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CVE-2026-62883— Microsoft Windows DNS 缓冲区错误漏洞

CVSS 6.7 · Medium EPSS 0.26% · P17

影响版本矩阵 20

厂商产品版本范围状态
MicrosoftWindows 10 Version 160710.0.14393.0< 10.0.14393.9418affected
MicrosoftWindows 10 Version 180910.0.17763.0< 10.0.17763.9115affected
MicrosoftWindows 10 Version 21H210.0.19044.0< 10.0.19044.7663affected
MicrosoftWindows 10 Version 22H210.0.19045.0< 10.0.19045.7663affected
MicrosoftWindows 11 version 23H210.0.22631.0< 10.0.22631.7517affected
MicrosoftWindows 11 Version 23H210.0.22631.0< 10.0.22631.7517affected
MicrosoftWindows 11 Version 24H210.0.26100.0< 10.0.26100.9168affected
MicrosoftWindows 11 Version 25H210.0.26200.0< 10.0.26200.9168affected
MicrosoftWindows 11 version 26H110.0.28000.0< 10.0.28000.2704affected
MicrosoftWindows Server 20126.2.9200.0< 6.2.9200.26280affected
MicrosoftWindows Server 2012 (Server Core installation)6.2.9200.0< 6.2.9200.26280affected
MicrosoftWindows Server 2012 R26.3.9600.0< 6.3.9600.23338affected
MicrosoftWindows Server 2012 R2 (Server Core installation)6.3.9600.0< 6.3.9600.23338affected
MicrosoftWindows Server 201610.0.14393.0< 10.0.14393.9418affected
MicrosoftWindows Server 2016 (Server Core installation)10.0.14393.0< 10.0.14393.9418affected
MicrosoftWindows Server 201910.0.17763.0< 10.0.17763.9115affected
MicrosoftWindows Server 2019 (Server Core installation)10.0.17763.0< 10.0.17763.9115affected
MicrosoftWindows Server 202210.0.20348.0< 10.0.20348.5499affected
MicrosoftWindows Server 202510.0.26100.0< 10.0.26100.33296affected
MicrosoftWindows Server 2025 (Server Core installation)10.0.26100.0< 10.0.26100.33296affected
获取后续新漏洞提醒登录后订阅

一、 漏洞 CVE-2026-62883 基础信息

漏洞信息
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Vulnerability Title
Windows DNS Elevation of Privilege Vulnerability
来源: CVE Program / CVE List V5
Vulnerability Description
Numeric truncation error in Windows DNS allows an authorized attacker to elevate privileges locally.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
来源: CVE Program / CVE List V5
Vulnerability Type
数值截断错误
来源: CVE Program / CVE List V5
Vulnerability Title
Microsoft Windows DNS 缓冲区错误漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Microsoft Windows DNS是美国Microsoft公司的一款域名系统服务器。 Microsoft Windows DNS存在安全漏洞，该漏洞源于数字截断错误，可能导致授权攻击者在本地提升权限。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD

受影响产品

厂商产品影响版本CPE订阅
MicrosoftWindows 10 Version 1607 10.0.14393.0 ~ 10.0.14393.9418 -
MicrosoftWindows 10 Version 1809 10.0.17763.0 ~ 10.0.17763.9115 -
MicrosoftWindows 10 Version 21H2 10.0.19044.0 ~ 10.0.19044.7663 -
MicrosoftWindows 10 Version 22H2 10.0.19045.0 ~ 10.0.19045.7663 -
MicrosoftWindows 11 version 23H2 10.0.22631.0 ~ 10.0.22631.7517 -
MicrosoftWindows 11 Version 23H2 10.0.22631.0 ~ 10.0.22631.7517 -
MicrosoftWindows 11 Version 24H2 10.0.26100.0 ~ 10.0.26100.9168 -
MicrosoftWindows 11 Version 25H2 10.0.26200.0 ~ 10.0.26200.9168 -
MicrosoftWindows 11 version 26H1 10.0.28000.0 ~ 10.0.28000.2704 -
MicrosoftWindows Server 2012 6.2.9200.0 ~ 6.2.9200.26280 -
MicrosoftWindows Server 2012 (Server Core installation) 6.2.9200.0 ~ 6.2.9200.26280 -
MicrosoftWindows Server 2012 R2 6.3.9600.0 ~ 6.3.9600.23338 -
MicrosoftWindows Server 2012 R2 (Server Core installation) 6.3.9600.0 ~ 6.3.9600.23338 -
MicrosoftWindows Server 2016 10.0.14393.0 ~ 10.0.14393.9418 -
MicrosoftWindows Server 2016 (Server Core installation) 10.0.14393.0 ~ 10.0.14393.9418 -
MicrosoftWindows Server 2019 10.0.17763.0 ~ 10.0.17763.9115 -
MicrosoftWindows Server 2019 (Server Core installation) 10.0.17763.0 ~ 10.0.17763.9115 -
MicrosoftWindows Server 2022 10.0.20348.0 ~ 10.0.20348.5499 -
MicrosoftWindows Server 2025 10.0.26100.0 ~ 10.0.26100.33296 -
MicrosoftWindows Server 2025 (Server Core installation) 10.0.26100.0 ~ 10.0.26100.33296 -

二、漏洞 CVE-2026-62883 的公开POC

#POC 描述源链接神龙链接
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三、漏洞 CVE-2026-62883 的情报信息

请登录查看更多情报信息。

CVE-2026-62883 厂商安全公告 (1)

同批安全公告 · Microsoft · 2026-08-11 · 共 402 条

CVE-2026-657919.8 CRITICALMicrosoft Windows 缓冲区错误漏洞
CVE-2026-591249.8 CRITICALMicrosoft Windows App Client for Windows Desktop 反序列化注入漏洞
CVE-2026-628789.8 CRITICALMicrosoft Windows DNS 缓冲区错误漏洞
CVE-2026-628939.8 CRITICALMicrosoft Windows Deployment Services 资源管理错误漏洞
CVE-2026-628159.8 CRITICALMicrosoft Windows 资源管理错误漏洞
CVE-2026-505169.4 CRITICALMicrosoft Azure Kubernetes Service 授权问题漏洞
CVE-2026-703069.3 CRITICALMicrosoft SharePoint 跨站脚本漏洞
CVE-2026-703218.8 HIGHMicrosoft SharePoint 反序列化注入漏洞
CVE-2026-628188.8 HIGHMicrosoft Active Directory Certificate Services 资源管理错误漏洞
CVE-2026-649218.8 HIGHMicrosoft SharePoint 授权问题漏洞
CVE-2026-657678.8 HIGHMicrosoft Teams for Android 跨站脚本漏洞
CVE-2026-628008.8 HIGHMicrosoft Windows SMB Server 缓冲区错误漏洞
CVE-2026-627908.8 HIGHMicrosoft Windows SMB Server 缓冲区错误漏洞
CVE-2026-571048.8 HIGHMicrosoft Azure Storage Explorer 跨站脚本漏洞
CVE-2026-668088.8 HIGHMicrosoft SharePoint 反序列化注入漏洞
CVE-2026-703368.8 HIGHMicrosoft Visual Studio Code 代码注入漏洞
CVE-2026-668058.8 HIGHMicrosoft SharePoint 反序列化注入漏洞
CVE-2026-628728.8 HIGHMicrosoft .NET Framework 授权问题漏洞
CVE-2026-629138.8 HIGHMicrosoft Exchange Server 缓冲区错误漏洞
CVE-2026-703378.8 HIGHMicrosoft PowerShell 路径遍历漏洞

显示前 20 条，共 402 条。 查看全部 &rarr; →

IV. Related Vulnerabilities

Same product: Windows 10 Version 1607
Same vendor: Microsoft
Same weakness: CWE-197

V. Comments for CVE-2026-62883

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