漏洞概述 漏洞名称: Microsoft Excel Remote Code Execution Vulnerability CVE编号: CVE-2026-47642 发布日期: 2026年7月14日 CVSS评分: 7.8 / 6.8 影响范围 影响类型: 远程代码执行 最大严重性: 重要 弱点: CVE-416: Use After Free CVSS来源: Microsoft 向量字符串: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C 基础评分指标 攻击向量: 本地 攻击复杂度: 低 所需特权: 无 用户交互: 需要 范围: 未改变 机密性: 高 完整性: 高 可用性: 高 时间评分指标 利用成熟度: 未知 修复级别: 官方修复 修复方案 修复状态: 官方修复 其他信息 分配CNA: Microsoft CVE.org链接: CVE-2026-47642 页面链接 MSRC: MSRC 客户指南: 客户指南 安全更新指南: 安全更新指南 漏洞: 漏洞 CVE-2026-47642: CVE-2026-47642 订阅 订阅: 订阅 页面顶部导航 Microsoft: Microsoft MSRC: MSRC 安全更新: 安全更新 Acknowledgements: Acknowledgements 页面底部 Sign in: Sign in 页面右侧 On this page: On this page 页面底部链接 Privacy & Cookies: Privacy & Cookies Legal: Legal Trademarks: Trademarks © Microsoft 2026: © Microsoft 2026 页面底部图标 Help: Help Feedback: Feedback 页面底部语言选择 English (United States): English (United States) 页面底部搜索 Search: Search 页面底部通知 Notifications: Notifications 页面底部设置 Settings: Settings 页面底部帮助 Help: Help 页面底部反馈 Feedback: Feedback 页面底部语言选择 English (United States): English (United States) 页面底部搜索 Search: Search 页面底部通知 Notifications: Notifications 页面底部设置 Settings: Settings 页面底部帮助 Help: Help 页面底部反馈 Feedback: Feedback 页面底部语言选择 English (United States): English (United States) 页面底部搜索 Search: Search 页面底部通知 Notifications: Notifications 页面底部设置 Settings: Settings 页面底部帮助 Help: Help 页面底部反馈 Feedback: Feedback 页面底部语言选择 English (United States): English (United States) 页面底部搜索 Search: Search 页面底部通知 Notifications: Notifications 页面底部设置 Settings: Settings 页面底部帮助 Help: Help 页面底部反馈 Feedback: Feedback 页面底部语言选择 English (United States): English (United States) 页面底部搜索 Search: Search 页面底部通知 Notifications: Notifications 页面底部设置 Settings: Settings 页面底部帮助 Help: Help 页面底部反馈 Feedback: Feedback 页面底部语言选择 English (United States): English (United States) 页面底部搜索 Search: Search 页面底部通知 Notifications: Notifications 页面底部设置 Settings: Settings 页面底部帮助 Help: Help 页面底部反馈 Feedback: Feedback 页面底部语言选择 English (United States): English (United States) 页面底部搜索 Search: Search 页面底部通知 Notifications: Notifications 页面底部设置 Settings: Settings 页面底部帮助 Help: Help 页面底部反馈 Feedback: Feedback 页面底部语言选择 English (United States): English (United States) 页面底部搜索 Search: Search 页面底部通知 Notifications: Notifications 页面底部设置 Settings: Settings 页面底部帮助 Help: Help 页面底部反馈 Feedback: Feedback 页面底部语言选择 English (United States): English (United States) 页面底部搜索 Search: Search 页面底部通知 Notifications: Notifications 页面底部设置 Settings: Settings 页面底部帮助 Help: Help 页面底部反馈 Feedback: Feedback 页面底部语言选择 English (United States): English (United States) 页面底部搜索 Search: Search 页面底部通知 Notifications: Notifications 页面底部设置 Settings: Settings 页面底部帮助 Help: Help 页面底部反馈 Feedback: Feedback 页面底部语言选择 English (United States): English (United States) 页面底部搜索 Search: Search 页面底部通知 Notifications: Notifications 页面底部设置 Settings: Settings 页面底部帮助 Help: Help 页面底部反馈 Feedback: Feedback 页面底部语言选择 English (United States): English (United States) 页面底部搜索 Search: Search 页面底部通知 Notifications: Notifications 页面底部设置 Settings: Settings 页面底部帮助 Help: Help 页面底部反馈 Feedback: Feedback 页面底部语言选择 English (United States): English (United States) 页面底部搜索 Search: Search 页面底部通知 Notifications: Notifications 页面底部设置 Settings: Settings 页面底部帮助 Help: Help 页面底部反馈 Feedback: Feedback 页面底部语言选择 English (United States): English (United States) 页面底部搜索 Search: Search 页面底部通知 Notifications: Notifications 页面底部设置 Settings: Settings 页面底部帮助 Help: Help 页面底部反馈 Feedback: Feedback 页面底部语言选择 English (United States): English (United States) 页面底部搜索 Search: Search 页面底部通知 Notifications: Notifications 页面底部设置 Settings: Settings 页面底部帮助 Help: Help 页面底部反馈 Feedback: Feedback 页面底部语言选择 English (United States): English (United States) 页面底部搜索 Search: Search 页面底部通知 Notifications: Notifications 页面底部设置 Settings: Settings 页面底部帮助 Help: Help 页面底部反馈 Feedback: Feedback 页面底部语言选择 English (United States): English (United States) 页面底部搜索 Search: Search 页面底部通知 Notifications: Notifications 页面底部设置 Settings: Settings 页面底部帮助 Help: Help 页面底部反馈 Feedback: Feedback 页面底部语言选择 English (United States): English (United States) 页面底部搜索 Search: Search 页面底部通知 Notifications: Notifications 页面底部设置 Settings: Settings 页面底部帮助 Help: Help 页面底部反馈 Feedback: Feedback 页面底部语言选择 English (United States): English (United States) 页面底部搜索 Search: Search 页面底部通知 Notifications: Notifications 页面底部设置 Settings: Settings 页面底部帮助 Help: Help 页面底部反馈 Feedback: Feedback 页面底部语言选择 English (United States): English (United States) 页面底部搜索 Search: Search 页面底部通知 Notifications: Notifications 页面底部设置 Settings: Settings 页面底部帮助 Help: Help 页面底部反馈 Feedback: Feedback 页面底部语言选择 English (United States): English (United States) 页面底部搜索 Search: Search 页面底部通知 Notifications: Notifications 页面底部设置 Settings: Settings 页面底部帮助 Help: Help 页面底部反馈 **Feedback