CVE Watch—

CVE-2021-31955

Microsoft Windows Kernel Information Disclosure Vulnerability

CVSS

—

Sem CVSS

EPSS

81.1%

p100

KEV

SIM

3 de nov. de 2021

Exploit Today

0-100

Publicado: — · Última mod.: —

EPSS · 30d

81.1%EPSS · 30 dias81.1%

2026-10-082026-11-05

Ficha do catálogo KEV

Produto

Microsoft / Windows

Vulnerabilidade

Microsoft Windows Kernel Information Disclosure Vulnerability

Adicionado ao KEV

3 de nov. de 2021

Corrigir até

17 de nov. de 2021

Uso conhecido em ransomware

Não

Descrição resumida

Microsoft Windows Kernel contains an unspecified vulnerability that allows for information disclosure. Successful exploitation allows attackers to read the contents of kernel memory from a user-mode process.

Ação necessária

Apply updates per vendor instructions.

Notas

https://nvd.nist.gov/vuln/detail/CVE-2021-31955

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