{"id":1000,"date":"2026-11-12T23:41:46","date_gmt":"2026-11-12T15:41:46","guid":{"rendered":"https:\/\/btc354.com\/index.php\/2026\/11\/12\/pulsemate-security-458f5706a26f3669abedb2768f6859b6ada146804b3799e3c01ef8eb5ea6ce2e\/"},"modified":"2026-11-12T23:41:46","modified_gmt":"2026-11-12T15:41:46","slug":"pulsemate-security-458f5706a26f3669abedb2768f6859b6ada146804b3799e3c01ef8eb5ea6ce2e","status":"publish","type":"post","link":"https:\/\/btc354.com\/index.php\/2026\/11\/12\/pulsemate-security-458f5706a26f3669abedb2768f6859b6ada146804b3799e3c01ef8eb5ea6ce2e\/","title":{"rendered":"PostgreSQL \u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u6df1\u5ea6\u5256\u6790\uff1aCVE-2026-120139 \u5143\u7ec4\u5c3a\u5bf8\u8ba1\u7b97\u6ea2\u51fa\u5982\u4f55\u5bfc\u81f4\u4efb\u610f\u4ee3\u7801\u6267\u884c\u4e0e\u5e94\u6025\u52a0\u56fa\u5b9e\u6218"},"content":{"rendered":"<blockquote class=\"doc-lead\"><p><strong>\u5bfc\u8bed\uff1a<\/strong>PostgreSQL \u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\uff08CVE-2026-120139\uff09\u4ee5 CVSS 8.8 \u7684\u9ad8\u5371\u8bc4\u5206\u8fdb\u5165\u6211\u4eec\u7684\u89c6\u91ce\u2014\u2014\u4e00\u4e2a\u4ec5\u5177\u5907\u666e\u901a\u6570\u636e\u5e93\u767b\u5f55\u6743\u9650\u7684\u7528\u6237\uff0c\u5c31\u80fd\u901a\u8fc7\u6784\u9020\u8d85\u5927\u5143\u7ec4\u6570\u636e\u89e6\u53d1\u5185\u5b58\u5c3a\u5bf8\u8ba1\u7b97\u7684\u6574\u6570\u56de\u7ed5\uff0c\u6700\u7ec8\u4ee5\u6570\u636e\u5e93\u64cd\u4f5c\u7cfb\u7edf\u7528\u6237\u8eab\u4efd\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002\u8fd9\u4e0d\u662f\u4e00\u4e2a\u7406\u8bba\u4e0a\u7684\u8fb9\u754c\u95ee\u9898\uff0c\u800c\u662f\u4e00\u6761\u4ece SQL \u5c42\u76f4\u901a\u64cd\u4f5c\u7cfb\u7edf\u5c42\u7684\u5b8c\u6574\u63d0\u6743\u94fe\u8def\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 \u5185\u5b58\u5143\u7ec4\u5c3a\u5bf8\u8ba1\u7b97 \/ \u6574\u6570\u56de\u7ed5<\/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\">\u98ce\u9669\u95ed\u73af \/ \u963b\u65ad OS \u7ea7 RCE \u94fe\u8def<\/span><\/div>\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 \u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u653b\u51fb\u94fe\u8def\u4e0e\u9632\u5fa1\u5206\u5c42\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\u5165\u53e3\u5c42 (Attack Surface Tier)\"]\n        A[\"\u4f4e\u6743\u9650\u6570\u636e\u5e93\u7528\u6237 (\u4ec5\u9700 LOGIN)\"] --&gt; B[\"\u6784\u9020\u8d85\u5927\u5143\u7ec4\u6570\u636e (Oversized Tuple)\"]\n    end\n    subgraph \u89e6\u53d1\u5c42 [\"\u5185\u6838\u8ba1\u7b97\u5c42 (Kernel Calculation Tier)\"]\n        B --&gt; C[\"\u5143\u7ec4\u5c3a\u5bf8\u7d2f\u52a0\u8ba1\u7b97 (Size Accumulation)\"]\n        C --&gt; D[\"32\/64 \u4f4d\u6574\u6570\u56de\u7ed5 (Integer Wraparound)\"]\n    end\n    subgraph \u7834\u574f\u5c42 [\"\u5185\u5b58\u7834\u574f\u5c42 (Memory Corruption Tier)\"]\n        D --&gt; E[\"\u5206\u914d\u5c3a\u5bf8\u5931\u771f (Under-allocation)\"]\n        E --&gt; F[\"\u5806\u7f13\u51b2\u533a\u8d8a\u754c\u5199 (Heap Overflow)\"]\n    end\n    subgraph \u63d0\u6743\u5c42 [\"\u4ee3\u7801\u6267\u884c\u5c42 (Code Execution Tier)\"]\n        F --&gt; G[\"\u63a7\u5236\u6d41\u52ab\u6301 (Control Flow Hijack)\"]\n        G --&gt; H[\"\u4ee5 postgres OS \u7528\u6237\u6267\u884c\u4efb\u610f\u4ee3\u7801\"]\n    end\n    subgraph \u9632\u5fa1\u5c42 [\"\u7eb5\u6df1\u9632\u5fa1\u5c42 (Defense Tier)\"]\n        I[\"\u7248\u672c\u5347\u7ea7\u81f3 18.7\/17.12\/16.16\/15.20\/14.25\"] -.-&gt; C\n        J[\"\u6700\u5c0f\u6743\u9650\u6536\u655b\u4e0e\u8fde\u63a5\u5ba1\u8ba1\"] -.-&gt; A\n        K[\"\u8fd0\u884c\u65f6\u5185\u5b58\u9632\u62a4\u4e0e WAF \u89c4\u5219\"] -.-&gt; F\n    end\n  <\/pre>\n<div class=\"doc-arch-caption\">\u56fe 1: PostgreSQL \u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u4ece\u4f4e\u6743\u9650 SQL \u8f93\u5165\u5230 OS \u7ea7\u4ee3\u7801\u6267\u884c\u7684\u5b8c\u6574\u94fe\u8def\uff0c\u4ee5\u53ca\u7248\u672c\u5347\u7ea7\u3001\u6743\u9650\u6536\u655b\u3001\u8fd0\u884c\u65f6\u9632\u62a4\u4e09\u5c42\u9632\u5fa1\u7684\u62e6\u622a\u4f4d\u7f6e\u3002<\/div>\n<\/div>\n<h2 class=\"doc-h2\">\u4e00\u3001\u6f0f\u6d1e\u5b9a\u6027\uff1a\u4e3a\u4ec0\u4e48\u4e00\u4e2a\u5c3a\u5bf8\u8ba1\u7b97\u80fd\u5347\u7ea7\u4e3a RCE<\/h2>\n<p class=\"doc-p\">\u5f88\u591a\u56e2\u961f\u770b\u5230\u201c\u6574\u6570\u6ea2\u51fa\u201d\u56db\u4e2a\u5b57\uff0c\u7b2c\u4e00\u53cd\u5e94\u662f\u201c\u9876\u591a\u5bfc\u81f4\u67e5\u8be2\u62a5\u9519\u6216\u8fdb\u7a0b\u5d29\u6e83\u201d\u3002\u4f46 CVE-2026-120139 \u7684\u5371\u9669\u7b49\u7ea7\u88ab\u5b9a\u4e3a high\u3001CVSS 8.8\uff0c\u539f\u56e0\u5728\u4e8e\u6ea2\u51fa\u53d1\u751f\u5728<strong>\u5185\u5b58\u5206\u914d\u5c3a\u5bf8\u7684\u8ba1\u7b97\u73af\u8282<\/strong>\uff0c\u800c\u4e0d\u662f\u4e1a\u52a1\u903b\u8f91\u7684\u6570\u503c\u6bd4\u8f83\u73af\u8282\u3002\u5f53\u5c3a\u5bf8\u8ba1\u7b97\u53d1\u751f\u56de\u7ed5\uff0c\u5185\u6838\u4f1a\u6309\u4e00\u4e2a\u8fdc\u5c0f\u4e8e\u5b9e\u9645\u6570\u636e\u91cf\u7684\u503c\u53bb\u7533\u8bf7\u5185\u5b58\uff0c\u968f\u540e\u6309\u771f\u5b9e\u6570\u636e\u91cf\u5199\u5165\u2014\u2014\u8fd9\u5c31\u662f\u6559\u79d1\u4e66\u7ea7\u7684\u5806\u7f13\u51b2\u533a\u8d8a\u754c\u5199\uff08Heap