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ransomvexy ransomware reclama a ZipAI · VN · Technologyransomsilentransomgroup reclama a Smith, Gambrell & Russell, LLP · US · Professional Servicesransomsilentransomgroup reclama a W... R...ransomqilin reclama a Insurance Audit Services · US · Financial Servicesransomn0n reclama a Company #137 · CAransomn0n reclama a Company #136 · DKransomn0n reclama a Company #135 · IDransomn0n reclama a Company #134 · USransomn0n reclama a Company #133 · USransomredact reclama a Omni Hotels & Resorts · US · Hospitalityransomakira reclama a Westboro Partnersransomakira reclama a System Plus · Technologyransomakira reclama a David L Wade & Associates · Professional Servicesransomakira reclama a Source Energy Services · CA · Energy & Utilitiesransomvexy ransomware reclama a ZipAI · VN · Technologyransomsilentransomgroup reclama a Smith, Gambrell & Russell, LLP · US · Professional Servicesransomsilentransomgroup reclama a W... R...ransomqilin reclama a Insurance Audit Services · US · Financial Servicesransomn0n reclama a Company #137 · CAransomn0n reclama a Company #136 · DKransomn0n reclama a Company #135 · IDransomn0n reclama a Company #134 · USransomn0n reclama a Company #133 · USransomredact reclama a Omni Hotels & Resorts · US · Hospitalityransomakira reclama a Westboro Partnersransomakira reclama a System Plus · Technologyransomakira reclama a David L Wade & Associates · Professional Servicesransomakira reclama a Source Energy Services · CA · Energy & Utilities
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CVE Watch10 de ago. de 2026

CVE-2021-34478

Microsoft Office Remote Code Execution Vulnerability

CVSS

7.8

Alta

EPSS

51.5%

p99

KEV

—

Exploit Today

30

0-100

Publicado: 12 de ago. de 2021 · Última mod.: 10 de ago. de 2026

EPSS · 30d
51.5%EPSS · 30 dias51.5%
2026-10-082026-11-05
Descrição técnica

Microsoft Office Remote Code Execution Vulnerability

Referências oficiais
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