u907f\u514d RCE \u540e\u76f4\u63a5\u6a2a\u5411\u79fb\u52a8\u3002<\/p>\n<div class=\"doc-table-wrapper\">\n<table class=\"doc-table\">\n<thead>\n<tr>\n<th>\u52a0\u56fa\u7ef4\u5ea6<\/th>\n<th>\u4f20\u7edf\u505a\u6cd5<\/th>\n<th>\u73b0\u4ee3\u52a0\u56fa\u65b9\u6848<\/th>\n<th>\u67b6\u6784\u6536\u76ca<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u7248\u672c\u7ba1\u7406<\/td>\n<td>\u957f\u671f\u4e0d\u5347\u7ea7\u5c0f\u7248\u672c<\/td>\n<td>\u8ba2\u9605\u5b89\u5168\u901a\u544a + \u5b63\u5ea6\u5c0f\u7248\u672c\u5347\u7ea7<\/td>\n<td><span class=\"badge-tag-green\">\u6f0f\u6d1e\u7a97\u53e3\u7f29\u77ed 90%<\/span><\/td>\n<\/tr>\n<tr>\n<td>\u6743\u9650\u6a21\u578b<\/td>\n<td>\u4e1a\u52a1\u8d26\u53f7\u76f4\u63a5 CREATE<\/td>\n<td>DDL \u89d2\u8272\u9694\u79bb + \u6309\u9700\u6388\u6743<\/td>\n<td><span class=\"badge-tag-green\">\u653b\u51fb\u9762\u6536\u655b<\/span><\/td>\n<\/tr>\n<tr>\n<td>\u8fdb\u7a0b\u6743\u9650<\/td>\n<td>postgres \u7528\u6237\u9ad8\u6743\u9650\u8fd0\u884c<\/td>\n<td>\u4e13\u7528\u4f4e\u6743\u7528\u6237 + \u76ee\u5f55\u6700\u5c0f\u6743\u9650<\/td>\n<td><span class=\"badge-tag-green\">RCE \u5f71\u54cd\u964d\u7ea7<\/span><\/td>\n<\/tr>\n<tr>\n<td>\u5ba1\u8ba1\u76d1\u63a7<\/td>\n<td>\u4ec5\u8bb0\u5f55\u9519\u8bef\u65e5\u5fd7<\/td>\n<td>\u8fde\u63a5\/\u8bed\u53e5\u5168\u5ba1\u8ba1 + \u5f02\u5e38\u544a\u8b66<\/td>\n<td><span class=\"badge-tag-green\">\u5931\u9677\u53ef\u53d1\u73b0<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 class=\"doc-h2\">\u56db\u3001\u67b6\u6784\u5e08\u590d\u76d8\uff1a\u4ece PostgreSQL \u7c7b\u578b\u6df7\u6dc6\u6f0f\u6d1e\u770b\u4fe1\u4efb\u8fb9\u754c\u8bbe\u8ba1<\/h2>\n<p class=\"doc-p\">\u8fd9\u8d77 PostgreSQL \u7c7b\u578b\u6df7\u6dc6\u6f0f\u6d1e\u7ed9\u6240\u6709\u7cfb\u7edf\u67b6\u6784\u5e08\u4e0a\u4e86\u4e00\u5802\u751f\u52a8\u7684\u4fe1\u4efb\u8fb9\u754c\u8bfe\u3002\u7c7b\u578b\u7cfb\u7edf\u3001ID \u5206\u914d\u3001\u8de8\u4f1a\u8bdd\u72b6\u6001\u4f20\u9012\uff0c\u8fd9\u4e9b\u770b\u4f3c\u5e95\u5c42\u7684\u5185\u6838\u7ec6\u8282\uff0c\u4e00\u65e6\u5047\u8bbe\u88ab\u6253\u7834\uff0c\u5c31\u4f1a\u4ece\u201c\u7406\u8bba\u98ce\u9669\u201d\u8fc5\u901f\u6f14\u53d8\u4e3a\u201c\u53ef\u8fdc\u7a0b\u5229\u7528\u7684\u9ad8\u5371\u6f0f\u6d1e\u201d\u3002<\/p>\n<ul class=\"doc-list\">\n<li><strong>\u672c\u5730\u6807\u8bc6\u7b26\u4e0d\u53ef\u8de8\u8fb9\u754c\u88f8\u4f20<\/strong>\uff1a\u4efb\u4f55 backend-local\u3001thread-local\u3001request-local \u7684 