8.8

CVE-2026-62823

Medienbericht

Windows DHCP Server Remote Code Execution Vulnerability

Heap-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code over an adjacent network.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Microsoft ≫ Windows 10 1607 HwPlatform x64 Version < 10.0.14393.9418
Microsoft ≫ Windows 10 1607 HwPlatform x86 Version < 10.0.14393.9418
Microsoft ≫ Windows 10 1809 HwPlatform x64 Version < 10.0.17763.9115
Microsoft ≫ Windows 10 1809 HwPlatform x86 Version < 10.0.17763.9115
Microsoft ≫ Windows Server 2012 Version < 6.2.9200.26280
Microsoft ≫ Windows Server 2016 Version < 10.0.14393.9418
Microsoft ≫ Windows Server 2019 Version < 10.0.17763.9115
Microsoft ≫ Windows Server 2022 Version < 10.0.20348.5440
Microsoft ≫ Windows Server 2025 Version < 10.0.26100.33222
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.54% 0.43
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-122 Heap-based Buffer Overflow

A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

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VulnDex Intel
Media Report
11.08.2026 20:25
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-62823
Vendor Advisory