Overflow\uff09\u3002<\/p>\n<p class=\"doc-p\">\u4ece\u67b6\u6784\u89c6\u89d2\u770b\uff0c\u8fd9\u6761\u94fe\u8def\u7684\u4ef7\u503c\u5728\u4e8e\u5b83<strong>\u5b8c\u5168\u7ed5\u8fc7\u4e86 PostgreSQL \u7684\u6743\u9650\u6a21\u578b<\/strong>\u3002\u653b\u51fb\u8005\u4e0d\u9700\u8981\u8d85\u7ea7\u7528\u6237\u3001\u4e0d\u9700\u8981\u6587\u4ef6\u7cfb\u7edf\u8bbf\u95ee\u3001\u4e0d\u9700\u8981\u6269\u5c55\u5b89\u88c5\u6743\u9650\uff0c\u53ea\u9700\u8981\u4e00\u4e2a\u80fd\u5efa\u8868\u3001\u80fd\u63d2\u5165\u6570\u636e\u7684\u666e\u901a\u8d26\u53f7\u3002\u6743\u9650\u8fb9\u754c\u5728 SQL \u5c42\u88ab\u5b8c\u6574\u9075\u5b88\uff0c\u5374\u5728\u5185\u5b58\u5c42\u88ab\u5f7b\u5e95\u51fb\u7a7f\u2014\u2014\u8fd9\u6b63\u662f PostgreSQL \u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u6700\u503c\u5f97\u8b66\u60d5\u7684\u5730\u65b9\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\u5229\u7528\u524d\u63d0\u662f\u201c\u80fd\u5411\u6570\u636e\u5e93\u5199\u5165\u8d85\u5927\u5143\u7ec4\u6570\u636e\u201d\u3002\u4efb\u4f55\u5bf9\u5e94\u7528\u6237\u5f00\u653e\u4e86\u5efa\u8868\u6216\u5927\u5b57\u6bb5\u5199\u5165\u6743\u9650\u7684\u5b9e\u4f8b\uff0c\u90fd\u5e94\u89c6\u4e3a<strong>\u53ef\u76f4\u63a5\u5229\u7528<\/strong>\uff0c\u800c\u975e\u201c\u9700\u8981\u989d\u5916\u6761\u4ef6\u201d\u3002<\/div>\n<h2 class=\"doc-h2\">\u4e8c\u3001\u53d7\u5f71\u54cd\u7248\u672c\u77e9\u9635\u4e0e\u66b4\u9732\u9762\u8bc4\u4f30<\/h2>\n<p class=\"doc-p\">\u5b98\u65b9\u660e\u786e\u5217\u51fa\u53d7\u5f71\u54cd\u7248\u672c\u533a\u95f4\uff1aPostgreSQL 18.7\u300117.12\u300116.16\u300115.20\u300114.25 \u4e4b\u524d\u7684\u5168\u90e8\u7248\u672c\u5747\u53d7\u5f71\u54cd\u3002\u8fd9\u610f\u5473\u7740\u7edd\u5927\u591a\u6570\u4ecd\u5728\u7ef4\u62a4\u671f\u5185\u7684\u751f\u4ea7\u5b9e\u4f8b\u90fd\u5904\u4e8e\u98ce\u9669\u7a97\u53e3\u5185\uff0c\u5c24\u5176\u662f\u90a3\u4e9b\u8de8\u8d8a\u591a\u4e2a\u5927\u7248\u672c\u3001\u5347\u7ea7\u8282\u594f\u4e0d\u4e00\u7684\u6df7\u5408\u96c6\u7fa4\u3002<\/p>\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\u533a\u95f4<\/th>\n<th>\u4fee\u590d\u7248\u672c<\/th>\n<th>\u751f\u4ea7\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\">P0 \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\">P0 \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\">P0 \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\">P0 \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\">P0 \u7acb\u5373\u5347\u7ea7<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p