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CVE PROGRAM SOURCE RECORD8.0 High

CVE-2026-50683

Windows DHCP Client Elevation of Privilege Vulnerability

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
microsoft

Description

Heap-based buffer overflow in Windows DHCP Server allows an authorized attacker to elevate privileges over an adjacent network.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Microsoft Windows 10 Version 1607

  • 10.0.14393.0 to < 10.0.14393.9339affected

Microsoft Windows 10 Version 1809

  • 10.0.17763.0 to < 10.0.17763.9020affected

Microsoft Windows Server 2012

  • 6.2.9200.0 to < 6.2.9200.26226affected

Microsoft Windows Server 2012 (Server Core installation)

  • 6.2.9200.0 to < 6.2.9200.26226affected

Microsoft Windows Server 2012 R2

  • 6.3.9600.0 to < 6.3.9600.23291affected

Microsoft Windows Server 2012 R2 (Server Core installation)

  • 6.3.9600.0 to < 6.3.9600.23291affected

Microsoft Windows Server 2016

  • 10.0.14393.0 to < 10.0.14393.9339affected

Microsoft Windows Server 2016 (Server Core installation)

  • 10.0.14393.0 to < 10.0.14393.9339affected

Microsoft Windows Server 2019

  • 10.0.17763.0 to < 10.0.17763.9020affected

Microsoft Windows Server 2019 (Server Core installation)

  • 10.0.17763.0 to < 10.0.17763.9020affected

Microsoft Windows Server 2022

  • 10.0.20348.0 to < 10.0.20348.5386affected

Microsoft Windows Server 2025

  • 10.0.26100.0 to < 10.0.26100.33158affected

Microsoft Windows Server 2025 (Server Core installation)

  • 10.0.26100.0 to < 10.0.26100.33158affected

References