CVE Watch14 ago 2026

CVE-2015-2546

Microsoft Win32k Memory Corruption Vulnerability

CVSS

8.2

Alto

EPSS

10.9%

p96

KEV

SÍ

15 mar 2022

Exploit Today

0-100

Publicado: 9 sept 2015 · Última mod.: 14 ago 2026 · CWE-119

EPSS · 30d

10.9%EPSS · 30 días10.9%

2026-08-022026-08-31

Ficha del catálogo KEV

Producto

Microsoft / Win32k

Vulnerabilidad

Microsoft Win32k Memory Corruption Vulnerability

Añadido a KEV

15 mar 2022

Remediar antes de

5 abr 2022

Uso conocido en ransomware

Sí

Descripción resumida

The kernel-mode driver in Microsoft Windows OS and Server allows local users to gain privileges via a crafted application.

Acción requerida

Apply updates per vendor instructions.

Notas

https://nvd.nist.gov/vuln/detail/CVE-2015-2546

Descripción técnica

The kernel-mode driver in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT Gold and 8.1, and Windows 10 allows local users to gain privileges via a crafted application, aka "Win32k Memory Corruption Elevation of Privilege Vulnerability," a different vulnerability than CVE-2015-2511, CVE-2015-2517, and CVE-2015-2518.

Referencias oficiales

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