描述:
Microsoft 发布了安全性更新,以应对影响数个 Microsoft 产品或元件的多个漏洞。有关安全性更新的列表,请参考以下网址:
https://msrc.microsoft.com/update-guide/releaseNote/2026-May
受影响的系统:
- Windows 10、11、11 version 26H1
- Windows Server 2012、2012 R2、2016、2019、2022、23H2 Edition、2025
- Microsoft Word、Excel 2016
- Microsoft Word、Excel、PowerPoint for Android
- Microsoft Office 2016、2019、LTSC 2021、LTSC 2024
- Microsoft Office for Android
- Microsoft Office LTSC for Mac 2021、2024
- Microsoft 365 Apps for Enterprise
- Microsoft 365 Copilot
- Microsoft 365 Copilot for Android
- Microsoft SharePoint Enterprise Server 2016
- Microsoft SharePoint Server 2019
- Microsoft SharePoint Server Subscription Edition
- Microsoft SQL Server 2016、2017、2019、2022、2025
- Microsoft Visual Studio 2017、2019、2022、2026
- Microsoft Visual Studio Code
- Microsoft Visual Studio Code - Live Preview extension
- Microsoft .NET Framework 3.5、4.6.2、4.7、4.7.1、4.7.2、4.8 及 4.8.1
- 安装了 .NET 8.0、.NET 9.0 及 .NET 10.0 的 Linux、Mac OS 及 Windows
- Microsoft Dynamics 365
- Microsoft Dynamics 365 Business Central 2024 Release Wave 2
- Microsoft Dynamics 365 Business Central 2026 Release Wave 1
- Microsoft Dynamics 365 Business Central Release Wave 1 2025
- Microsoft Dynamics 365 Business Central Release Wave 2 2025
- Microsoft Confluence SAML SSO plugin
- Microsoft Data Formulator
- Microsoft JIRA SAML SSO plugin
- Microsoft Teams
- Office Online Server
- Power Automate
- Windows Admin Center
有关受影响系统的详细资料,请参阅供应商网站的相应安全公告。
影响:
成功利用漏洞可以导致受影响的系统发生远端执行程式码、服务被拒绝、权限提升、泄漏资讯、绕过保安限制、仿冒诈骗或篡改,视乎攻击者利用哪个漏洞而定。
建议:
受影响产品的修补程式可在 Windows Update 或 Microsoft Update Catalog 获取。受影响系统的用户应遵从产品供应商的建议,立即採取行动以降低风险。
进一步资讯:
- https://msrc.microsoft.com/update-guide/releaseNote/2026-May
- https://www.hkcert.org/tc/security-bulletin/microsoft-monthly-security-update-may-2026
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-54518
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-21530
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-32161
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-32170
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-32175
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-32177
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-32185
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-32209
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-33110
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-33112
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-33834 (to CVE-2026-33835)
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-33837 (to CVE-2026-33841)
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-34329 (to CVE-2026-34334)
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-34336 (to CVE-2026-34345)
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-34347
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-34350 (to CVE-2026-34351)
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-35415 (to CVE-2026-35424)
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-35433
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-35436
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-35438 (to CVE-2026-35440)
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-40357 (to CVE-2026-40370)
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-40374
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-40377
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-40380
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-40382
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-40397 (to CVE-2026-40399)
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-40401 (to CVE-2026-40403)
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-40405 (to CVE-2026-40408)
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-40410
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-40413 (to CVE-2026-40415)
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-40417 (to CVE-2026-40421)
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-41086
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-41088 (to CVE-2026-41089)
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-41094 (to CVE-2026-41097)
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-41100 (to CVE-2026-41103)
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-41109
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-41610 (to CVE-2026-41614)
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-42825
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-42831 (to CVE-2026-42833)
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-42896
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-42898 (to CVE-2026-42899)