{"uuid": "5a50f246-2ee2-4e75-924f-cb1d73655cab", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-50525", "type": "seen", "source": "https://gist.github.com/djlan/97578889517549f13bd08d88c8aa1f4d", "content": "# PR \u89e3\u91ca: [SECURITY] Bump System.Security.Cryptography.Xml from 8.0.3 to 8.0.4\n\n\u901a\u8fc7\u96c6\u4e2d\u56fa\u5b9a\u5b89\u5168\u4fee\u590d\u7248\u672c\u5e76\u5728\u53d7\u5f71\u54cd\u9879\u76ee\u4e2d\u589e\u52a0\u663e\u5f0f\u4f9d\u8d56\uff0c\u7edf\u4e00\u8986\u76d6\u6613\u53d7\u653b\u51fb\u7684\u4f20\u9012\u4f9d\u8d56\u7248\u672c\u3002\n\n**PR \u94fe\u63a5**: https://dev.azure.com/powerbi/MWC/_git/workload-notebook/pullrequest/1045395\n**\u4f5c\u8005**: Dependabot\n**\u72b6\u6001**: active\n**\u5206\u652f**: `dependabot/nuget/System.Security.Cryptography.Xml-8.0.4-243679` \u2192 `master`\n**\u53d8\u66f4\u7edf\u8ba1**: 6 files changed, +6/-0 lines\n\n## \u76ee\u5f55\n- [\u53d8\u66f4\u6982\u89c8](#\u53d8\u66f4\u6982\u89c8)\n- [\u5f71\u54cd\u5206\u6790](#\u5f71\u54cd\u5206\u6790)\n\n---\n\n## \u53d8\u66f4\u6982\u89c8\n\n### 1. \u96c6\u4e2d\u4f9d\u8d56\u7248\u672c\u7ba1\u7406\n\n**\u76ee\u7684**: \u5c06 `System.Security.Cryptography.Xml` \u7edf\u4e00\u56fa\u5b9a\u5230\u5305\u542b\u5b89\u5168\u4fee\u590d\u7684 `8.0.4`\uff0c\u907f\u514d\u5404\u9879\u76ee\u7ee7\u7eed\u901a\u8fc7\u4f20\u9012\u4f9d\u8d56\u89e3\u6790\u5230\u5b58\u5728\u9ad8\u5371\u6f0f\u6d1e\u7684\u65e7\u7248\u672c\uff0c\u5e76\u786e\u4fdd\u540e\u7eed\u8fd8\u539f\u7ed3\u679c\u4e00\u81f4\u3002\n\n**\u6d89\u53ca\u6587\u4ef6**:\n- [Directory.Packages.props](https://dev.azure.com/powerbi/MWC/_git/workload-notebook/pullrequest/1045395?path=/Directory.Packages.props&_a=files) \u2014 \u5728\u4e2d\u592e\u5305\u7248\u672c\u7ba1\u7406\u4e2d\u58f0\u660e `System.Security.Cryptography.Xml` \u7248\u672c `8.0.4`\n\n**\u5173\u952e\u53d8\u66f4**:\n1. **\u7edf\u4e00\u9501\u5b9a\u5b89\u5168\u7248\u672c**: \u5728\u4ed3\u5e93\u7ea7 `Directory.Packages.props` \u4e2d\u65b0\u589e\u5305\u7248\u672c\u58f0\u660e\uff0c\u4f7f\u6240\u6709\u663e\u5f0f\u5f15\u7528\u8be5\u5305\u7684\u9879\u76ee\u4f7f\u7528\u540c\u4e00\u4e2a\u4fee\u590d\u7248\u672c\uff0c\u964d\u4f4e\u7248\u672c\u6f02\u79fb\u548c\u9057\u6f0f\u4fee\u590d\u7684\u98ce\u9669\u3002\n2. **\u5b89\u5168\u544a\u8b66\u5904\u7f6e**: \u6b64\u5347\u7ea7\u7528\u4e8e\u5904\u7406 Component Governance \u62a5\u544a\u7684\u591a\u9879\u9ad8\u5371\u5b89\u5168\u544a\u8b66\uff0c\u5305\u62ec