class=\"doc-p\">\u66b4\u9732\u9762\u8bc4\u4f30\u5efa\u8bae\u4ece\u4e09\u4e2a\u7ef4\u5ea6\u5c55\u5f00\uff1a<strong>\u8c01\u80fd\u8fde<\/strong>\uff08\u662f\u5426\u5b58\u5728\u516c\u7f51\u53ef\u8fbe\u6216\u8de8\u79df\u6237\u5171\u4eab\u7684\u6570\u636e\u5e93\u8d26\u53f7\uff09\u3001<strong>\u8c01\u80fd\u5199<\/strong>\uff08\u662f\u5426\u5b58\u5728\u5141\u8bb8\u4efb\u610f\u5efa\u8868\u3001\u5199\u5165\u5927\u5b57\u6bb5\u7684\u4e1a\u52a1\u8d26\u53f7\uff09\u3001<strong>\u8c01\u5728\u8dd1<\/strong>\uff08\u6570\u636e\u5e93\u8fdb\u7a0b\u4ee5\u4f55\u79cd OS \u7528\u6237\u8fd0\u884c\uff0c\u662f\u5426\u4e0e\u4e1a\u52a1\u5e94\u7528\u5171\u7528\u4e3b\u673a\uff09\u3002\u4e09\u8005\u53e0\u52a0\u5373\u4e3a\u6700\u9ad8\u98ce\u9669\u7ec4\u5408\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>\u4e0d\u8981\u4ec5\u51ed\u201c\u6570\u636e\u5e93\u5728\u5185\u7f51\u201d\u5c31\u964d\u4f4e\u4f18\u5148\u7ea7\u3002\u591a\u79df\u6237 SaaS\u3001\u6570\u636e\u4e2d\u53f0\u3001BI \u81ea\u52a9\u67e5\u8be2\u7b49\u573a\u666f\u4e2d\uff0c\u4f4e\u6743\u9650\u8d26\u53f7\u6570\u91cf\u5e9e\u5927\u4e14\u6765\u6e90\u590d\u6742\uff0c\u5185\u7f51\u5e76\u4e0d\u7b49\u4e8e\u53ef\u4fe1\u8fb9\u754c\u3002<\/p><\/div>\n<h2 class=\"doc-h2\">\u4e09\u3001\u5e94\u6025\u52a0\u56fa\uff1a\u7248\u672c\u5347\u7ea7\u4e0e\u8fd0\u884c\u65f6\u6536\u655b\u53cc\u8f68\u5e76\u884c<\/h2>\n<h3 class=\"doc-h3\">3.1 \u7b2c\u4e00\u4f18\u5148\u7ea7\uff1a\u5347\u7ea7\u5230\u4fee\u590d\u7248\u672c<\/h3>\n<p class=\"doc-p\">\u8fd9\u662f\u552f\u4e00\u80fd\u4ece\u6839\u672c\u4e0a\u6d88\u9664 PostgreSQL \u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u7684\u624b\u6bb5\u3002\u5c0f\u7248\u672c\u5347\u7ea7\u901a\u5e38\u4e0d\u6d89\u53ca catalog \u53d8\u66f4\uff0c\u4f46\u4ecd\u5efa\u8bae\u9075\u5faa\u201c\u5148\u5728\u9884\u53d1\u9a8c\u8bc1\u3001\u518d\u6eda\u52a8\u5347\u7ea7\u3001\u6700\u540e\u56de\u5f52\u9a8c\u8bc1\u201d\u7684\u6807\u51c6\u6d41\u7a0b\u3002\u4ee5\u4e0b\u4e3a\u57fa\u4e8e\u5305\u7ba1\u7406\u5668\u7684\u5178\u578b\u5347\u7ea7\u8def\u5f84\uff0c\u8bf7\u6309\u5b9e\u9645\u53d1\u884c\u7248\u8c03\u6574\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\" data-enlighter-title=\"pg_upgrade_safe.sh\"># 1) \u5347\u7ea7\u524d\u5907\u4efd\u4e0e\u7248\u672c\u786e\u8ba4\npg_dumpall -U postgres &gt; \/backup\/pg_all_$(date +%F).sql\npsql -U postgres -c \"SELECT version();\"\n\n# 2) Debian\/Ubuntu \u7cfb\u5347\u7ea7\uff08\u4ee5 16.x \u4e3a\u4f8b\uff09\napt-get update\napt-get install --only-upgrade postgresql-16\n\n# 3) RHEL\/CentOS \u7cfb\u5347\u7ea7\n# dnf update postgresql16-server postgresql16-libs\n\n# 4) \u91cd\u542f\u5e76\u9a8c\u8bc1\u7248\u672c\u53f7\u5df2\u8fdb\u5165\u4fee\u590d\u533a\u95f4\nsystemctl