CVE Watch—

CVE-2021-21166

Google Chromium Race Condition Vulnerability

CVSS

—

Sem CVSS

EPSS

24.0%

p98

KEV

SIM

3 de nov. de 2021

Exploit Today

0-100

Publicado: — · Última mod.: —

EPSS · 30d

24.0%EPSS · 30 dias24.0%

2026-10-082026-11-05

Ficha do catálogo KEV

Produto

Google / Chromium

Vulnerabilidade

Google Chromium Race Condition Vulnerability

Adicionado ao KEV

3 de nov. de 2021

Corrigir até

17 de nov. de 2021

Uso conhecido em ransomware

Não

Descrição resumida

Google Chromium contains a race condition vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

Ação necessária

Apply updates per vendor instructions.

Notas

https://nvd.nist.gov/vuln/detail/CVE-2021-21166

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