CVE-2026-50525 \u548c CVE-2026-47304\uff1b\u91c7\u7528\u8865\u4e01\u7248\u672c\u5347\u7ea7\u800c\u975e\u8de8\u4e3b\u7248\u672c\u5347\u7ea7\uff0c\u53ef\u5c3d\u91cf\u7f29\u5c0f\u517c\u5bb9\u6027\u5f71\u54cd\u3002\n\n[\u2191 \u8fd4\u56de\u76ee\u5f55](#\u76ee\u5f55)\n\n---\n\n### 2. \u6838\u5fc3\u5951\u7ea6\u4e0e\u5e73\u53f0\u7ec4\u4ef6\n\n**\u76ee\u7684**: \u6838\u5fc3\u7a0b\u5e8f\u96c6\u53ef\u80fd\u4ece\u4e0a\u6e38\u5305\u95f4\u63a5\u4f7f\u7528 XML \u6570\u5b57\u7b7e\u540d\u3001\u52a0\u5bc6\u6216\u5bc6\u94a5\u5904\u7406\u80fd\u529b\uff1b\u589e\u52a0\u663e\u5f0f\u5f15\u7528\u540e\uff0cNuGet \u89e3\u6790\u4e0d\u518d\u4f9d\u8d56\u4f20\u9012\u4f9d\u8d56\u94fe\u4e2d\u7684\u65e7\u7248\u672c\uff0c\u4ece\u800c\u8ba9\u5b89\u5168\u7248\u672c\u8986\u76d6\u7a33\u5b9a\u4e14\u53ef\u5ba1\u8ba1\u3002\n\n**\u6d89\u53ca\u6587\u4ef6**:\n- [Core/Microsoft.Notebook.Contracts/Microsoft.Notebook.Contracts.csproj](https://dev.azure.com/powerbi/MWC/_git/workload-notebook/pullrequest/1045395?path=/Core/Microsoft.Notebook.Contracts/Microsoft.Notebook.Contracts.csproj&_a=files) \u2014 \u4e3a Notebook \u5951\u7ea6\u9879\u76ee\u589e\u52a0\u663e\u5f0f\u5b89\u5168\u5305\u5f15\u7528\n- [Core/Microsoft.Notebook.Platform/Microsoft.Notebook.Platform.csproj](https://dev.azure.com/powerbi/MWC/_git/workload-notebook/pullrequest/1045395?path=/Core/Microsoft.Notebook.Platform/Microsoft.Notebook.Platform.csproj&_a=files) \u2014 \u4e3a\u5e73\u53f0\u5b9e\u73b0\u9879\u76ee\u589e\u52a0\u663e\u5f0f\u5b89\u5168\u5305\u5f15\u7528\n\n**\u5173\u952e\u53d8\u66f4**:\n1. **\u8986\u76d6\u4f20\u9012\u4f9d\u8d56**: \u4e24\u4e2a\u6838\u5fc3\u9879\u76ee\u663e\u5f0f\u5f15\u7528 `System.Security.Cryptography.Xml`\uff0c\u8feb\u4f7f\u4f9d\u8d56\u89e3\u6790\u9009\u62e9\u4e2d\u592e\u58f0\u660e\u7684 `8.0.4`\uff0c\u800c\u4e0d\u662f\u7531 Newtonsoft.Json\u3001\u8eab\u4efd\u7ec4\u4ef6\u6216\u5176\u4ed6\u4e0a\u6e38\u4f9d\u8d56\u95f4\u63a5\u5e26\u5165\u65e7\u7248\u672c\u3002\n2. **\u4fdd\u6301\u4ee3\u7801\u884c\u4e3a\u4e0d\u53d8**: PR \u672a\u4fee\u6539\u4e1a\u52a1\u4ee3\u7801\u6216\u516c\u5f00\u63a5\u53e3\uff0c\u76ee\u6807\u662f\u66ff\u6362\u8fd0\u884c\u65f6\u52a0\u8f7d\u7684\u4f9d\u8d56\u5b9e\u73b0\uff1b\u6b63\u5e38\u60c5\u51b5\u4e0b\u4e0d\u4f1a\u6539\u53d8 Notebook \u5951\u7ea6\u6216\u5e73\u53f0\u529f\u80fd\uff0c\u4f46\u4f1a\u4f7f\u76f8\u5173 XML \u52a0\u5bc6\u4e0e\u7b7e\u540d\u8def\u5f84\u83b7\u5f97\u5b89\u5168\u4fee\u590d\u3002\n\n[\u2191 \u8fd4\u56de\u76ee\u5f55](#\u76ee\u5f55)\n\n---\n\n### 3. Geneva Actions \u670d\u52a1\u7ec4\u4ef6\n\n**\u76ee\u7684**: \u670d\u52a1\u9879\u76ee\u5305\u542b\u8eab\u4efd\u548c\u8fd0\u7ef4\u64cd\u4f5c\u76f8\u5173\u4f9d\u8d56\uff0c\u5b89\u5168\u7ec4\u4ef6\u53ef\u80fd\u7ecf\u7531\u8fd9\u4e9b\u4f9d\u8d56\u8fdb\u5165\u90e8\u7f72\u4ea7\u7269\uff1b\u663e\u5f0f\u56fa\u5b9a\u7248\u672c\u53ef\u4ee5\u786e\u4fdd\u751f\u4ea7\u670d\u52a1\u4e0d\u4f1a\u7ee7\u7eed\u643a\u5e26\u5df2\u77e5\u6f0f\u6d1e\u7a0b\u5e8f\u96c6\u3002\n\n**\u6d89\u53ca\u6587\u4ef6**:\n- [Service/Microsoft.ASPaaS.GenevaActions.Notebook/Microsoft.ASPaaS.GenevaActions.Notebook.csproj](https://dev.azure.com/powerbi/MWC/_git/workload-notebook/pullrequest/1045395?path=/Service/Microsoft.ASPaaS.GenevaActions.Notebook/Microsoft.ASPaaS.GenevaActions.Notebook.csproj&_a=files) \u2014 \u5728 Geneva Actions Notebook \u670d\u52a1\u4e2d\u663e\u5f0f\u5f15\u7528\u5b89\u5168\u4fee\u590d\u7248\u672c\n\n**\u5173\u952e\u53d8\u66f4**:\n1. **\u4fdd\u62a4\u670d\u52a1\u90e8\u7f72\u4ea7\u7269**: \u5c06\u4fee\u590d\u540e\u7684\u7a0b\u5e8f\u96c6\u7eb3\u5165\u670d\u52a1\u9879\u76ee\u7684\u76f4\u63a5\u4f9d\u8d56\u56fe\uff0c\u51cf\u5c11\u6784\u5efa\u3001\u6253\u5305\u6216\u53d1\u5e03\u8fc7\u7a0b\u4e2d\u56e0\u4e0d\u540c\u4f20\u9012\u4f9d\u8d56\u987a\u5e8f\u800c\u56de\u9000\u5230\u65e7\u7248\u672c\u7684\u53ef\u80fd\u6027\u3002\n2. **\u5f3a\u5316\u4f9d\u8d56\u53ef\u89c1\u6027**: \u76f4\u63a5\u5f15\u7528\u4f7f\u5b89\u5168\u5173\u952e\u4f9d\u8d56\u5728\u9879\u76ee\u6587\u4ef6\u4e2d\u53ef\u89c1\uff0c\u4fbf\u4e8e Component Governance\u3001\u4f9d\u8d56\u626b\u63cf\u548c\u540e\u7eed\u5347\u7ea7\u5de5\u5177\u6301\u7eed\u8ddf\u8e2a\u3002\n\n[\u2191 \u8fd4\u56de\u76ee\u5f55](#\u76ee\u5f55)\n\n---\n\n### 4. Web API \u6d4b\u8bd5\u8f85\u52a9\u7ec4\u4ef6\n\n**\u76ee\u7684**: \u6d4b\u8bd5\u8f85\u52a9\u9879\u76ee\u4e5f\u9700\u8981\u4f7f\u7528\u4e0e\u751f\u4ea7\u4ee3\u7801\u4e00\u81f4\u7684\u5b89\u5168\u4f9d\u8d56\u7248\u672c\uff0c\u907f\u514d\u6d4b\u8bd5\u6784\u5efa\u4ecd\u89e6\u53d1\u6f0f\u6d1e\u544a\u8b66\uff0c\u5e76\u964d\u4f4e\u6d4b\u8bd5\u73af\u5883\u4e0e\u5b9e\u9645\u8fd0\u884c\u73af\u5883\u4e4b\u95f4\u7684\u4f9d\u8d56\u5dee\u5f02\u3002\n\n**\u6d89\u53ca\u6587\u4ef6**:\n- [test/Microsoft.Notebook.Test.WebApiTestHelpers/Microsoft.Notebook.Test.WebApiTestHelpers.csproj](https://dev.azure.com/powerbi/MWC/_git/workload-notebook/pullrequest/1045395?path=/test/Microsoft.Notebook.Test.WebApiTestHelpers/Microsoft.Notebook.Test.WebApiTestHelpers.csproj&_a=files) \u2014 \u4e3a Web API \u6d4b\u8bd5\u8f85\u52a9\u9879\u76ee\u589e\u52a0\u663e\u5f0f\u5305\u5f15\u7528\n\n**\u5173\u952e\u53d8\u66f4**:\n1. **\u7edf\u4e00\u6d4b\u8bd5\u4f9d\u8d56\u56fe**: \u6d4b\u8bd5\u8f85\u52a9\u7a0b\u5e8f\u96c6\u540c\u6837\u89e3\u6790\u5230 `8.0.4`\uff0c\u907f\u514d\u6d4b\u8bd5\u9879\u76ee\u4fdd\u7559\u65e7\u4f20\u9012\u4f9d\u8d56\uff0c\u786e\u4fdd\u5b89\u5168\u626b\u63cf\u548c\u6d4b\u8bd5\u8fd8\u539f\u7ed3\u679c\u4e0e\u4e3b\u9879\u76ee\u4fdd\u6301\u4e00\u81f4\u3002\n2. **\u907f\u514d\u544a\u8b66\u6b8b\u7559**: \u4ec5\u5347\u7ea7\u751f\u4ea7\u9879\u76ee\u53ef\u80fd\u65e0\u6cd5\u6e05\u9664\u4ed3\u5e93\u7ea7 Component Governance \u544a\u8b66\uff1b\u8986\u76d6\u6d4b\u8bd5\u9879\u76ee\u6709\u52a9\u4e8e\u5b8c\u6574\u79fb\u9664\u53d7\u5f71\u54cd\u7248\u672c\u3002\n\n[\u2191 \u8fd4\u56de\u76ee\u5f55](#\u76ee\u5f55)\n\n---\n\n## \u5f71\u54cd\u5206\u6790\n\n- **\u5f71\u54cd\u8303\u56f4**: \u5f71\u54cd NuGet \u8fd8\u539f\u3001\u7f16\u8bd1\u548c\u53d1\u5e03\u4f9d\u8d56\u56fe\uff0c\u8986\u76d6 Notebook \u6838\u5fc3\u5951\u7ea6\u3001\u5e73\u53f0\u5b9e\u73b0\u3001Geneva Actions \u670d\u52a1\u53ca Web API \u6d4b\u8bd5\u8f85\u52a9\u9879\u76ee\uff1b\u6ca1\u6709\u4e1a\u52a1\u903b\u8f91\u3001\u914d\u7f6e\u534f\u8bae\u6216\u516c\u5f00 API \u53d8\u66f4\u3002\n- **\u7528\u6237\u611f\u77e5**: \u9884\u8ba1\u7ec8\u7aef\u7528\u6237\u65e0\u53ef\u89c1\u529f\u80fd\u53d8\u5316\u3002\u4e3b\u8981\u6536\u76ca\u662f\u964d\u4f4e XML \u52a0\u5bc6\u3001\u7b7e\u540d\u53ca\u76f8\u5173\u5bc6\u94a5\u5904\u7406\u8def\u5f84\u7684\u5b89\u5168\u98ce\u9669\uff0c\u5e76\u6d88\u9664\u5bf9\u5e94\u7684\u7ec4\u4ef6\u6cbb\u7406\u9ad8\u5371\u544a\u8b66\u3002\n- **\u98ce\u9669\u70b9**:\n  1. **\u4f9d\u8d56\u89e3\u6790\u51b2\u7a81**: \u82e5\u5176\u4ed6\u76f4\u63a5\u6216\u4f20\u9012\u4f9d\u8d56\u4e25\u683c\u8981\u6c42\u4e0d\u540c\u7248\u672c\uff0c\u663e\u5f0f\u56fa\u5b9a `8.0.4` \u53ef\u80fd\u4ea7\u751f\u5305\u964d\u7ea7\u3001\u7248\u672c\u51b2\u7a81\u6216\u8fd0\u884c\u65f6\u7a0b\u5e8f\u96c6\u7ed1\u5b9a\u95ee\u9898\uff0c\u9700\u8981\u5173\u6ce8\u8fd8\u539f\u548c\u96c6\u6210\u6d4b\u8bd5\u7ed3\u679c\u3002\n  2. **\u8865\u4e01\u7248\u672c\u884c\u4e3a\u5dee\u5f02**: \u867d\u7136 `8.0.3` \u5230 `8.0.4` \u5c5e\u4e8e\u8865\u4e01\u5347\u7ea7\u4e14\u7834\u574f\u6027\u53d8\u66f4\u6982\u7387\u8f83\u4f4e\uff0c\u4f46\u5b89\u5168\u4fee\u590d\u53ef\u80fd\u6536\u7d27\u5bf9\u5f02\u5e38 XML\u3001\u7b7e\u540d\u683c\u5f0f\u6216\u52a0\u5bc6\u53c2\u6570\u7684\u6821\u9a8c\uff0c\u4f9d\u8d56\u65e7\u5bbd\u677e\u884c\u4e3a\u7684\u8fb9\u7f18\u573a\u666f\u53ef\u80fd\u53d7\u5230\u5f71\u54cd\u3002\n  3. **\u76ee\u6807\u6846\u67b6\u517c\u5bb9\u6027**: \u591a\u4e2a\u4e0d\u540c\u7528\u9014\u7684\u9879\u76ee\u5171\u540c\u5f15\u7528\u8be5\u5305\uff1b\u9700\u8981\u786e\u4fdd `8.0.4` \u63d0\u4f9b\u7684\u76ee\u6807\u6846\u67b6\u8d44\u4ea7\u4e0e\u5404\u9879\u76ee\u5f53\u524d Target Framework \u517c\u5bb9\uff0c\u4e14\u53d1\u5e03\u4ea7\u7269\u5305\u542b\u6b63\u786e\u7a0b\u5e8f\u96c6\u3002\n  4. **\u663e\u5f0f\u4f9d\u8d56\u7ef4\u62a4\u6210\u672c**: \u539f\u672c\u5c5e\u4e8e\u4f20\u9012\u4f9d\u8d56\u7684\u5305\u73b0\u5728\u88ab\u4e94\u4e2a\u9879\u76ee\u76f4\u63a5\u5f15\u7528\u3002\u672a\u6765\u82e5\u4e2d\u592e\u7248\u672c\u5347\u7ea7\u6216\u4e0a\u6e38\u4f9d\u8d56\u79fb\u9664\u8be5\u7ec4\u4ef6\uff0c\u8fd9\u4e9b\u5f15\u7528\u4ecd\u4f1a\u4fdd\u7559\uff0c\u9700\u8981\u6301\u7eed\u7ef4\u62a4\u5e76\u5b9a\u671f\u786e\u8ba4\u5176\u5fc5\u8981\u6027\u3002\n  5. **\u56fa\u5b9a\u7248\u672c\u7684\u65f6\u6548\u6027**: `8.0.4` \u662f\u4e3a\u5f53\u524d\u5b89\u5168\u544a\u8b66\u9009\u62e9\u7684\u786c\u7f16\u7801\u4e2d\u592e\u7248\u672c\uff0c\u8fd9\u662f\u53ef\u91cd\u590d\u6784\u5efa\u6240\u5fc5\u9700\u7684\uff0c\u4f46\u82e5\u540e\u7eed\u51fa\u73b0\u65b0\u6f0f\u6d1e\uff0c\u5fc5\u987b\u518d\u6b21\u5347\u7ea7\uff0c\u4e0d\u80fd\u5c06\u672c\u6b21\u56fa\u5b9a\u89c6\u4e3a\u957f\u671f\u514d\u7ef4\u62a4\u3002\n  6. **\u65e0\u8c03\u8bd5\u4ee3\u7801\u98ce\u9669**: \u672c\u6b21\u53d8\u66f4\u4ec5\u6d89\u53ca\u9879\u76ee\u4f9d\u8d56\u58f0\u660e\uff0c\u672a\u5f15\u5165\u8c03\u8bd5\u4ee3\u7801\u3001\u65e5\u5fd7\u8f93\u51fa\u3001\u6d4b\u8bd5\u5f00\u5173\u6216\u4e34\u65f6\u7ed5\u8fc7\u903b\u8f91\u3002\n  7. **\u65e0\u4e0d\u7a33\u5b9a API \u6216\u516c\u5f00\u7834\u574f\u6027\u53d8\u66f4**: PR \u672a\u8c03\u7528\u65b0 API\uff0c\u4e5f\u672a\u4fee\u6539\u516c\u5f00\u5951\u7ea6\uff1b\u4e3b\u8981\u517c\u5bb9\u6027\u98ce\u9669\u6765\u81ea\u5e95\u5c42\u5b89\u5168\u5e93\u4fee\u590d\u540e\u7684\u6821\u9a8c\u884c\u4e3a\uff0c\u800c\u975e\u6e90\u7801\u7ea7 API \u53d8\u5316\u3002\n", "creation_timestamp": "2026-07-31T16:26:45.496993Z"}