restart postgresql-16\npsql -U postgres -c \"SHOW server_version;\"<\/pre>\n<details class=\"doc-accordion\">\n<summary>\u70b9\u51fb\u5c55\u5f00\uff1a\u5bb9\u5668\u5316\u73af\u5883\u4e0e\u4e3b\u4ece\u96c6\u7fa4\u7684\u5347\u7ea7\u8981\u70b9<\/summary>\n<div class=\"doc-accordion-content\">\n<pre><code class=\"language-bash\"># \u5bb9\u5668\u73af\u5883\uff1a\u66f4\u65b0\u955c\u50cf tag \u540e\u6eda\u52a8\u91cd\u5efa\uff0c\u6ce8\u610f\u6570\u636e\u5377\u590d\u7528\n# docker pull postgres:16.16\n# \u4e3b\u4ece\u96c6\u7fa4\uff1a\u5148\u5347\u7ea7\u4ece\u5e93\u5e76\u9a8c\u8bc1\u590d\u5236\u5ef6\u8fdf\uff0c\u518d\u6267\u884c switchover \u5347\u7ea7\u4e3b\u5e93\n# \u5347\u7ea7\u540e\u52a1\u5fc5\u6821\u9a8c\uff1a\n#   SELECT * FROM pg_stat_replication;\n#   SELECT pg_is_in_recovery();\n<\/code><\/pre>\n<\/div>\n<\/details>\n<h3 class=\"doc-h3\">3.2 \u7b2c\u4e8c\u4f18\u5148\u7ea7\uff1a\u6743\u9650\u6536\u655b\u4e0e\u8fde\u63a5\u9762\u6cbb\u7406<\/h3>\n<p class=\"doc-p\">\u5728\u5347\u7ea7\u7a97\u53e3\u5c1a\u672a\u5b8c\u6210\u524d\uff0c\u6743\u9650\u6536\u655b\u662f\u6700\u6709\u6548\u7684\u4e34\u65f6\u7f13\u89e3\u624b\u6bb5\u3002\u6838\u5fc3\u601d\u8def\u662f\u538b\u7f29\u201c\u80fd\u5199\u5165\u8d85\u5927\u5143\u7ec4\u201d\u7684\u8d26\u53f7\u96c6\u5408\uff0c\u5e76\u5bf9\u5f02\u5e38\u5199\u5165\u884c\u4e3a\u5efa\u7acb\u53ef\u89c2\u6d4b\u6027\u3002<\/p>\n<ul class=\"doc-list\">\n<li>\u56de\u6536\u4e1a\u52a1\u8d26\u53f7\u7684 <code>CREATEDB<\/code>\u3001<code>CREATEROLE<\/code> \u53ca\u4e0d\u5fc5\u8981\u7684\u5efa\u8868\u6743\u9650\uff0c\u6539\u4e3a\u7531 DBA \u7edf\u4e00\u9884\u5efa schema\u3002<\/li>\n<li>\u5bf9\u5927\u5b57\u6bb5\u5199\u5165\u8bbe\u7f6e\u5e94\u7528\u4fa7\u4e0a\u9650\uff0c\u907f\u514d\u5355\u884c\u6570\u636e\u65e0\u9650\u81a8\u80c0\u3002<\/li>\n<li>\u5f00\u542f\u8fde\u63a5\u4e0e\u8bed\u53e5\u5ba1\u8ba1\uff0c\u91cd\u70b9\u76d1\u63a7\u5355\u6761 INSERT\/UPDATE \u7684\u8d85\u5927 payload \u4e0e\u5f02\u5e38\u5185\u5b58\u589e\u957f\u3002<\/li>\n<li>\u6570\u636e\u5e93\u8fdb\u7a0b\u4ee5\u72ec\u7acb\u4f4e\u6743\u9650 OS \u7528\u6237\u8fd0\u884c\uff0c\u7981\u6b62\u4e0e\u4e1a\u52a1\u5e94\u7528\u5171\u7528\u4e3b\u673a\u8d26\u53f7\u3002<\/li>\n<\/ul>\n<div class=\"baota-config-bar\"><span>log_min_duration_statement = 1000<\/span><span class=\"lang-tag\">INI<\/span><\/div>\n<div class=\"baota-config-bar\"><span>log_statement = &#8216;ddl&#8217;<\/span><span