CVE-2026-62736

Опубликовано: 11 авг. 2026

Источник: msrc

CVSS3: 7.8

EPSS Низкий

Описание

Windows DHCP Client Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows DHCP Client allows an authorized attacker to elevate privileges locally.

What privileges could be gained by an attacker who successfully exploited the vulnerability?

An attacker could use this vulnerability to elevate privileges from Medium Integrity Level to Local Service.

Продукт	Статья	Обновление
Windows 11 Version 23H2 for ARM64-based Systems	5120240	Security Update
Windows 11 Version 23H2 for x64-based Systems	5120240	Security Update
Windows 11 Version 24H2 for ARM64-based Systems	5120994 5121003	Security Hotpatch Update Security Update
Windows 11 Version 24H2 for x64-based Systems	5121003 5120994	Security Update Security Hotpatch Update
Windows Server 2025	5120233 5120228	Security Update Security Hotpatch Update
Windows Server 2025 (Server Core installation)	5120233 5120228	Security Update Security Hotpatch Update
Windows 11 Version 25H2 for ARM64-based Systems	5121003 5120994	Security Update Security Hotpatch Update
Windows 11 Version 25H2 for x64-based Systems	5121003 5120994	Security Update Security Hotpatch Update
Windows 11 version 26H1 for x64-based Systems	5121000	Security Update
Windows 11 Version 26H1 for ARM64-based Systems	5121000	Security Update

Показывать по

Publicly Disclosed

Exploited

Latest Software Release

Exploitation Unlikely

EPSS

Процентиль: 16%

0.00246

Низкий

7.8 High

CVSS3

CVE-2026-62736

CVSS3: 7.8

nvd

3 дня назад

Heap-based buffer overflow in Windows DHCP Client allows an authorized attacker to elevate privileges locally.

GHSA-www6-x9j5-657j

CVSS3: 7.8

github

3 дня назад

Heap-based buffer overflow in Windows DHCP Client allows an authorized attacker to elevate privileges locally.

EPSS

Процентиль: 16%

0.00246

Низкий

7.8 High

CVSS3