CNNVD-202602-1537 Information

CNNVD ID

CNNVD-202602-1537

CVE-2026-21260

  • CNNVD Published: 2026-02-10

Description (Chinese)

Microsoft Outlook是美国微软(Microsoft)公司的一套电子邮件应用程序。 Microsoft Outlook存在信息泄露漏洞。攻击者利用该漏洞执行欺骗攻击。以下产品和版本受到影响:Microsoft SharePoint Enterprise Server 2016,Microsoft SharePoint Server 2019,Microsoft Office 2019 for 32-bit editions,Microsoft Office 2019 for 64-bit editions,Microsoft 365 Apps for Enterprise for 32-bit Systems,Microsoft 365 Apps for Enterprise for 64-bit Systems,Microsoft Office LTSC 2021 for 64-bit editions,Microsoft Office LTSC 2021 for 32-bit editions,Microsoft SharePoint Server Subscription Edition,Microsoft Office LTSC 2024 for 32-bit editions,Microsoft Office LTSC 2024 for 64-bit editions,Microsoft Outlook 2016 (32-bit edition),Microsoft Outlook 2016 (64-bit edition)。

Description (English)

Microsoft Outlook is an e-mail application for Microsoft USA. Microsoft Outlook has a leak. The attackers used the loophole to carry out the deceptive attack. The following products and versions have been affected: Microsoft SharePoint Enterprise Service 2016, Microsoft SharePoint Server 2019 for 32-bit applications, Microsoft Office 2019 for 64-bit applications, Microsoft Apps for Enterprise 32-bit Systems, Microsoft 365 Apps for Enterprise for 64-bit Systems, Microsoft 2021 for 64-bit Service Services, Microsoft Office Services Ltd. 2021 for 64-bit benefits, Microsoft Office LTSC 2021 for Office Services for 64-bit benefits, 2021 for mission 2024 for 64-bit benefits, 20ooks for 32-IT-2016 (Officity Services, Office Services Ltd. 2024 for 64-bit benefits, 20ooks, Offices 32-bit eooks, Microsoft SharePoint Service Service Services for Services 2016, Office Ltd.

Hazard Level

Medium

Vulnerability Type

信息泄露

Affected Vendor

微软

Published

2026-02-10

Last Modified

2026-02-24

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21260

Patch

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21260

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