class=\"lang-tag\">INI<\/span><\/div>\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>\u4e34\u65f6\u7f13\u89e3\u53ea\u80fd\u964d\u4f4e\u88ab\u5229\u7528\u6982\u7387\uff0c\u4e0d\u80fd\u6d88\u9664\u6f0f\u6d1e\u3002\u8bf7\u628a\u6743\u9650\u6536\u655b\u5b9a\u4f4d\u4e3a\u201c\u5347\u7ea7\u5b8c\u6210\u524d\u7684\u8fc7\u6e21\u63aa\u65bd\u201d\uff0c\u800c\u4e0d\u662f\u66ff\u4ee3\u65b9\u6848\u3002\u4efb\u4f55\u4ee5\u201c\u5df2\u505a\u6743\u9650\u6536\u655b\u201d\u4e3a\u7531\u63a8\u8fdf\u5347\u7ea7\u7684\u51b3\u7b56\uff0c\u90fd\u5e94\u88ab\u5b89\u5168\u8bc4\u5ba1\u9a73\u56de\u3002<\/p><\/div>\n<h2 class=\"doc-h2\">\u56db\u3001\u4ece\u5355\u70b9\u6f0f\u6d1e\u5230\u6570\u636e\u5e93\u5b89\u5168\u57fa\u7ebf<\/h2>\n<p class=\"doc-p\">CVE-2026-120139 \u7ed9\u6211\u4eec\u7684\u771f\u6b63\u542f\u793a\uff0c\u4e0d\u662f\u201c\u53c8\u4e00\u4e2a CVE \u8981\u6253\u8865\u4e01\u201d\uff0c\u800c\u662f\u6570\u636e\u5e93\u4f5c\u4e3a<strong>\u5185\u5b58\u4e0d\u5b89\u5168\u8bed\u8a00\u5b9e\u73b0\u7684\u6838\u5fc3\u57fa\u7840\u8bbe\u65bd<\/strong>\uff0c\u5176\u653b\u51fb\u9762\u957f\u671f\u88ab\u4f4e\u4f30\u3002\u6574\u6570\u6ea2\u51fa\u3001\u8d8a\u754c\u5199\u8fd9\u7c7b\u5185\u5b58\u5b89\u5168\u95ee\u9898\uff0c\u5728\u6570\u636e\u5e93\u5185\u6838\u4e2d\u4e00\u65e6\u88ab\u89e6\u53d1\uff0c\u5f80\u5f80\u76f4\u63a5\u8de8\u8d8a\u6743\u9650\u8fb9\u754c\u76f4\u8fbe OS \u5c42\u3002<\/p>\n<p class=\"doc-p\">\u5efa\u8bae\u5c06\u6b64\u6b21\u5904\u7f6e\u6c89\u6dc0\u4e3a\u5e38\u6001\u5316\u57fa\u7ebf\uff1a\u5efa\u7acb PostgreSQL \u5c0f\u7248\u672c\u8ba2\u9605\u4e0e\u5347\u7ea7 SLA\uff1b\u5bf9\u6570\u636e\u5e93\u8d26\u53f7\u5b9e\u65bd\u6700\u5c0f\u6743\u9650\u4e0e\u5b9a\u671f\u590d\u6838\uff1b\u5728\u4e3b\u673a\u5c42\u542f\u7528 ASLR\u3001\u5806\u4fdd\u62a4\u7b49\u8fd0\u884c\u65f6\u7f13\u89e3\uff1b\u5e76\u5c06\u6570\u636e\u5e93\u8fdb\u7a0b\u7684 OS \u7528\u6237\u9694\u79bb\u7eb3\u5165\u4e0a\u7ebf\u68c0\u67e5\u9879\u3002\u53ea\u6709\u628a\u201c\u7248\u672c\u3001\u6743\u9650\u3001\u8fd0\u884c\u65f6\u201d\u4e09\u5c42\u540c\u65f6\u7eb3\u5165\u6cbb\u7406\uff0cPostgreSQL \u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u8fd9\u7c7b\u9ad8\u5371\u95ee\u9898\u624d\u4e0d\u4f1a\u53cd\u590d\u51fa\u73b0\u5728\u5e94\u6025\u6e05\u5355\u91cc\u3002<\/p>\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-95011724f6ac76586a0b104725fcef20a88eae700ec7f8882804028e94693f4e\/\">PostgreSQL dblink UAF \u6f0f\u6d1e\u6df1\u5ea6\u5256\u6790\uff1aCVE-2026-120147 \u91cd\u5165\u8c03\u7528\u94fe\u4e0e\u5e94\u6025\u52a0\u56fa\u5b9e\u6218<\/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-f2a5d6b8c052142c66b792cd3c47399431847f5bd1c60ed2517c42c76ed48ceb\/\">TimePictra \u4efb\u610f\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e\u6df1\u5ea6\u5256\u6790\uff1aCVE-2026-8331 \u9ad8\u5371 RCE \u7684\u6839\u56e0\u3001\u653b\u51fb\u94fe\u4e0e\u751f\u4ea7\u52a0\u56fa\u5b9e\u6218<\/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\u901a\u544a\uff1a<br \/>\n  <a href=\"https:\/\/github.com\/advisories\/GHSA-8f5w-hq64-868f\" target=\"_blank\" rel=\"noopener noreferrer\">GHSA-8f5w-hq64-868f (CVE-2026-120139 PostgreSQL Integer Wraparound)<\/a>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5ea6\u5256\u6790 PostgreSQL \u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e CVE-2026-120139\uff08CVSS 8.8\uff09\uff1a\u4ece\u5185\u5b58\u5143\u7ec4\u5c3a\u5bf8\u8ba1\u7b97\u7684\u6ea2\u51fa\u539f\u7406\u51fa\u53d1\uff0c\u62c6\u89e3\u653b\u51fb\u94fe\u8def\u3001\u53d7\u5f71\u54cd\u7248\u672c\u77e9\u9635\u4e0e\u5de5\u4e1a\u7ea7\u5e94\u6025\u52a0\u56fa\u65b9\u6848\uff0c\u8986\u76d6\u7248\u672c\u5347\u7ea7\u3001\u6743\u9650\u6536\u655b\u4e0e\u8fd0\u884c\u65f6\u9632\u62a4\u4e09\u5c42\u9632\u5fa1\uff0c\u52a9 DBA \u4e0e\u67b6\u6784\u5e08\u5feb\u901f\u5b8c\u6210\u98ce\u9669\u95ed\u73af\u3002<\/p>\n","protected":false},"author":2,"featured_media":1001,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[424],"tags":[534,86,275,519,535],"class_list":["post-1000","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-security","tag-cve-2026-120139","tag-postgresql","tag-275","tag-519","tag-535"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>PostgreSQL \u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u6df1\u5ea6\u5256\u6790\uff1aCVE-2026-120139 \u5143\u7ec4\u5c3a\u5bf8\u8ba1\u7b97\u6ea2\u51fa\u5982\u4f55\u5bfc\u81f4\u4efb\u610f\u4ee3\u7801\u6267\u884c\u4e0e\u5e94\u6025\u52a0\u56fa\u5b9e\u6218 - \u4e2a\u4eba\u5b66\u4e60\u7ad9\u70b9<\/title>\n<meta name=\"description\" content=\"\u6df1\u5ea6\u5256\u6790 PostgreSQL \u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e CVE-2026-120139\uff08CVSS 8.8\uff09\uff1a\u4ece\u5185\u5b58\u5143\u7ec4\u5c3a\u5bf8\u8ba1\u7b97\u7684\u6ea2\u51fa\u539f\u7406\u51fa\u53d1\uff0c\u62c6\u89e3\u653b\u51fb\u94fe\u8def\u3001\u53d7\u5f71\u54cd\u7248\u672c\u77e9\u9635\u4e0e\u5de5\u4e1a\u7ea7\u5e94\u6025\u52a0\u56fa\u65b9\u6848\uff0c\u8986\u76d6\u7248\u672c\u5347\u7ea7\u3001\u6743\u9650\u6536\u655b\u4e0e\u8fd0\u884c\u65f6\u9632\u62a4\u4e09\u5c42\u9632\u5fa1\uff0c\u52a9 DBA \u4e0e\u67b6\u6784\u5e08\u5feb\u901f\u5b8c\u6210\u98ce\u9669\u95ed\u73af\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-458f5706a26f3669abedb2768f6859b6ada146804b3799e3c01ef8eb5ea6ce2e\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" 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