8.8

CVE-2026-62817

Medienbericht

Windows DNS Server Remote Code Execution Vulnerability

Out-of-bounds write in Windows DNS allows an unauthorized attacker to execute code over an adjacent network.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Microsoft ≫ Windows 10 1809 HwPlatform x64 Version < 10.0.17763.9121
Microsoft ≫ Windows 10 1809 HwPlatform x86 Version < 10.0.17763.9121
Microsoft ≫ Windows 10 21h2 HwPlatform arm64 Version < 10.0.19044.7663
Microsoft ≫ Windows 10 21h2 HwPlatform x64 Version < 10.0.19044.7663
Microsoft ≫ Windows 10 21h2 HwPlatform x86 Version < 10.0.19044.7663
Microsoft ≫ Windows 10 22h2 HwPlatform arm64 Version < 10.0.19045.7663
Microsoft ≫ Windows 10 22h2 HwPlatform x64 Version < 10.0.19045.7663
Microsoft ≫ Windows 10 22h2 HwPlatform x86 Version < 10.0.19045.7663
Microsoft ≫ Windows 11 23h2 HwPlatform arm64 Version < 10.0.22631.7517
Microsoft ≫ Windows 11 23h2 HwPlatform x64 Version < 10.0.22631.7517
Microsoft ≫ Windows 11 24h2 HwPlatform arm64 Version < 10.0.26100.9106
Microsoft ≫ Windows 11 24h2 HwPlatform x64 Version < 10.0.26100.9106
Microsoft ≫ Windows 11 25h2 HwPlatform arm64 Version < 10.0.26200.9106
Microsoft ≫ Windows 11 25h2 HwPlatform x64 Version < 10.0.26200.9106
Microsoft ≫ Windows 11 26h1 HwPlatform arm64 Version < 10.0.28000.2704
Microsoft ≫ Windows 11 26h1 HwPlatform x64 Version < 10.0.28000.2704
Microsoft ≫ Windows Server 2019 Version < 10.0.17763.9121
Microsoft ≫ Windows Server 2022 Version < 10.0.20348.5440
Microsoft ≫ Windows Server 2025 Version < 10.0.26100.33222
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.56% 0.438
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Microsoft 8.8 2.8 5.9
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

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VulnDex Intel
Media Report
11.08.2026 20:25
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-62817
Patch
Vendor Advisory