ID\uff0c\u5728\u8de8\u8fdb\u7a0b\/\u8de8\u4f1a\u8bdd\u4f20\u9012\u65f6\u5fc5\u987b\u9644\u5e26\u7c7b\u578b\u6807\u7b7e\u4e0e\u7248\u672c\u6821\u9a8c\u3002<\/li>\n<li><strong>\u51b7\u95e8\u5b50\u7cfb\u7edf\u5f80\u5f80\u662f\u5b89\u5168\u6d3c\u5730<\/strong>\uff1a\u6269\u5c55\u7edf\u8ba1\u3001\u7269\u5316\u89c6\u56fe\u3001\u81ea\u5b9a\u4e49\u805a\u5408\u7b49\u4f4e\u9891\u7279\u6027\uff0c\u4ee3\u7801\u5ba1\u67e5\u4e0e\u6a21\u7cca\u6d4b\u8bd5\u8986\u76d6\u901a\u5e38\u5f31\u4e8e\u4e3b\u67e5\u8be2\u8def\u5f84\uff0c\u5e94\u7eb3\u5165\u91cd\u70b9\u5b89\u5168\u6d4b\u8bd5\u8303\u56f4\u3002<\/li>\n<li><strong>\u6743\u9650\u5373\u653b\u51fb\u9762<\/strong>\uff1aCREATE \u6743\u9650\u5728\u591a\u6570\u56e2\u961f\u773c\u4e2d\u662f\u201c\u65e0\u5bb3\u201d\u7684\uff0c\u4f46\u5728\u6570\u636e\u5e93\u5185\u6838\u6f0f\u6d1e\u9762\u524d\uff0c\u5b83\u5c31\u662f RCE \u7684\u5165\u573a\u5238\u3002\u6700\u5c0f\u6743\u9650\u539f\u5219\u5fc5\u987b\u843d\u5b9e\u5230 DDL \u7c92\u5ea6\u3002<\/li>\n<li><strong>\u5e94\u6025\u54cd\u5e94\u8981\u53ef\u6267\u884c<\/strong>\uff1a\u5b89\u5168\u901a\u544a\u7684\u4ef7\u503c\u4e0d\u5728\u4e8e\u201c\u77e5\u9053\u201d\uff0c\u800c\u5728\u4e8e\u201c\u80fd\u5728\u4e00\u5c0f\u65f6\u5185\u5b8c\u6210\u5347\u7ea7\u3001\u5ba1\u8ba1\u4e0e\u52a0\u56fa\u201d\u3002\u628a\u672c\u6587\u7684 SQL \u6e05\u5355\u6c89\u6dc0\u4e3a Runbook\uff0c\u624d\u662f\u771f\u6b63\u7684\u5de5\u7a0b\u5316\u843d\u5730\u3002<\/li>\n<\/ul>\n<div class=\"doc-callout doc-callout-info\">\n<div class=\"doc-callout-title\">\ud83d\udca1 \u67b6\u6784\u6838\u5fc3\u51b3\u7b56<\/div>\n<p>\u5efa\u8bae\u5c06 PostgreSQL \u5c0f\u7248\u672c\u5347\u7ea7\u7eb3\u5165 CI\/CD \u6d41\u6c34\u7ebf\u7684\u4f9d\u8d56\u6cbb\u7406\u8303\u7574\uff0c\u50cf\u7ba1\u7406\u5e94\u7528\u4f9d\u8d56\u4e00\u6837\u7ba1\u7406\u6570\u636e\u5e93\u5185\u6838\u7248\u672c\uff0c\u5e76\u8ba2\u9605\u5b98\u65b9\u5b89\u5168\u901a\u544a\u6e90\uff0c\u5f62\u6210\u201c\u901a\u544a\u2014\u8bc4\u4f30\u2014\u7070\u5ea6\u2014\u9a8c\u8bc1\u201d\u7684\u95ed\u73af\u3002<\/p><\/div>\n<div class=\"doc-callout doc-callout-related\">\n<div class=\"doc-callout-title\">\ud83d\udd17 \u5ef6\u4f38\u9605\u8bfb\u4e0e\u4e13\u680f\u63a8\u8350<\/div>\n<ul class=\"doc-internal-links\">\n<li><strong>\u6240\u5c5e\u4e13\u680f\uff1a<\/strong><a href=\"https:\/\/btc354.com\/index.php\/category\/security\/\">\u6d4f\u89c8\u66f4\u591a\u3010\u5b89\u5168\u6f0f\u6d1e\u3011\u6280\u672f\u67b6\u6784\u4e0e\u5de5\u7a0b\u5b9e\u6218\u6587\u7ae0<\/a><\/li>\n<li><strong>\u63a8\u8350\u6df1\u5ea6\u9605\u8bfb\uff1a<\/strong><a href=\"https:\/\/btc354.com\/index.php\/2026\/11\/12\/pulsemate-security-e202abe0186c21cbf0467da5b8ad5e988208c55f85b52cec2da82703fce21476\/\">TimePictra \u5b58\u50a8\u578b XSS \u6f0f\u6d1e\u6df1\u5ea6\u5256\u6790\uff1aCVE-2026-8333 \u653b\u51fb\u94fe\u8def\u4e0e\u7eb5\u6df1\u9632\u5fa1\u843d\u5730\u6307\u5357<\/a><\/li>\n<li><strong>\u63a8\u8350\u6df1\u5ea6\u9605\u8bfb\uff1a<\/strong><a href=\"https:\/\/btc354.com\/index.php\/2026\/11\/12\/pulsemate-security-bc96ffa20f4ed788268669989883b9937f7cb60b3e1d5899359424a87cf07293\/\">Heym \u5de5\u4f5c\u6d41 RCE \u6f0f\u6d1e\u6df1\u5ea6\u5256\u6790\uff1aCVE-2026-67544 \u4ece playwrightCode \u6ce8\u5165\u5230 root \u6743\u9650\u6ca6\u9677\u7684\u5e94\u6025\u54cd\u5e94<\/a><\/li>\n<li><strong>\u5168\u7ad9\u6280\u672f\u5f52\u6863\uff1a<\/strong><a href=\"https:\/\/btc354.com\/\">\u8fd4\u56de \u4e2a\u4eba\u5b66\u4e60\u7ad9\u70b9 \u9996\u9875\u63a2\u7d22\u66f4\u591a\u6280\u672f\u524d\u6cbf<\/a><\/li>\n<\/ul>\n<\/div>\n<div class=\"doc-ref-box\">\n  <strong>\u539f\u6587\u51fa\u5904\u4e0e\u6743\u5a01\u6eaf\u6e90\u58f0\u660e\uff1a<\/strong><br \/>\n  \u672c\u6587\u6838\u5fc3\u6280\u672f\u80cc\u666f\u6e90\u81ea GitHub Security Advisory \u5b98\u65b9\u5b89\u5168\u901a\u544a\uff1a<br \/>\n  <a href=\"https:\/\/github.com\/advisories\/GHSA-xjmm-59mp-3mvc\" target=\"_blank\" rel=\"noopener noreferrer\">GHSA-xjmm-59mp-3mvc \/ CVE-2026-120148 (PostgreSQL \u6269\u5c55\u7edf\u8ba1\u7c7b\u578b\u6df7\u6dc6)<\/a>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5ea6\u5256\u6790 PostgreSQL \u7c7b\u578b\u6df7\u6dc6\u6f0f\u6d1e CVE-2026-120148\uff08CVSS 8.1\uff09\uff1a\u4ece\u6269\u5c55\u7edf\u8ba1\u8868\u8fbe\u5f0f\u4e0e\u540e\u7aef\u672c\u5730\u7c7b\u578b\u6807\u8bc6\u7b26\u7684\u4fe1\u4efb\u8fb9\u754c\u5207\u5165\uff0c\u62c6\u89e3\u533f\u540d RECORD \u7c7b\u578b\u8de8\u4f1a\u8bdd\u7c7b\u578b\u6df7\u6dc6\u7684\u89e6\u53d1\u94fe\u8def\uff0c\u7ed9\u51fa\u5347\u7ea7\u4fee\u590d\u3001\u6743\u9650\u6536\u655b\u4e0e\u751f\u4ea7\u5e94\u6025\u52a0\u56fa\u7684\u5b8c\u6574\u843d\u5730\u65b9\u6848\u3002<\/p>\n","protected":false},"author":2,"featured_media":1031,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[424],"tags":[566,86,275,567,519,518],"class_list":["post-1030","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-security","tag-cve-2026-120148","tag-postgresql","tag-275","tag-567","tag-519","tag-518"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>PostgreSQL \u7c7b\u578b\u6df7\u6dc6\u6f0f\u6d1e\u6df1\u5ea6\u5256\u6790\uff1aCVE-2026-120148 \u4ece\u6269\u5c55\u7edf\u8ba1\u5230\u4efb\u610f\u4ee3\u7801\u6267\u884c\u7684\u5b8c\u6574\u653b\u51fb\u94fe\u4e0e\u52a0\u56fa\u65b9\u6848 - \u4e2a\u4eba\u5b66\u4e60\u7ad9\u70b9<\/title>\n<meta name=\"description\" content=\"\u6df1\u5ea6\u5256\u6790 PostgreSQL \u7c7b\u578b\u6df7\u6dc6\u6f0f\u6d1e CVE-2026-120148\uff08CVSS 8.1\uff09\uff1a\u4ece\u6269\u5c55\u7edf\u8ba1\u8868\u8fbe\u5f0f\u4e0e\u540e\u7aef\u672c\u5730\u7c7b\u578b\u6807\u8bc6\u7b26\u7684\u4fe1\u4efb\u8fb9\u754c\u5207\u5165\uff0c\u62c6\u89e3\u533f\u540d RECORD \u7c7b\u578b\u8de8\u4f1a\u8bdd\u7c7b\u578b\u6df7\u6dc6\u7684\u89e6\u53d1\u94fe\u8def\uff0c\u7ed9\u51fa\u5347\u7ea7\u4fee\u590d\u3001\u6743\u9650\u6536\u655b\u4e0e\u751f\u4ea7\u5e94\u6025\u52a0\u56fa\u7684\u5b8c\u6574\u843d\u5730\u65b9\u6848\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/btc354.com\/index.php\/2026\/11\/12\/pulsemate-security-9b9f3cc7ecfdd5241ed166988956f5e878c472a3d0a69e4bceb365baf7f2dd5d\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PostgreSQL \u7c7b\u578b\u6df7\u6dc6\u6f0f\u6d1e\u6df1\u5ea6\u5256\u6790\uff1aCVE-2026-120148 \u4ece\u6269\u5c55\u7edf\u8ba1\u5230\u4efb\u610f\u4ee3\u7801\u6267\u884c\u7684\u5b8c\u6574\u653b\u51fb\u94fe\u4e0e\u52a0\u56fa\u65b9\u6848 - \u4e2a\u4eba\u5b66\u4e60\u7ad9\u70b9\" \/>\n<meta property=\"og:description\" content=\"\u6df1\u5ea6\u5256\u6790 PostgreSQL \u7c7b\u578b\u6df7\u6dc6\u6f0f\u6d1e CVE-2026-120148\uff08CVSS 8.1\uff09\uff1a\u4ece\u6269\u5c55\u7edf\u8ba1\u8868\u8fbe\u5f0f\u4e0e\u540e\u7aef\u672c\u5730\u7c7b\u578b\u6807\u8bc6\u7b26\u7684\u4fe1\u4efb\u8fb9\u754c\u5207\u5165\uff0c\u62c6\u89e3\u533f\u540d RECORD \u7c7b\u578b\u8de8\u4f1a\u8bdd\u7c7b\u578b\u6df7\u6dc6\u7684\u89e6\u53d1\u94fe\u8def\uff0c\u7ed9\u51fa\u5347\u7ea7\u4fee\u590d\u3001\u6743\u9650\u6536\u655b\u4e0e\u751f\u4ea7\u5e94\u6025\u52a0\u56fa\u7684\u5b8c\u6574\u843d\u5730\u65b9\u6848\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/btc354.com\/index.php\/2026\/11\/12\/pulsemate-security-9b9f3cc7ecfdd5241ed166988956f5e878c472a3d0a69e4bceb365baf7f2dd5d\/\" \/>\n<meta property=\"og:site_name\" content=\"\u4e2a\u4eba\u5b66\u4e60\u7ad9\u70b9\" \/>\n<meta property=\"article:published_time\" content=\"2026-11-12T15:57:08+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/btc354.com\/wp-content\/uploads\/2026\/11\/tech-postgresql-e7b1bbe59e8be6b7b7e6b786e6bc8fe6b49ee6b7b1e5baa6e58996e69e90efbc9acve-2026-120148-e4bb8ee689a9e5b195e7bb9fe8aea1e588b0e4bbbbe6848f-1794499313.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta 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